Home

Online UV Monitoring Equipment Manual

1. 2 343 w 1 171 3 40 M bam 1 157 0 063 Radius x 4 A A A 578 1 19 Y Y Uu 1 94 i OAP 90 328x 2 75 id 5 y y D 3 525 lt a 4 90 Figure 26 Unenclosed Module Installation Mechanical Drawing USE ESD Electro Static Discharge SAFE PROCEDURES INCLUDING A GROUND STRAP WHEN HANDLING THE Online UV Intensity Display Module PCBA OUTSIDE OF THE ASSEMBLY HOUSING Remove PCBA from Enclosure e Remove the back enclosure from the PCBA RESERVE THE FOUR 4 40 x 250L PAN HEAD SCREWS FOUR 4 FLAT WASHERS and FOUR 4 SPLIT WASHERS FOR REINSTALLATION Page 22 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Online UV Intensity Display Module Figure 27 Online UV Intensity Display Module without Back Enclosure e Remove the four standoffs and RESERVE FOR REINSTALLATION e Carefully lift the PCBA from the front panel e Carefully remove the Bezel with filter from the front panel Bezel snaps in and must be removed with caution Figure 28 Online UV Intensity Display Module Front Panel and Bezel Install PCBA e Fit the Bezel into the cutout of the control panel Bezel should snap into place e Using the four 4 40 screws four split washers and four flat washers removed above reinstall the four standoffs to the front side of the PCBA see Figure 29 e Fit the PCBA to the c
2. L A Innovative UV Measurement Qgqu INSTRUMENT MARKETS UV Online Products User s Guide EIT Instrument Markets 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com EIT Part Number 100200 Online Rev B UV Online Products User s Guide Table of Contents Table of Contents Tables and FC SS RTT T lil Noe OTT ee ee eee iii EGEO FIOO 5 RENTE T TOT m iii 1 MOUCHO Serea c 1 MEN ese Es o M RRRRu A mAWA 3 2 1 Compact Sensor Accessories and Hardware 4 2 2 Compact Sensor Installation eene 5 2 2 1 Install Mounting Bracket us isidoesinseanasntiadednaiisanansiassanendy Rip nine ad aite ii ora eir Ret dd 7 2 2 2 Install Flex Tube for Purge ccccccccssssececcceeseececceeeueeeeeeseuaeeeeeseeaeeeeessaaseeeesssaaaes 7 2 2 3 ETS el ONC TEE RM met 8 2 2 4 Install Compact Sensor 8 3 DIN Rail UV Intensity Monitor tnter 10 3 1 DIN Rail UV Intensity Monitor Accessories cccseccecceesceeceeseecseseeessaseeecseuseesseaseeess 10 3 2 DIN Rail UV Intensity Monitor NAS Tel AO p EET 10 3 3 DIN Rail UV Intensity Monitor Wiring EE EE EEE PEE 11 3 9 1 Connect Compact Sensor Required ens 13 3 9 2 Connect PLC or Control Syst
3. eeeeeseeeeeeeeeeee 21 Figure 26 Unenclosed Module Installation Mechanical AWG siipiin esine S 22 Figure 27 Online UV Intensity Display Module without Back Enclosure 23 Figure 28 Online UV Intensity Display Module Front Panel and Bezel eees 23 Figure 29 Unenclosed Module PCBA Installation ssseeeeeseseeeeeeeeeeeeernnnn 24 Figure 30 Online UV Intensity Display Module L Bracket Placement ecece 25 Figure 31 Enclosed Module Drill Holes for L Bracket seeeeeseeeeeeeee 25 Figure 32 Drill Hole Dimensions for L Bracket ccccccccseseeeeeeeeeeeceeeeeeseeeeeesaeeeeseueeesseeeesssaeeees 26 Figure 33 Enclosed Module Connected to Sensor and POWETL cccccccceeeeeeeeeeeeeeeeaeneeeeeeeeeeaes 27 Page iii EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Figure 34 Figure 35 Figure 36 Figure 37 Figure 38 Figure 39 Figure 40 Figure 41 Figure 42 Figure 43 Figure 44 Figure 45 Figure 46 Figure 47 Figure 48 Figure 49 Figure 50 Figure 51 Figure 52 Figure 53 Figure 54 Figure 55 Figure 56 Figure 57 Figure 58 Tables and Figures Online UV Intensity Display Module intensity Adjustment eeeeseeeeesss 29 Online UV Intensit
4. THE ALARM RELAY CONTACTS ARE NOT RATED FOR CAPACITIVE OR INDUCTIVE LOADS USE AN INTERPOSING RELAY WITH APPROPRIATE ARC AND ENERGY SUPPRESSION FOR CAPACITIVE OR INDUCTIVE LOADS DO NOT CHAIN THE ALARM COMMON TERMINAL IF USING A SINGLE POWER SUPPLY FOR MULTIPLE MONITORS OR CHAINING ANY OTHER GROUND TERMINALS 3 3 5 Connect Alarm Setpoint Optional The Alarm Setpoint is used to establish the low level threshold for a monitor s alarm relay This threshold may be set manually on the DIN Rail UV Intensity Monitor or programmatically through a PLC or other Control System To use a PLC or Control System to manage the alarm threshold connect the following monitor terminals to the PLC Control System e Alarm Setpoint Common Terminal 6 e Alarm Setpoint Signal Terminal 7 DO NOT CHAIN THE ALARM SETPOINT COMMON TERMINAL IF USING A SINGLE POWER SUPPLY FOR MULTIPLE MONITORS OR CHAINING ANY OTHER GROUND TERMINALS 34 DIN Rail UV Intensity Monitor Setup Once the DIN Rail UV Intensity Monitors and Compact Sensors are installed the UV Intensity 100 Baseline and Alarm Threshold are set The voltage representing 100 efficiency is application specific For example if a system requires a 5V 10096 UV output voltage the 10096 efficiency baseline is set at 5V The monitor s 100 output may be set between 0 and 13 volts The UV Intensity baseline is set by adjusting the Intensity Output Adjust POT or programmatically through the PLC or Control
5. 2 2 3 Install Cable Connect the Molex connector of the cable to the Compact Sensor as shown Cable selection depends on the companion EIT alarm monitor product Contact EIT or your distributor for assistance with cable selection Figure 9 Compact Sensor with Cable 2 2 4 Install Compact Sensor The following diagram illustrates six possible locations where the Compact Sensor may be mounted a lamp and reflected energy NS eJ NS MV Nw NY PE M M acm ANNA L7 s A a D ie aul lie Lf from below V 2 285 ean l M E LLAS SS PAL a Behind the reflector to directly view 2 Behind the reflector to view bulb 3 Looking up at bulb and reflector Under system and or quartz plate 4 M rcs 7 xg 5 F d of lamp housi mph From end of lamp housing Meta 6 Through IR dichroic filter quartz IIS INUS plate material i ee m Figure 10 Compact Sensor Mounting Locations Page 8 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Compact Sensor Figure 11 shows a CS 2 mounted behind the reflector of a microwave powered lamp The CS 2 in Figure 12 is using a thermocouple to monitor sensor temperature Figure 11 CS 2 Mounted Behind Reflector Figure 12 CS 2 with Thermocouple
6. EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Table of Contents 5 4 7 Connect Compact Sensors ssuee eee 45 5 5 Multibrite Setup tenente tenerent tent 46 5 5 1 siete fs RN 46 9 9 2 Adjust UV Intensity Baseline eesseeeeseeeeeereeeenrenn nn 46 5 5 3 Set Alarm THPESNOIG 5 47 Appendix A EIT UV Bandwidth Definition cccccsccccccseseeeeeeeeeeeeeeeeeseeeeeeeeaueeeesaneeeenanseesseaes 48 Appendix B Compact Sensor Technical Specifications ssssssee 49 Appendix C DIN Rail UV Intensity Monitor Technical Specifications es 50 Appendix D Online UV Intensity Display Module Technical Specifications 51 Appendix E Multibrite Technical Specifications eee 52 Page ii EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Tables and Figures Tables and Figures List of Tables Tablet EIF Online sio eB eit EET 2 Table 2 Compact Sensor Supplied and Optional Hardware c cceccececssecersesesseserseserserersereeserens 4 Table 3 DIN Rail UV Intensity Monitor Accessories 10 Table 4 DIN Rail UV Intensity Monitor E 12 Table 5 Online UV Int
7. 108 CARPENTER DR ir d STERLING VA 20164 703 478 0700 TR La A E t Figure 31 Enclosed Module Drill Holes for L Bracket Page 25 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Online UV Intensity Display Module Create Cutout using Mechanical Drawing e Mark the two 0 144 diameter drill holes See Figure 32 for drill locations and dimensions e Carefully drill the screw holes Q A 0 144 x2 4 500 T 6 00 gt SAMPLE ONLY NOT TO SCALE e e Figure 32 Drill Hole Dimensions for L Bracket Install Brackets and Module e Install the L shaped brackets onto the control panel using two 6 32 pan head screws two 6 split washers two 6 flat washers and two 6 hex huts from the hardware kit e Fit the module to the brackets Make sure that two of the modules mounting studs fit through the brackets e Secure the module to the brackets using the remaining two 6 split washers two 6 flat washers and two 6 hex nuts TIP Install the brackets onto the control panel before mounting the module The pan head screws are difficult to insert if the bracket is already installed on the module 43 Online UV Intensity Display Module Wiring To operate the Online UV Intensity Display Module must be connected to a Compact Sensor and a 24V AD or DC power supply A terminal strip allo
8. VERSION Of THE ONLINE UV INTENSITY MODULE MODEL PMM XXX ITEMS LABELED A ARE FOR THE ENCLOSED VERSION OF THE ONLINE UV INTENSITY MODUAE MODEL PMM XXX E REFER TO THE INSTRUCTION 8 MANUAL FOR OTHER INFORMATION 328 8 INSTRUMENT MARKETS o P o i 108 CARPENTER DR STERLING VA 20164 7 r 703 478 0700 re 6 00 Figure 22 Enclosed Module A Cut Lines and Drill Holes Page 19 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Online UV Intensity Display Module Create Cutout using Mechanical Drawing e Mark a 4 12 x 5 62 rectangle on the control panel e Mark the four 0 144 diameter drill holes e See Figure 23 for drill locations and line cutout dimensions e Carefully cut the rectangle and drill the screw holes 190 i 0 144x4 190 bean 90 4 4190 SAMPLE ONLY NOT TO SCALE A 4 12 4 500 Y 4 5 62 gt 190 190 Ims 190 Y Y A 190 4 6 00 xl Figure 23 Enclosed Module Installation Mechanical Drawing Install Module e Fit the module into the cutout Make sure the module s four mounting studs fit into the drilled screw holes Figure 24 shows the mounting studs marked in red e Secure the module to the panel using the four 6 Lock Washers 6 Flat Washers and 6 Hex
9. e Channel 4 Ground at terminal 38 e Channel 4 Input at terminal 39 e Channel 4 Output at terminal 40 5 4 5 Install Terminal Blocks in Strain Relief Shells Four strain relief kits are provided in the Multibrite Hardware Kit Each Strain Relief Kit has a top and a bottom shell a strain relief clamp two flat head screws and a Strain Relief Shield Follow these steps to install each terminal block into a Strain Relief Shell Page 43 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Appendix A e Fit each terminal block into the bottom half of a strain relief shell as shown in Figure 49 e Secure the terminal block wires to the bottom shell with the Strain Relief Clamp and two Flat Head Screws as shown in Figure 50 Figure 49 Terminal Block in Strain Relief Shell Figure 50 Strain Relief Clamp e Fit the Strain Relief Shell top onto the bottom as shown in Figure 51 e The top snaps into place e Once the Strain Relief Shell is closed install the Strain Relief Shield as shown in Figure 52 to prevent the top and bottom from separating Figure 51 Strain Relief Shell Top Figure 52 Strain Relief Shell with Shield e Identify each terminal block by writing the block number on the Strain Relief Shells as shown in Figure 53 Figure 53 Labeled Strain Relief Shells Page 44 EIT 108 Carpenter Drive Sterling VA 20164 Phone 7
10. kit allow the enclosed module to be attached to the top bottom or side of the control panel Page 18 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Online UV Intensity Display Module without creating a cutout The following sections provide instructions for all three installation methods 4 2 1 Enclosed Module Installation To install the enclosed module a 4 12 x 5 62 rectangle and four 0 144 diameter screw holes are cut from the control panel EIT provides a cut and drill template part number 923324 in the accessory kit See Figure 22 Figure 23 provides the required cutout and drill dimensions Create Cutout using Drill Template e The drill template part number 92332A shows cut lines and drill holes marked A and B USE ONLY THE CUT LINES AND DRILL HOLES MARKED A Figure 22 marks the A cut lines and drill holes in red e Using an Exacto knife or similar tool open the template s cut lines and drill holes marked A e With masking tape or other means secure the drill template to the control panel in the location where the module will be installed e Mark the cut lines and drill holes onto the control panel e Remove the template and verify that the marked cut lines and drill holes are correct e Carefully cut the four lines and drill the four screw holes ITEMS LABELED B ARE FOR BAREBOARD UNENCLOSED
11. 703 478 0815 uv eit com www eit com UV Online Products User s Guide DIN Rail UV Intensity Monitor Table 4 describes the monitor terminals and how they are used Table 4 DIN Rail UV Intensity Monitor Terminals Terminal Description Optional Pin Leur 1 jNoetUsd J A Nosed 2 Compact Sensor White Wire with Eicauirad Ground connection to Compact a Stripe q Sensor BE Sensor White Wire Slee E ioco pact Required Ground connection to PLC 4 intensity Common Required Control System Intensity signal connection to Intensity O to 10 Volt Output Signal Required customer s PLC Control System Not Used when PLC or Control Alarm Setpoint Common Optional System provides alarm recognition Not Used when PLC or Control 7 Alarm Setpoint Signal Optional System provides alarm recognition Not Used when PLC or Control Alarm Contact Normally Closed Optional System provides alarm response Not Used when PLC or Control Alarm Contact Common Optional System provides alarm response Not Used when PLC or Control Alarm Contact Normally Open Optional System provides alarm Powerit Power 24V AC or DC Power 24V AC or DC Multiple monitors may be chained or wired to the same power supply as long as no SIS common terminals are chained Figure 17 shows installation using multiple Monitors and Compact Sensors Figure 17 Multiple Monitors each with a conne
12. AC Power Open NO Contact provides low intensity alarm response MAN o provides low intensity alarm response Closed NC Contact provides low intensity alarm response Open NO Contact provides lamp failure alarm response MAN MERGE provides lamp failure alarm response Closed NC Contact provides lamp failure alarm response AC Power Required Wiring for the MB100AC1 and MB240AC1 power supply is identical Connect the power source to the Multibrite as follows e AC Power Line 1 at terminal 11 e AC Power Line 2 at terminal 12 e AC Power Common at terminal 13 Low Intensity and Lamp Power Detection Alarm Relays Optional The Multibrite provides two alarm relays to monitor Low Lamp Intensity and Power Failure The UV intensity from the 1 to 4 lamps is compared to a common low level threshold The Low Intensity Alarm relay is activated when any of the intensity signals lamps 1 to 4 drops below the threshold The Lamp Power Detection Alarm is activated when power to the Multibrite or power to the 1 to 4 UV lamps is disrupted When either alarm is activated the Multibrite Alarm LED turns red and an audible alarm sounds See section 5 3 4 to disable the audible alarm Connect the following terminals to the PLC Control System or external alarm device as follows Low Intensity Alarm Normally Open NO Contact at terminal 15 Low Intensity Alarm Common at terminal 16 Low Intensity Alarm Normally Closed NC Contact
13. LOAD LOAD LOAD 2 4 SENN i _ 4 TWISTED PAIR a 1 E p P J OF WIRE b x b w LOOP POWER 3i P doi N SUPPLY a 24VOLTS 4 gt lt x aS umm m O a A Wd wow p n 21 22 23 24 25 26 27 28 29 30 CHANNEL 1 CHANNEL 2 CHANNEL3 CHANNEL 4 LOOP POWER 4 20 mA 4 20 mA 4 20mA 4 20mA SUPPLY Figure 47 Terminal Block 3 Wiring Diagram Twisted pair cables should be used to connect the Terminal Block 3 terminals to the PLC Control System Wiring for the MB100AC1 and MB240AC1 models is identical Channels 1 4 Current Output Optional Connections to channels 1 through 4 are noted as optional but at least one of the four channels must be active Connect Channel 1 of the Multibrite to the PLC Control System as follows e Channel 1 Input at terminal 21 e Channel 1 Output at terminal 22 and Loop Power Supply Output Connect Channel 2 of the Multibrite to the PLC Control System as follows e Channel 2 Input at terminal 23 e Channel 2 Output at terminal 24 and Loop Power Supply Output Connect Channel 3 of the Multibrite to the PLC Control System as follows e Channel 3 Input at terminal 25 e Channel 3 Output at terminal 26 and Loop Power Supply Output Page 41 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Appe
14. Nuts provided in the hardware kit REFER TO MANUAL FOR TERMIMAL INFORMATIO Figure 24 Online UV Intensity Display Module Mounting Studs Page 20 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Online UV Intensity Display Module 4 2 2 Unenclosed Module Bare PCBA Printed Circuit Board Assembly Installation USE ESD Electro Static Discharge SAFE PROCEDURES INCLUDING A GROUND STRAP WHEN HANDLING THE Online UV Intensity Display Module PCBA OUTSIDE OF THE ASSEMBLY HOUSING To install the unenclosed PCBA in a control panel the front and back enclosure must be removed and cutouts for the LCD two LEDs and four screws must be cut from the control panel EIT provides a cut and drill template part number 923324 in the accessory kit See Figure 25 Figure 26 provides the required cutout dimensions Create Cutout using Drill Template aca E NT d A ITEMS LABELED A ARE l 6 00 The drill template part number 92332A shows cut lines and drill holes marked A and B USE ONLY THE CUT LINES AND DRILL HOLES MARKED B Figure 25 marks the cut lines and drill holes in red Using an Exacto knife or similar tool open the template s cut lines and drill holes marked B With masking tape or other means secure the dr
15. System Figure 19 shows the monitor s alarm setpoint and output intensity adjustment POTs Page 14 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide DIN Rail UV Intensity Monitor Figure 19 DIN Rail UV Intensity Monitor Alarm and Intensity Adjust POTS 3 4 1 Equipment Warm up FOLLOW THESE STEPS BEFORE SETTING THE BASELINE VALUE OR ALARM THRESHOLD Replace the existing UV lamps with new lamps and clean the reflectors This allows the Compact Sensors to observe the lamp operating at its peak intensity Turn on power to the UV lamps and DIN Rail UV Intensity Monitors and allow the UV lamps to warm up and stabilize for 15 to 30 minutes 3 4 2 Adjust Intensity Output POT To set the 100 baseline follow these steps Place a multimeter on terminals 4 Intensity Common and 5 Intensity 0 10V Output Signal See Figure 20 Use the screwdriver adjustment tool to adjust the Intensity 0 10V Output Adjust POT until the voltmeter reads the required voltage 0 10V This represents the 100 output point The DIN Rail UV Intensity Monitor can output a voltage up to 13V This allows identification of power spike or an unusually bright lamp If necessary readjust the UV Intensity POT to represent 100 output Page 15 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Produ
16. T i T A155 Fa boke MET EE T ii i IR f ll zi o E T ia T ks E F E t P 2e wrt l ui i j 10 ALARM ADJ ie ja T p A v l is oy te 13 J 4 L yr hg ee r o e Ila er 7 TIN pe i 1 LI ot oe c T us mj z a f E Si ia a a CIE L IX IF e IL A n is a BR aes EN 12 3 45 6 7 8 9 10m Figure 37 Online UV Intensity Display Module Alarm Threshold Adjustment e When adjusting the alarm threshold the Online UV Intensity Display Module shows a small line in the left side of the LCD and displays the alarm threshold value see Figure 38 Figure 38 Online UV Intensity Display Module Alarm Threshold Value e Use the Screw Driver Adjustment Tool from the accessories kit to adjust the ALARM ADJ POT REF POT on Unenclosed Module until the module shows the desired Page 30 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Online UV Intensity Display Module alarm threshold Figure 38 shows the Alarm Threshold set to 70 The alarm is triggered when the UV Intensity reaches a value between 65 and 75 points e To verify the Alarm Threshold lower the UV Intensity until it the alarm LED is lit The display should show an intensity value between 65 and 75 RETURN THE UV INTENSITY TO THE CORRECT VALUE Intensity Common and 0 10V Signal Optional The Onli
17. and Switches 1 4 5 6 7 and 8 off Using the delay values in Table 9 the Low Intensity alarm will be enabled 10 20 or 30 seconds after lamp power is detected 5 3 3 Multibrite Display Selection The Multibrite can display the relative intensity of any of the lamps channels 1 to 4 or the low intensity threshold setting Use the switch on the front panel to select lamp 1 position 1 lamp 2 position 2 lamp 3 position 3 lamp 4 position 4 or the low intensity threshold Lower Limit position See section 5 5 to adjust the low intensity threshold Figure 45 shows Channel 4 selected for display Figure 45 Multibrite Front Panel Page 36 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Appendix A 5 3 4 Audible Alarm The Multibrite sounds an audible alarm and lights the Alarm LED when a Low Intensity or Power Alarm condition occurs for any of the four channels The audible alarm may be disabled by adjusting the Audible Alarm On Off switch Figure 45 shows the audible alarm off down 5 3 5 Channel Standby When maintenance is required on a UV lamp the input channel may be placed in standby mode to prevent inadvertent alarms Switch any of the Channel On Off switches in the off down position to place them in standby mode Figure 45 shows all channels in the on up position If you have questions on Multibrite configurati
18. at terminal 17 Lamp Power Detection Normally Open NO Contact at terminal 18 Lamp Power Detection Common at terminal 19 Lamp Power Detection Normally Closed NC Contact at terminal 20 Page 39 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Appendix A Integrate Low Intensity and Lamp Power Alarms Optional To determine that an alarm condition exists because of a power failure rather than a lamp failure the Low Intensity Alarm may be disabled when the Lamp Power Detection relay indicates a loss of lamp power In this case the two relays are wired in series as follows Low Intensity Alarm Normally Open NO Contact at terminal 15 Low Intensity Alarm Normally Closed NC Contact at terminal 17 Lamp Power Detection Common at terminal 19 Lamp Power Detection Normally Closed NC Contact at terminal 20 Connect the Low intensity Alarm Common terminal 16 to the Lamp Power Detection Alarm Normally Open Contact terminal 18 using jumper wire Figure 46 illustrates this configuration Terminal 20 Terminal 17 Lamp Power Alarm Low Intensity Alarm Terminal 19 Normally Closed Terminal 16 Normally Closed Lamp Power Alarm 1 CT Low Intensity Alarm Common Common _ Oe Terminal 18 Jumper Terminal 15 Lamp Power Alarm Low Intensity Alarm Normally Open Normally Open Figure 46 Multibrite Integrated Alarm Configuration Multiple
19. e Use the screwdriver adjustment tool provided in the accessory kit to adjust switches S1 channel 1 S2 channel 2 S3 channel 3 or S4 channel 4 to positions 1 2 or 3 as needed Figure 43 shows all switches in position 1 ot aoo 1A 9R17 XE ETTTT Du Figure 43 Multibrite Intensity and Voltage Output Adjustment Switches e Reinstall the top and back cover Page 35 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Appendix A 5 3 2 Time Delay Switch Configuration The Multibrite uses a Lamp Power Detection Control to determine when power has been applied to the lamps in the curing system This control receives signal from the PLC Control System See Section 5 4 Multibrite Wiring When lamp power is detected the control initiates a time delay to the alarm circuit to prevent premature low intensity alarms during lamp warm up The length of the delay is user adjustable using the eight Time Delay switches on the back of the Multibrite see Figure 44 Multibrite Back Panel A switch is ON in the up or 1 position and OFF in the down or 0 position Table 9 provides the length of delay in seconds provided by each ON switch MULTIBRITE MODEL DANGER 2 22 23 24 25 28 27 28 29 30 11 12 13 14 15 16 17 1E 19 20 12 5 4 5 6 7 8 8 1 The Time Delay switches in Figure 44 show Switches 2 and 3 on
20. kit may be used to position the Compact Sensor The CS 1 side of the L shaped bracket has two 4 40 screw holes positioned 0 375 inches apart and the CS 2 side has two M3x5 screw holes positioned 0 321 inches apart CS 1 Model 4 40 Screw Holes CS 2 Model M3x5 Screw Holes Figure 4 Compact Sensor L Bracket For the CS 1 Compact Sensor fit the CS 1 side of the bracket onto the Compact Sensor and secure with the two 4 40 screws and two 74 washers provided in the kit See Figure 5 For the CS 2 Compact Sensor fit the CS 2 side of the bracket onto the compact Sensor and secure with the two M3x5 screws provided in the kit See Figure 6 Figure 5 CS 1 Compact Sensor with L Bracket Figure 6 CS 2 Compact Sensor with L Bracket 2 2 2 Install Flex Tube for Purge If the air nitrogen purge is to be used connect it to the sensor s brass fitting using flexible tubing with a 1 16 internal diameter Only clean air nitrogen instrument quality should be used to avoid depositing any contaminants and or oil on the sensor If the air purge is not to be used remove the fitting and replace it with the 10 32 screw provided in the assembly kit Figure 7 CS 1 Compact Sensor with Purge Figure 8 CS 1 Compact Sensor without Purge and Flex Tube Fitting Page 7 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Compact Sensor
21. 03 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Appendix A 5 4 6 Install Terminal Blocks Reconnect the terminal blocks to the Multibrite Match the terminal block to the mating connectors at the back of the Multibrite See Figure 54 Verify the following e Terminal Block 1 is connected to terminals 1 through 10 This is the bottom connector on the Multibrite e Terminal Block 2 is connected to terminals 11 through 20 This connector is located second from the bottom e Terminal Block 3 is connected to terminals 21 through 30 This connector is located second from the top e Terminal Block 4 is connected to terminals 31 through 40 This connector is the top connector on the Multibrite MULTIBRITE RI NeviM gm 1M40745 1 REV A ON cus DESIGNED amp MFD IN THE U S A 8 DELA Figure 54 Multibrite with Compact Sensors and Terminal Blocks 5 4 7 Connect Compact Sensors Figure 44 shows four sensor input connectors on the back of the Multibrite These connectors are used to link the Compact Sensors to the Multibrite Sensor Input 1 relates to channel 1 Similarly Sensor Input 2 through 4 relates to channels 2 through 4 Follow these steps to install the Compact Sensors e Label each Compact Sensor with the appropriate channel number See Figure 55 as an example Page 45 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv ei
22. Display Monitor Setup 28 4 4 1 EUDEN O O UO M T 28 4 4 2 Adjust UV Intensity Baseline ccccccssseeecceseeecceseecsesseccseseecseseeessaseeessagees 28 4 4 3 Adjust Alarm Threshold usiaousiontusuteioqtu uudextssdddmat ad ducente it duete ntu tadul s cu aittS onc tete SE 30 WMI ie esesenenadhitisungdm iine e mutent sud MU n eR DEDE 32 5A M ltibrite FC i Bie cens as etsi acs tee rete eee 32 5 2 Multibrite Installation nter 33 5 9 Multibrite Configuration c ccccccccccccsccescsesesescscesesesesveccescevececevaccessevavvessevavseentevannenss 34 5 9 1 Intensity Voltage and Current Output Range eeeeseeeeeeeeerrereee 34 5 9 2 Time Delay SWITCH GOMM OUI iile TE E 36 5 9 3 Multibrite Display Selection 36 5 3 4 Dele mi IR PEN E TE 37 5 3 5 Channel CIO d HH A 37 5 4 Multibrite Wiring c eeccececcsesecescscececesescecsceceevevsceceesevaceceesevaeeevevacauessevasauertevacnenteveees 37 5 4 1 Ternana BOCK a m 37 5 4 2 li inn i leucu4 38 5 4 3 TONAL BIOO K te 40 5 4 4 Ternana BIOK 42 5 4 5 Install Terminal Blocks in Strain Relief Shells sssssessssse 43 5 4 6 Install Tenminal BICK So ousaco itus stand lecce e EEEE dE saeibs utt quU 45 Pagei
23. Mounted Behind Reflector Figure 13 shows a CS 2 mounted in a fixture This Compact Sensor in this example is used to monitor the UV from a UV spot cure source A portion of the UV is fed through a bi trifurcated light guide with one leg of the light guide fed into the Compact Sensor Figure 14 shows the use of a CS 1 Sensor with a frosted quartz rod to monitor the UV intensity The quartz rod is inserted into the optics opening Use of the quartz rod allows the sensor to pick up UV from a cool location Figure 13 CS 2 Mounted on Fixture with Spot Figure 14 CS 1 Used with Quartz Rod Source Light Guide Page 9 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide DIN Rail UV Intensity Monitor 3 DIN Rail UV Intensity Monitor The DIN Rail UV Intensity Monitor works with the EIT Compact Sensor and a PLC or other Control System to continuously monitor a single UV source The PLC Control System must have analog signal processing and display capabilities During product setup a 10096 UV intensity baseline is established and an alarm threshold is set The Compact Sensor delivers a signal proportional to the UV intensity to the DIN Rail UV Intensity Monitor The DIN Rail UV Intensity Monitor outputs a 0 10V signal proportional to the intensity of the UV This value can be displayed on a PLC display or other system Alarm points can be set a
24. Mounting Locations eene 8 Figure 11 CS 2 Mounted Behind Reflector aiarsarnsnsen a 9 Figure 12 CS 2 with Thermocouple Mounted Behind Reflector eeeeeeeeesssssssse 9 Figure 13 CS 2 Mounted on Fixture with Spot Source Light Guide eesssssss 9 Figure 14 CS 1 Used with Quartz Rod ssssssssssssssseeeeeeeeeee nennen nnnnnnn nnn n nnns n rennes sss 9 Figure 15 DIN Rail UV Intensity Monitors Mounted on G Type DIN Rail 10 Figure 16 DIN Rail UV Intensity Monitor Terminal Label eene 11 Figure 17 Multiple Monitors each with a connection to a separate Compact Sensor cece 12 Figure 18 Compact Sensor Cable for DIN Rail UV Intensity Monitor 13 Figure 19 DIN Rail UV Intensity Monitor Alarm and Intensity Adjust POTS 15 Figure 20 DIN Rail UV Intensity Monitor UV Intensity and Alarm Threshold Adjustment 16 Figure 21 Online UV Intensity Display Module and Compact Sensor sssessss 17 Figure 22 Enclosed Module A Cut Lines and Drill Holes eee ceccccceeceeseeeeeeeeeeesaeeeeeeeeeeeeaas 19 Figure 23 Enclosed Module Installation Mechanical SAVING ERR 20 Figure 24 Online UV Intensity Display Module Mounting Studs ssees 20 Figure 25 Unenclosed Module B Cut Lines and Drill Holes
25. Multibrites with a Common Alarm To connect a second Multibrite for a common alarm configuration connect terminal 18 from the second Multibrite to terminal 18 of the first Multibrite 5 4 3 Terminal Block 3 The Multibrite uses an external 24V AC or DC power supply to transmit a continuous 4 20 mA analog current loop for each of the system s active channels 1 4 Signal strength is relative to the intensity of the observed lamps and is capable of driving resistive loads up to 250 Ohms If the relative intensity is at peak conditions display shows 100 the current output is 20mA When the relative intensity is 0 the current output is 4mA See section 5 3 1 for information relating to intensity range configuration Table 12 provides a description of the Block 3 terminals and Figure 47 provides a Block 3 wiring diagram Table 12 Multibrite Terminal Block 3 Optional to PLC Control System seasons Sa to PLC Control System to PLC Control System Page 40 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Appendix A Table 12 Multibrite Terminal Block 3 e Optional Temas NNNM RN NN to PLC Control System to PLC Control System to PLC Control System to PLC Control System to PLC Control System Local Loop Power Supply Connect to 24V Power Source Local Loop Power Supply Connect to 24V Power Source R R R R LOAD
26. REME CAUTION WHEN INSTALLING THE COMPACT SENSOR TURN OFF AND LOCK OUT ALL POWER TO THE EQUIPMENT ALLOW THE EQUIPMENT Page 5 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Compact Sensor TO COOL BEFORE ATTEMPTING THE INSTALLATION USE LOCKOUT TAGS TO PREVENT INADVERTANT POWER UP DURING INSTALLATION d DANGER DO NOT DO NOT A A uU a g ate NOT g OPEN OPER oe Aa Ej 9 P nonor g ZA f d LIA Figure 3 Sample Lockout Tags MICROWAVE LAMP USERS DO NOT ATTEMP TO CUT INTO THE MICROWAVE LAMP HOUSING THE LAMP HOUSING CONTAINS THE LAMP IRRADIATOR AND MAGNETRON ALL COMPACT SENSOR INSTALLATIONS MUST BE DONE OUTSIDE OF A MICROWAVE LAMP WITH THE SENSOR OBTAINING UV ENERGY OUTSIDE THE RF SAFETY SCREEN DO NOT ATTEMP TO INSTALL THE COMPACT SENSOR INSIDE THE MICROWAVE LAMP THE SENSOR WILL NOT OPERATE PROPERLY AND DAMAGE MAY OCCUR TO THE LAMP FAILURE TO FOLLOW THESE GUIDELINES MAY RESULT IN RF LEAKAGE The Compact Sensor can be mounted to view any section of a lamp or reflector ldeally the Compact Sensor should monitor reflected UV Due to hot spots in a bulb monitoring the lamp directly is more susceptible to unintended intensity variances Air flow and equipment vibrations during manufacturing may cause the Compact Sensor to move slightly and output changing signals Reflected UV provides a more even picture of t
27. SN Supplied SN NY N N The following Compact Sensor CSC1A 10 10 Cable with Molex and BNC Male Connectors CSC1B 10 10 Cable with Molex Connector and Tinned Leads Connect to Online UV Intensity Display Module or Multibrite Connect to DIN Rail UV Intensity Display Monitor M Cables are Optional x Mw 2 2 Optional CSC1A X Custom Length Cable with Molex and BNC Male Connectors CSC1B X Custom Length Cable with Molex Connector and Tinned Leads CSC1D X Custom length cable with Molex and CONXALL Male Connectors CSC4A X Custom length cable with CONXALL Female and BNC Male Connectors CSC4B X Custom length cable with CONXALL Female and Tinned Leads CSC3A X Custom length cable with BNC Female and BNC Male Connectors Compact Sensor Installation Connect to Online UV Intensity Display Module or Multibrite Connect to DIN Rail Mounted Online UV Intensity Display Module Used when the cable must fit through a bulkhead or in a system that may be swapped out frequently for maintenance Molex end connects to the Compact Sensor Used with the CSC1D X when installing the cable through a bulkhead and connecting to an Online UV Intensity Display Module or Multibrite Used with the CSC1D X when installing the cable through a bulkhead and connecting to a DIN Rail UV Intensity Monitor Extension cable for CSC1A 10 or CSC1A X WARNING USE EXT
28. a top and back enclosure and a front panel The total area utilized by the Multibrite is 9 44 in 23 98 cm wide x 3 5 in 8 89 cm high x 8 42 in 21 39 cm deep Figure 40 provides the Multibrite top view dimensions and Figure 41 provides the front view dimensions When installation space is tight remove the strain relief shells to reduce the 2 5 inch clearance needed for the I O Connectors to 1 5 inches Page 33 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Appendix A o 00707 uerum 0 125 LILILII UVISENSOR Connectors 2 5 Clearance for Connectors I O Connectors and Cables Figure 40 Multibrite Top View Dimensions 4086 0 125 Thick Aluminum reget Front Panel Dimensions Figure 41 Multibrite Front View Dimensions 5 3 Multibrite Configuration The Multibrite is easily configurable to meet customer and PLC Control System requirements Switches on the Front Panel allow the customer to select one of four intensity signals or the low level threshold for display place any of the four UV sources channels 1 4 in standby mode and to disable the audible alarm Internal switches allow the customer to select an intensity range 0 100 or 0 200 and a voltage output range 0 10 Volts or 0 5 Volts Time Delay switches on the rear of the Multibrite allow the c
29. ction to a separate Compact Sensor Page 12 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide DIN Rail UV Intensity Monitor 3 3 1 Connect Compact Sensor Required Connect an EIT Compact Sensor to each DIN Rail UV Intensity Monitor as follows e Sensor ground wire at terminal 2 Figure 17 shows different Compact Sensor wire colors for each monitor When using an EIT Compact Sensor Cable the ground wire is white with black stripes See Figure 18 e Sensor signal wire at terminal 3 Figure 17 shows different Compact Sensor wire colors for each monitor When using an EIT Compact Sensor Cable the signal wire is white See Figure 18 Figure 18 Compact Sensor Cable for DIN Rail UV Intensity Monitor 3 3 2 Connect PLC or Control System Required The PLC or Control System must have analog signal processing and display capabilities Connect the PLC control system to the monitor as follows e PLO Control System ground wire at terminal 4 Figure 17 shows a grey ground wire for each monitor e PLC Control System intensity signal wire at terminal 5 Figure 17 shows a black signal wire for each monitor DO NOT CHAIN THE INTENSITY SIGNAL GROUND TERMINAL IF USING A COMMON POWER SUPPLY FOR ALL MONITORS OR CHAINING ANY OTHER GROUND TERMINALS 3 3 8 Connect Power Supply Required The DIN Rail UV Intensity Monitor can
30. cts User s Guide DIN Rail UV Intensity Monitor SEES WA UV Intensity Multimeter N tkm eu mca Nn Figure 20 DIN Rail UV Intensity Monitor Uv Intensity and Alarm Threshold Adjustment If the output voltage cannot be adjusted to the desired value the amount of light observed by the Compact Sensor must be increased or decreased Move the Compact Sensor closer or farther away from the UV source or adjust the power supply of the UV system If moving the Compact Sensor is not possible or other options are not successful contact EIT or your Distributor for assistance 3 4 2 Adjust Alarm Setpoint POT The DIN Rail UV Intensity Monitor design incorporates noise immunity around the alarm threshold to prevent constant on off alarm conditions when the relative intensity is near the low leavel threshold The alarm is triggered when the UV intensity drops between 5 and 5 points of the alarm threshold Follow these steps to adjust the alarm setpoint e Place a multimeter at terminals 6 Alarm Setpoint Common and 7 Alarm Setpoint Signal See Figure 20 e Adjust the Alarm Setpoint Adjustment POT until the multimeter reads the desired voltage Selection of the Alarm Setpoint is dependent on the application s lamp conditions that could cause an undesirable product Figure 20 shows the Alarm Setpoint set at 70 1 The alarm will be triggered when the UV intensity reaches a value between 65 1 and 75 1 e To veri
31. dings are proportional to the UV energy at 10096 lamp efficiency An EIT Radiometer may be used in conjunction with the Online products to verify irradiance in watts or energy density in joules EIT s Online products observe UV intensity display the intensity readings from one to four UV Sources trigger alarms based on user defined low limit thresholds and output a signal that can be interfaced with a PLC or other type of controller These products include the Compact Sensor DIN Rail UV Intensity Monitor Online UV Intensity Display Module Multibrite Compact Sensor The EIT Compact Sensor is a durable stable long lasting sensor that is extremely resistant to solarization Solarization is a phenomenon where materials change after exposure to UV The Compact Sensor receives UV through an optic window and generates a small electrical signal relative to the intensity of the UV source This electrical signal is monitored and or dis splayed by the DIN Rail UV Intensity Monitor Online UV Intensity Display Module or Multibrite DIN Rail UV Intensity Monitor The DIN Rail UV Intensity Monitor is designed to monitor a single UV source This product receives an intensity signal from the Compact Sensor and outputs a 0 10V proportional to the UV intensity This allows the DIN Rail UV Intensity Monitor to be integrated into control systems with analog signal processing e and shared display capabilities An alarm relay circui
32. e of the control panel using the L shaped brackets 2x 6 32 x 0 600L Pan Head Screws Attach the L shaped bracket to the top bottom or side of the control panel Drill Template Use the template to mark the cutout and drill holes needed to install the monitor Screw Driver Adjustment Tool Adjust UV intensity and alarm threshold 42 Online UV Intensity Display Module Installation WARNING USE EXTREME CAUTION WHEN INSTALLING THE ONLINE UV INTENSITY DISPLAY MODULE TURN OFF ALL POWER USE LOCKOUT TAGS TO PREVENT INADVERTANT POWER UP SEE FIGURE 3 FOR SAMPLE LOCKOUT TAGS EIT s Online UV Intensity Display Module may be mounted anywhere on the curing system s control panel Use these guidelines to determine the location for installation e Select an area where the temperature does not exceed 50 C 122 F e Even though the Online UV Intensity Display Module has built in noise rejection position the module to avoid electrical noise e Ensure that the Compact Sensor cable can reach the module and is free from electrical interference Cable extensions and custom length cables are available from EIT See Section 2 1 Compact Sensor Accessories The Online UV Intensity Display Module is delivered with a front and back enclosure The module may be installed in the curing system s control panel with or without the enclosure Both methods require creating a cutout in the control panel The L shaped brackets from the hardware
33. ea where the temperature does not exceed 50 C 122 F e Even though the DIN Rail UV Intensity Monitor has built in noise rejection position the monitor to avoid electrical noise e Ensure that the Compact Sensor cable can reach the monitor and is free from electrical interference Cable extensions and custom length cables are available from EIT See Section 2 1 Compact Sensor Accessories e Carefully snap the monitor onto the rail Once it is attached slide the monitor along the rail to adjust its position 33 DIN Rail UV Intensity Monitor Wiring WARNING USE EXTREME CAUTION WHEN INSTALLING THE DIN RAIL UV INTENSITY MONITOR TURN OFF ALL POWER USE LOCKOUT TAGS TO PREVENT INADVERTANT POWER UP SEE FIGURE 3 FOR SAMPLE LOCKOUT TAGS The DIN Rail UV Intensity Monitor must be connected to a Compact Sensor a 24V AC or DC power supply and an integrated monitoring and control system such as a PLC The control system must be equipped with analog signal processing and display capabilities The remaining monitor connections Alarm Setpoint and Alarm Contact are optional To assist with wiring the monitor label provides a description of each terminal and the terminal strip may be removed and reattached after wiring See Figure 16 Macc va Sa Terminal Strip s Terminal Label Figure 16 DIN Rail UV Intensity Monitor Terminal Label Page 11 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax
34. em Required eeeeseeseeeeeeessss 13 iud Connect Power Supply Required cccccccseeeeeecceeeeeeeeeeeeeeeeeseaeeeeeeeeeeeessaeaaesss 13 3 3 4 Connect Alarm Relay Optional sess 14 3 3 5 Connect Alarm Setpoint Q IONIAN NE 14 3 4 DIN Rail UV Intensity Monitor Setup 14 3 4 1 Equipment Warm Up sssesssseeesen nennen nennen nennen nnns ann nsn n rsen nnns 15 3 4 2 Adjust Intensity Output POT eeeeeeesssssseeeseeeeeeeeeennnn nennen nnns 15 3 4 2 Adjust Alarm Setpoint POT H CE 16 4 Online UV Intensity Display Module 17 4 1 Online UV Intensity Display Module Accessories e 17 4 2 Online UV Intensity Display Module Installation 18 4 2 1 Enclosed Module Installation cccccccccccsssseceeeceeseeceesseeeeeeeeseeeeeeeesaaeeeeeessaaees 19 4 2 2 Unenclosed Module Bare PCBA Printed Circuit Board Assembly Installation 21 4 2 3 L Bracket with Enclosed Module INStAN ATION cece cececeeeeeeeeeceeeeeeeeseeeeeeeeeaaaeeess 24 4 3 Online UV Intensity Display Module Jg R RE 26 4 3 1 Connect Compact Sensor Required es 27 4 3 2 Connect Power Supply Required eeeeeeessesseeeeeeerneeenennnnn 27 4 3 3 Connect Terminal Strip Optional 27 4 4 Online UV Intensity
35. ensity Display Module Accessories and Hardware eee 17 Table 6 Online UV Intensity Display Module Terminals enne 28 Table 7 Multibrite Supplied HardWal Geseis sa e cn kuRHd Ue Sa on Ue duicudenseemndiUecti ue Eai 33 Table 8 Multibrite Intensity Voltage and Current Output Range e 35 Table 9 Time Delay Switch Values in Seconds ccccccssssececcceeeeecececeeseeceeeeeeaseceeessaaeeeeseaageeeeseaas 36 Table 10 Multibrite 5 Terminal Block 1 esses nennen nnne nnne nnn nnn 37 Table 11 Multibrite Terminal Block 2 enne eret 39 Table 12 Multibrite Terminal Block 3 eterne nnne 40 Table 13 Multibrite Terminal Block 4 42 List of Figures Figure 1 Compact Sensor llodelBie ss ERREUR ME 3 Figure 2 Compact Sensor Configurations eene ten 4 Figure Sample EooKOUl FS cucssccstntitientuc iint A tuinsc dabas Eu qunP d sirs smtp C bdirsdds 6 Figure 4 Compact Sensor L D erecta E 7 Figure 5 CS 1 Compact Sensor with Le BF ACCU cree hem creeps grat ns E A A A E 7 Figure 6 CS 2 Compact Sensor with Bra O ERR RE REUS 7 Figure 7 CS 1 Compact Sensor with P urge and Flex TUDG iier eerta eer E dene prodr e aepues 7 Figure 8 CS 1 Compact Sensor without Purge Fit teased ance peisau nie eme ta cinese detecto A emus 7 Figure 9 Compact Sensor with GF 0 ae nee ee E E eee eee 8 Figure 10 Compact Sensor
36. ensity adjustment by turning the UV ADJ POT counterclockwise If the monitor continues to show number 1 the Compact Sensor is receiving too much UV If possible move the Compact Sensor further away from the UV lamp Please contact EIT or your local representative distributor for more information Figure 36 Online UV Intensity Display Module UV Intensity Over Range Condition Under Range Condition If the Online UV Intensity Display Monitor cannot be increased to 100 or is very sensitive to adjustments the Monitor is in an under range condition Move the Compact Sensor closer to Page 29 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Online UV Intensity Display Module the monitor or increase the power applied to the lamp Please contact EIT or your local representative distributor for more information 4 4 3 Adjust Alarm Threshold The Online UV Intensity Display Module design incorporates noise immunity around the alarm threshold to prevent constant on off alarm conditions when the relative intensity is near the low level threshold The alarm is triggered when the intensity drops between 5 and 5 points of the alarm threshold To set the Alarm Threshold follow these steps e Place the display selector in the down Alarm ADJ position see Figure 37 Enclosed Module Tur Cas artis m J i LE A e J ay D Be 5 LI
37. erling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Appendix A EIT UV Bandwidth Definition X0 35 30 35 40 45 Wavdength nm UV A UVA 320 390 nm CWL 365nm UVC 250 260 nm CWL 254nm 35 40 4S 45 Wavdength nm UV V UVB 280 320 nm CWL 313nm UVV 390 445 nm CWL 405nm Page 48 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com Appendix A UV Online Products User s Guide Appendix B Appendix B Compact Sensor Technical Specifications Dimensions CS 1 Type 0 57 x 1 10 x 0 75 1 45 x 2 78 x 1 91 cm CS 2 Type 0 57 x 0 60 x 0 75 1 45 x 1 52 x 1 91 cm UV Bandwidth UVA 320 290nm UVC 250 260nm UVV 390 445nm CS 2 Type 13 CS 2 Type 0 70z 19 86 g Cable CSC1A 10 10 Teflon shielded cable with BNC Male Connector Used with Online UV Intensity Display Module or Multibrite CSC1A X Custom length Teflon shielded cable with BNC Male Connector Used with Online UV Intensity Display Module or Multibrite CSC1B 10 10 Teflon shielded cable with Molex Connector and Tinned Leads Used with DIN Rail UV Intensity Monitor CSC1B X Custom length Teflon shielded cable with Molex Connector and Tinned Leads Used with DIN Rail UV Intensity Monitor CSC1D X Custom length Teflon shielded cable with Molex and CONXALL Male connectors Used when the cable must
38. f Shell with Shield lessen 44 Labeled Strain FO ET 1G NETT RS 44 Multibrite with Compact Sensors and Terminal Blocks e 45 Compact Sensors Labeled with Channel Numbers ne 46 Display Selection for Channel 1 eeeeessssssseeessseeseeeeenenn nennen nnns 46 Channel 1 10096 Baseline Calibrate POT eeeeeesesseeeesseeeeeeennnnn rn 47 LOW Level MASS MONG NO 47 Page iv EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Introduction 1 Introduction EIT s Online family of products provides continuous observation and monitoring of UV industrial applications The Online products can be used in conjunction with an EIT Radiometer when continuous monitoring is critical or by themselves in applications where an EIT Radiometer cannot easily fit through the equipment Applications where EIT s sensors are used include web presses fiber optic draw towers and fixtures where the UV source is difficult to access The readings generated from our Online family are relative intensity values When a UV lamp is new and the reflector is clean the UV System is assumed to be performing at peak 100 intensity The display can be set to 100 or the output 0 10V and 4 20mA set to a value that indicates peak performance Subsequent rea
39. fit through a bulkhead or in a system that may be swapped out frequently for maintenance Molex end connects to Compact Sensor CSCAA X Custom length Teflon shielded cable with Male BNC and Female CONXALL Connectors Used with CSC1D X when installing the cable through a bulkhead and connecting to an Online UV Intensity Display Module or a Multibrite unit CSCAB X Customer length Teflon shielded cable with CONXALL female connector and tinned leads Used with the CSC1D X when installing the cable through a bulkhead and connecting to a DIN Rail UV Intensity Monitor CSC3A X Customer length Teflon shielded cable with BNC Female and BNC Male Connectors Extension cable for CSC1A 10 or CSC1A X Operating Temperature 0 212 F 0 100 C Page 49 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Appendix C Appendix C DIN Rail UV Intensity Monitor Technical Specifications 20 28 Volts AC or DC at 70mA maximum Output 0 10 Volt DC proportional to UV Intensity Accuracy Intensity 3 of full scale 10 volts Alarm 5 from threshold Dimensions 3 11 W x 3 56 H x 9 98 D 7 90cm x 9 04cm x 2 49cm Weight 3 60z 101 g 6o2 101g 4J 4 U O Operating Temperature 0 122 F 0 50 C Page 50 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV O
40. fy the Alarm Threshold lower the Intensity Output until it is lower than the Alarm Threshold plus or minus the noise immunity The alarm LED should light RETURN THE INTENSITY OUTPUT TO THE CORRECT VALUE If you experience difficulty with the UV Intensity or Alarm Threshold adjustments please contact EIT or your local representative distributor for more information Page 16 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Online UV Intensity Display Module 4 Online UV Intensity Display Module EIT s Online UV Intensity Display Module works in combination with a Compact Sensor to monitor and display the intensity from a single UV source During product setup a 100 UV intensity baseline is established and an alarm threshold is set The Compact Sensor delivers a signal proportional to the UV intensity Display Module The Module displays the relative signal and also has the option to output a 0 10 volt signal in the same manner as the DIN Rail UV Intensity Monitor Alarm conditions can be set to show on the Display Module Alarm relays can be set to trigger when the signal falls below the user set point The Online UV Intensity Display Module is intended for applications requiring a front panel display Cutouts for the monitor are easily made in a UV curing system s control panel or the module may be installed onto the control panel using L s
41. haped brackets provided in the hardware kit One Online UV Intensity Display Module and one Compact Sensor are installed for each lamp in the application Figure 21 Online UV Intensity Display Module and Compact Sensor 41 Online UV Intensity Display Module Accessories The Online UV Intensity Display Module is delivered with an assembly kit and a hardware kit The assembly kit contains a drill template and a screw driver adjustment tool The hardware kit contains L shaped brackets screws washers and hex nuts used to mount the module onto the control panel Table 5 provides a description of each item in the accessory and hardware kits the control panel Page 17 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Online UV Intensity Display Module Table 5 Online UV Intensity Display Module Accessories and Hardware Accessory Desorption Ue OOO 4x 6 Flat Washers Install the monitor directly onto the control panel or to attach the monitor onto the bottom top or side of the control panel using the L shaped brackets 4x 6 Lock Washers Install the monitor directly onto the control panel or to attach the monitor onto the bottom top or side of the control panel using the L shaped brackets 4x 116 32 Hex Nuts Install the monitor directly onto the control panel or to attach the monitor onto the bottom top or sid
42. he UV and allows the Online Monitoring System to report intensity changes caused by dirty reflectors and or aging bulbs If using quartz plates in your application mounting the Compact Sensor under the plates will also allow the Online System to monitor the condition of the quartz plates as well as the passage of UV through them Use the following guidelines to determine the location for installation e Position the Compact Sensor so that a representative amount of UV light enters the Optic Window Note the sensor s angle of view CS 1 products have a smaller angle of view 5 than the CS 2 products 13 due to the longer enclosure Dimensions and angles of view for both the CS 1 and CS 2 models are provided in Appendix B e The Compact Sensor and cable must not touch the lamp lamp cabling or end caps If possible allow at least one inch 2 54 cm of clearance between the sensor and these areas to prevent arcing or insulation damage e The Compact Sensor must not be installed in an area where the temperature exceeds 100 C 212 F e Keep the Compact Sensor cable away from sources of electrical noise Page 6 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Compact Sensor 2 2 14 Install Mounting Bracket When the Compact Sensor cannot be mounted directly on the manufacturing equipment the L shaped bracket provided in the accessory
43. ibrite Supplied Hardware Hardwae Description Use J O 4x Strain Relief Shell Contained in the Strain Relief Kits Encloses terminal strips for pullout protection 4x Strain Relief Clamp Contained in the Strain Relief Kits Used with two Flat Head Screws to secure terminal strip to Strain Relief Shell 4x Strain Relief Shield Contained in the Strain Relief Kits Prevents Strain Relief Shell top and bottom from separating 8x Flat Head Screws Contained in the Strain Relief Kits Used with Strain Relief Clamp to secure terminal strip to Strain Relief Shell Screw Driver Adjustment Tool Adjust UV intensity and alarm threshold 4x Rubber Feet Prevents Multibrite from accidentally moving during operation 5 2 Multibrite Installation The Multibrite offers multiple options for installation This unit may be wall panel or rack mounted or simply set on a surface Use these guidelines to determine the location for installation e Select an area where the temperature does not exceed 50 C 122 F e Even though the Multibrite has built in noise reduction position the unit to avoid electrical noise e Ensure that the Compact Sensor cable s can reach the Multibrite and are free from electrical interference Cable extensions and custom length cables are available from EIT See Section 2 1 Compact Sensor Accessories The Multibrite is designed with v2 rack dimensions and is delivered with
44. ill template to the control panel in the location where the module will be installed Mark the cut lines and drill holes onto the control panel Hemove the template and verify that the marked cut lines and drill holes are correct Carefully cut through the four lines and drill through the four screw holes and two LED holes Leo j 128 A iA B SAMPLE ONLY NOT TO SCALE B LI ITCMS LABELED 8 ARE FOR BAREBOARD UNENCLOSED dla VERSION OF THE ONLINE UY INTENSITY MODULE MODEL PMM XXX FOR THE ENCLOSED VERSION OF THE ONLINE UV INTENSITY n MODULE MODEL PMU XXX E REFER TO THE INSTRUCTION 4 MANUAL FOR OTHER INFORMATION s INS TRI UNE NT MARS ETS TER UR TT B 03 wi d 97 00 ia Figure 25 Unenclosed Module B Cut Lines and Drill Holes Page 21 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Online UV Intensity Display Module Create Cutout using Mechanical Drawing e Mark the LCD cutout using the dimensions in Figure 26 e Mark the two 0 328 diameter drill holes for the LEDs See Figure 26 for drill locations e Mark the four 0 128 diameter drill holes for the 4 40 screws See Figure 26 for drill locations e Carefully cut the LCD location and drill the LED and screw holes F SAMPLE ONLY NOT TO SCALE 90 128 x 4
45. it com UV Online Products User s Guide Appendix A e Use the screwdriver adjustment tool from the Hardware Kit to adjust the channel s Calibrate POT until the display reads 10096 for the channel Figure 57 shows adjusting the channel 1 Calibrate POT e The Multibrite LCD is capable of displaying O 199 to report power surge or brighter than normal bulbs Reset the baseline reading as necessary Figure 57 Channel 1 100 Baseline Calibrate POT e Repeat these steps for the remaining channels 5 5 3 Set Alarm Threshold The Multibrite design incorporates noise immunity around the alarm threshold to prevent constant on off alarm conditions when the relative intensity is near the low level threshold The alarm is triggered when the intensity drops approximately two points below the threshold and is reset when the intensity increases approximately four points above the threshold To set the Alarm Threshold follow these steps e Turn the Display Selector switch to select Low Level LL as shown in Figure 58 e Use the screwdriver adjustment tool from the Hardware Kit to adjust the LL Calibrate POT until the display shows the desired Alarm Threshold for your process The Low Level is set to 7096 in Figure 58 At this setting the alarm will sound when the relative intensity reaches approximately 68 and reset with the relative intensity increases to approximately 74 Figure 58 Low Level Threshold Page 47 EIT 108 Carpenter Drive St
46. lows the monitor to be integrated with a PLC or other Control System and to two user defined Alarm Systems The PLC Control System and Alarm Systems must be capable of processing 0 10V analog signal To assist with wiring the terminal strip may be removed and reattached after wiring Table 6 provides a list of the terminal strip pins Page 27 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Online UV Intensity Display Module Table 6 Online UV Intensity Display Module Terminals Terminal eT Om ee 9 i Ground connection to PLC or other System 1 Intensity Common Control Intensity 0 to 10 Volt Output Signal eee signal connection to PLC Control a NNNM Alarm Relay Contact Normally Alarm normally open connection to PLC Open First Set Control System Alarm Contact Common First Set Alarm ground connection to PLC Control System Alarm Relay Contact Normally Alarm normally closed connection to PLC Closed First Set Control System Alarm Relay Contact Normally Alarm normally open connection to Alarm Open Second Set System Alarm Relay Contact Common Alarm ground connection to Alarm System Second Set Alarm Relay Contact Normally Alarm normally closed connection to Alarm Closed Second Set System 4 4 Online UV Intensity Display Monitor Setup After the Online UV Intensity Display Monitor and Compact Sensor are ins
47. nable Multibrite System operation Initiate alarm delay timer when curing lamps are powered on Trigger Lamp Power Detection Alarm when power is interrupted Channel 1 24V Power Input Optional Disable channel 1 through PLC Control System Page 37 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Appendix A Table 10 Multibrite Terminal Block 1 Optional PLC Control System eset PLC Control System eee NM NN PLC Control System PLC Control System NNNM NN PLC Control System ENG ANN GM NN PLC Control System PLC Control System Lamp Power Detection Required Connect the AC or DC power input from the PLC or Control System with Lamp Detection capabilities to the Multibrite as follows e 24V Lamp Power Detection input at terminal 1 e 24V Lamp Power Detection input at terminal 2 Channels 1 4 24V Power Input Optional Power from the PLC Control System may be used to disable a channel from the Multibrite oystem When the channel is disabled the relative intensity is not monitored for Low Intensity or Lamp Failure alarms To disable Channel 1 connect the PLC Control System to the Multibrite as follows e 24V Power Input at terminal 3 e 24V Power Input at terminal 4 To disable channel 2 connect the PLC Control System to the Multibrite as follows e 24V Power Input at terminal 5 e 24V Power Input at terminal 6 T
48. nd connections can be made to the alarm relay allowing the PLC Control System to manage the monitors alarm features 3 31 DIN Rail UV Intensity Monitor Accessories The DIN Rail UV Intensity Monitor is delivered with a screw driver adjustment tool used to adjust the UV Intensity and alarm threshold See Section 2 1 Compact Sensor Accessories for monitor cable options Table 3 DIN Rail UV Intensity Monitor Accessories rawe oson We Screw driver adjustment tool Adjust UV intensity and alarm threshold 32 DIN Rail UV Intensity Monitor Installation The DIN Rail UV Intensity Monitor is easy to install Either a U type or G type DIN rail purchased from any rail supplier can be used with the monitor The DIN Rail may be mounted almost anywhere around or on the UV system The Monitor snaps onto the DIN rail and may be repositioned by sliding it up and down the rail Due to the Monitor s small size several of them can be installed in a single area Figure 15 shows two monitors installed on a Q type rail Figure 15 DIN Rail UV Intensity Monitors Mounted on G Type DIN Rail Page 10 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide DIN Rail UV Intensity Monitor Use the following guidelines to install the DIN rail and DIN Rail UV Intensity Monitor e Mount the DIN rail and monitor in an ar
49. ndix A Connect Channel 4 of the Multibrite to the PLC Control System as follows e Channel 4 Input at terminal 27 e Channel 4 Output at terminal 28 and Loop Power Supply Output Loop Power Supply Required Connect the Multibrite to a PLC Control System or battery as follows e PLC Control System or battery power input at terminals 29 and 30 5 4 4 Terminal Block 4 The Multibrite provides a continuous 0 10 Volt analog output for each of the system s active channels Voltage output is relative to the intensity of the observed lamps and is capable of driving resistive loads greater than 10K Ohms 10V output option or 5K Ohms 5V output option If the relative intensity is at peak conditions 100 the voltage output is 10V or 5V When the relative intensity is 0 the voltage output is OV See section 5 3 1 for information relating to intensity range and voltage output range configuration Table 13 provides a description of the Block 4 terminals and Figure 48 provides a Block 4 wiring diagram Table 13 Multibrite Terminal Block 4 m Optional PLC Control System PLC Control System 2 ground to PLC Control System PLC Control System Connect Channel 3 and or Channel 4 ground to PLC Control System signal to PLC Control System Channel 4 Voltage Output Optional Output Channel 4 lamp 4 0 10V signal to PLC Control System Channel 2 Voltage Output Optional Output Channel 2 0 10V signal
50. ne UV Intensity Display Module outputs a 0 10 Volt intensity signal proportional to the lamp intensity This signal may be processed by a PLC or other Control System Connect the PLC Control System to the module terminal strip as follows e PLO Control System ground wire at terminal 1 PLC Control System intensity signal wire at terminal 2 Alarm Relays Optional The Online UV Intensity Display Module compares the UV intensity from the Compact Sensor to a preset low level threshold Two alarm relays are activated and a red LED becomes visible when the UV intensity drops below the threshold Both relays may be integrated with external Alarm Systems Connect the Alarm Systems to the module terminal strip as follows First Alarm System normally open at terminal 5 First Alarm System common at terminal 6 First Alarm System normally closed at terminal 7 Second Alarm System normally open at terminal 8 Second Alarm System common at terminal 9 Second Alarm System normally closed at terminal 10 Page 31 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Appendix A 5 Multibrite The Multibrite is designed to monitor up to four UV sources simultaneously and sound an alarm when any of the lamps falls below a user defined threshold All UV sources connected to a Multibrite must have the same bandwidth i e UVA or UVC In curing systems with mo
51. nel EIT provides a drill template part number 92332A in the accessory kit Figure 31 provides the required drill locations and dimensions Page 24 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Online UV Intensity Display Module Figure 30 Online UV Intensity Display Module L Bracket Placement Create Screw Holes using Drill Template e The drill template part number 923324 provides cut lines and drill holes marked A and B USE ONLY THE DRILL HOLES MARKED A Figure 31 marks the drill holes in red e Based on the installation location use an Exacto knife or other tool to open two of the four holes marked A e With masking tape or other means secure the drill template to the control panel in the location where the module will be installed e Mark the drill holes onto the control panel e Carefully drill the two 0 144 screw holes A IE VY gt lt P A A j uU gt 3 E i A 4 SAMPLE ONLY NOT TO SCALE f ITEMS LABELED B AR FOR BAREBOARD UNENCLOSED E VERSION OF THE ONLINE UV ft INTENSITY MODULE A ITEMS LABELED A ARE IF 4 50 FOR THE ENCLOSED VERSION OF THE ONLINE UV INTENSITY l n MODULE C MODEL PMM XXX I REFER TO THE INSTRUCTION 2 g MANUAL FOR OTHER INFORMATION 32 86 320 JL A 12 LI INSTRUMENT MARKETS 12 ko 3
52. nline Products User s Guide Appendix D Appendix D Online UV Intensity Display Module Technical Specifications 0 10 Volt DC proportional to UV Intensity Display indication of 100 5V Accuracy Intensity 3 of full scale 10 volts 200 M Alarm Relay 5 from threshold Page 51 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Appendix E Appendix E Multibrite Technical Specifications 4 Source selected le e turning switch to different channels Display Range 0 19 2 2 Input Power Requirements a OOAC1 90 to 132 Volts AC 47 to 440 HZ 0 20 Amperes ee MB240AC1 180 to 264 Volts AC 47 to 440 HZ 0 20 Amperes 0 2 2 0 microampere for 100 full scale reading Adjustable via 20 turn Calibrate adjustment Output Current Range 4 20 mA into a maximum impedance of 250 ohms Output Voltage Range 0 10 VDC into a minimum impedance of 10K ohms 0 5 VDC into a minimum impedance of 5K ohms Front Plate 9 4 W x 3 5 H 23 88cm x 8 89cm Panel mounted 1 2 rack dimensions Operating Temperature 0 122 F 0 50 C Page 52 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com
53. nsor Accessories and Hardware The Compact Sensor is delivered with an accessory kit containing an L shaped bracket mounting screws washers and a 10 foot cable with the appropriate connector for the companion monitoring alarm product Optional hardware is available from EIT Table 2 lists provided and optional hardware Contact EIT or your distributor for assistance with cable choices Supplied L Bracket Use as needed to mount Compact Sensor to manufacturing equipment Supplied 10 32 0 250L Pan Head Screw CS 1 MODEL ONLY Replace the purge fitting with the 10 32 screw when the purge assembly is not in use Supplied 2x 4 40 0 250L Pan Head CS 1 MODEL ONLY Screws Mount X Compact Sensor to manufacturing equipment or attach L bracket to the Compact Sensor Supplied 2x M3 x 5 Pan Head Screws CS 2 MODEL ONLY Mount Compact Sensor to manufacturing equipment or attach L bracket to the Compact Sensor Supplied 2x 4 Split Washers Mount Compact Sensor to A manufacturing equipment or attach C bracket to the Compact Sensor Page 4 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Table 2 Compact Sensor Compact Sensor Supplied and Optional Hardware Hardware Supplied Merwe Option Compact Sensor is supplied with one of the following two cables ESSE Supplied
54. o disable Channel 3 connect the PLC Control System to the Multibrite as follows e 24V Power Input at terminal 7 e 24V Power Input at terminal 8 To disable Channel 4 connect the PLC Control System to the Multibrite as follows e 24V Power Input at terminal 9 e 24V Power Input at terminal 10 5 4 2 Terminal Block 2 Block 2 contains the terminals used to power on the Multibrite and to output low intensity and power failure alarm signals to the PLC Control System or external alarm device Power on requirements for the MB100AC1 and MB240AC1 models are e MB100AC1 90 to 132 Volts AC 47 to 440 HZ 0 20 Amperes e MB240AC1 180 to 264 Volts AC 47 to 440 HZ 0 20 Amperes Page 38 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Appendix A To successfully use the Multibrite low intensity and lamp power alarm signals the PLC Control oystem or external alarm device must operate within the following parameters e Voltage less than 125V AC with a resistive load less than 0 5 Amperes e Voltage less than 110V DC with a resistive load less than 0 3 Amperes Table 11 provides a description of each terminal in Block 2 Table 11 Multibrite Terminal Block 2 Optional Terminal AC Power Line 1 L1 S Multibrite to 110 or 220 AC Power AC Power Line 2 L2 Connect Multibrite to 110 or 220 AC Power AC Power Ground Ground connection to 110 or 220
55. oatings CS 2 Model Shown on Left CS 1 Model shown on right with purge Stamped A indicates that the Compact Sensor is a UVA Sensor Figure 1 Compact Sensor Models Compact Sensor Models Compact Sensors are available in two mechanical models The CS 1 model has a brass fitting for an air nitrogen purge assembly and the CS 2 model is supplied without the fitting The optional purge assembly on the CS 1 model allows a steady stream of oil free clean instrument quality air or nitrogen to flow over the optics and out the front of the Compact Sensor This steady stream of air or nitrogen helps to keep the optical window clean when the Compact Sensor is used in a dirty or hostile manufacturing environment The flow of air or nitrogen can also help to keep the CS 1 model Compact Sensor cool The CS 2 model is slightly smaller and may fit into locations where space is tight Appendix B provides the dimensions for both models Bandwidths Both models can be supplied in a single EIT bandwidth choice UVA UVB UVC or UVV See Appendix A for definition of EIT UVA UVB UVC or UVV bandwidths Dynamic Range EIT s Compact Sensors have been successfully used on high power microwave UV sources with thousands of milliwatts of UV output arc lamp systems with hundreds to thousands of milliwatts of UV output and on low power UV sources with tens of milliwatts of UV output EIT Compact Sensors can be ordered in three different D
56. on please contact EIT or your local representative distributor for more information 54 Multibrite Wiring WARNING USE EXTREME CAUTION WHEN WIRING THE MULTIBRITE TURN OFF ALL POWER USE LOCKOUT TAGS TO PREVENT INADVERTANT POWER UP SEE FIGURE 3 FOR SAMPLE LOCKOUT TAGS The Multibrite uses four pluggable terminal blocks to connect to power and a PLC or Control System These terminal blocks are removed for wiring enclosed in a strain relief shell labeled and reinserted into the Multibrite mating connectors If you have any questions on Multibrite wiring please contact EIT or your local distributor for additional information 5 4 1 Terminal Block 1 The terminals in Block 1 receive 24V AC or DC signals from a PLC or Control System Signal is required on terminals 1 and 2 to make the Multibrite operational and to enable the Multibrite alarm detection circuitry Power received on terminals 3 through 10 disables channels 1 through 4 for Multibrite systems that are not using all four channels Wiring for the MB100AC1 and MB240AC1 models is identical Table 10 provides a description of the Block 1 terminals Table 10 Multibrite Terminal Block 1 Optional emer oem Rm m B 24V Lamp Power Detection Input Required Enable Multibrite System operation Initiate alarm delay timer when curing lamps are powered on Trigger Lamp Power Detection Alarm when power is interrupted 24V Lamp Power Detection Input Required E
57. ontrol panel Make sure the LCD fits in front of the Bezel the two LEDS fit into the cutouts and the threaded end of the standoffs fit through the four screw holes Page 23 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Online UV Intensity Display Module e From outside the control panel secure the PCBA with four 4 40 x 38LG screws four 4 flat washers and four 4 split washers These components are not included in the hardware kit see Figure 29 Control Panel Recommended Thickness 0 06 MIN 0 04 MAX 0 126 UVISENSOR CONNECTOR DISPLAY SELECTOR SWITCH UP UV INTENSITY DOWN ALARM THRESHOLD _ 4 SPLIT LOCK WASHER 4PL i 4 40 x 38LG 4 40 x 25 LG 4PL 7 4PL 4 FLAT WASHER i _ 4 FLAT WASHER 4PL p i Eier i fr a ra leni BEZEL W FILTER s a es e T M LUNA as ir ad MM AL 7 Siy SION Rod POWER WIRING WIRING JA 4 LAMPS PCBRD NC 4 40 x 122 LG STANDOFF Figure 29 Unenclosed Module PCBA Installation 4 2 3 L Bracket with Enclosed Module Installation The L shaped brackets provided in the hardware kit allow the enclosed monitor to be installed on the top bottom or side of the control panel Figure 30 shows sample locations where the module may be installed To use the brackets two 0 144 diameter screw holes must be drilled into the control pa
58. operate within a range of 20 28 Volts AC or DC Connecting to voltages greater than 28 will destroy the monitor and void any and all warranty claims EIT INC IS NOT RESPONSIBLE FOR ANY DAMAGES OR INJURY RESULTING FROM IMPROPER POWER SUPPLY CONNECTIONS OR IMPROPER VOLTAGES Connect the Power Supply to the DIN Rail UV Intensity Monitor as follows e Power in at terminal 11 e Power out at terminal 12 The power supply may serve multiple monitors by chaining the Power In and Power Out terminals Figure 17 shows Power In and Power Out wiring from the power supply to the left monitor Power is chained to the adjacent monitors Page 13 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide DIN Rail UV Intensity Monitor DO NOT USE A COMMON POWER SUPPLY FOR MULTIPLE MONITORS IF YOU ARE CHAINING ANY OTHER GROUND TERMINALS 3 3 4 Connect Alarm Relay Optional The DIN Rail UV Intensity Monitor compares the UV intensity from the Compact Sensor to a preset low level threshold An alarm relay is activated and a red LED becomes visible when the UV intensity drops below the threshold This relay can be integrated with a PLC or Control System by connecting the following monitor terminals to the PLC Control System e Alarm Relay Normally Open terminal 8 e Alarm Relay Common terminal 9 e Alarm Relay Normally Closed terminal 10
59. re than four UV sources Or where monitoring of different UV bandwidths i e UVA and UVC is required multiple Multibrites can be linked to provide a centralized alarm system During setup a low level threshold is set for each Multibrite This threshold is applicable to all UV sources connected to the Multibrite If any of the intensity signals drop below the threshold an alarm sounds and a red alarm indicator is visible When Multibrites are linked an alarm is triggered when any of the lamps within the system drops below the preset threshold Output signals 0 10V and 4 20 mA are also generated for each Compact Sensor intensity signal These output signals can be interfaced to a PLC or other control system equipped with analog signal processing The Multibrite is available in two models the Model MB100AC1 for use in 110V environments and the MB240AC1 for use with 220V power e ris i gf Figure 39 Multibrite with Four Compact Sensors 5 1 Multibrite Accessories The Multibrite is delivered with an accessory kit containing four strain relief kits a screw driver adjustment tool and four black rubber feet Table 7 lists each supplied item Section 2 1 provides available options for Compact Sensor cables used with the Multibrite Page 32 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Appendix A Table 7 Mult
60. t allows the DIN Rail UV Intensity Monitor to switch in a user designed alarm circuit when the signal drops below the set point Online UV Intensity Display Module EIT s Online UV Intensity Display Module is designed to monitor and display a single UV source This product receives an intensity signal from the Compact Sensor and displays the intensity relative to a pre set 10096 intensity The Online UV Intensity Display Module also provides the option to monitor an output signal 0 10V that is proportional to the UV intensity This allows the UV Intensity Display to be integrated into control systems with analog signal processing and shared display capabilities The signal is also compared to a user defined low level threshold When the signal is below the threshold a red low level warning indicator is lit Two alarm relays allow the module to switch in two user designed alarm circuits When the signal is above the low level threshold the green above threshold indicator is visible Multibrite The Multibrite is designed to monitor up to four UV sources simultaneously and sound an alarm when any of the four lamps fall below a user defined threshold The Multibrite processes the intensity signal from one to four Compact Sensors A switch on the front panel allows the user Page 1 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Introduc
61. t com www eit com UV Online Products User s Guide Appendix A Figure 55 Compact Sensors Labeled with Channel Numbers e Connect each Compact Sensor to the correct Sensor Input as shown in Figure 54 5 5 Multibrite Setup After the Multibrite is installed and wired correctly the baseline UV intensity for each channel most often 10096 and the Alarm Threshold process dependent are set Follow the Equipment Setup procedure before adjusting the UV Intensity Baselines or setting the Alarm Threshold 5 5 1 Equipment Setup FOLLOW THESE STEPS BEFORE SETTING THE BASELINE INTENSITY OR ALARM THRESHOLD e Replace the existing UV lamps with new lamps and clean the reflectors This allows the Compact Sensors to observe 100 UV output e Turn on power to the UV lamps PLC Control System and the Multibrite e Allow the UV lamps to warm up and stabilize for 15 to 30 minutes 5 5 2 Adjust UV Intensity Baseline To establish the baseline setting follow these steps e Turn the Display Selector switch to select the first active channel Figure 56 shows channel 1 selected e Make sure that the Cahnnel On Off switch for the selected channel is in the on up position Figure 56 shows all four channel in the on up position yey 3 4 ALARM 1 2 9960 A L CHANNEL Figure 56 Display Selection for Channel 1 Page 46 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www e
62. talled the UV Intensity baseline signal usually 100 and Alarm Threshold are set Follow the Equipment Setup procedure before adjusting the UV Intensity Baseline or setting the Alarm Threshold 4 4 1 Equipment Setup FOLLOW THESE STEPS BEFORE SETTING THE BASELINE VALUE OR ALARM THRESHOLD e Replace the existing UV lamps with new lamps and clean the reflectors This allows the Compact Sensors to observe the lamp operating at its peak intensity e Turn on power to the UV lamp and Online UV Intensity Display Monitor and allow the UV lamp to warm up and stabilize for 15 to 30 minutes 4 4 2 Adjust UV Intensity Baseline To establish the baseline follow these steps e Place the display selector switch in the up UV ADJ position See Figure 34 Page 28 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Online UV Intensity Display Module Enclosed Module Figure 34 Online UV Intensity Display Module Intensity Adjustment e Use the Screw Driver Adjustment Tool from the accessories kit to adjust the UV ADJ POT Gain POT on Unenclosed Module until the display shows 10096 see Figure Figure 35 Online UV Intensity Display Module 100 UV Intensity Over Range Condition If the Online UV Intensity Display Monitor shows the number 1 to the extreme left with no other digits the monitor is in an over range condition Decrease the int
63. tion to select one of the four signals or the low level threshold for display By rotating the switch the user can compare output from the four UV sources If any of the four intensity signals drop below the threshold an alarm sounds and a red alarm indicator is visible A 0 10 volt V and a 4 20 milliamp mA output signal is generated for each Compact Sensor intensity signal These output signals can be interfaced to a PLC or other control system Table 1 summarizes the features of each product One UV Source 0 10V Analog One UV Source One UV Source 0 10V Analog One UV Source DIN Rail UV Intensity Monitor Online UV Intensity Display Module a centralized monitoring and alarm system One to Four UV Sources The Multibrite can Se o oM oy 410V Analog be linked to d NS Level Threshold and 4 20mA per additional User Selected UV Source Multibrite units for Page 2 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Compact Sensor 2 Compact Sensor The Compact Sensor is a reliable UV sensor designed to work with the Multibrite Online UV Intensity Display Module and the DIN Rail UV Intensity Monitor The sensor is designed to monitor an intense UV source for thousands of hours without perceptible solarization The optics on the Compact Sensor are sealed to prevent damage from humidity harmful vapors and c
64. to PLC Control System Channel 2 Voltage Output Optional Output Channel 2 0 10V signal to PLC Control System Output Channel 3 0 10V signal to PLC Control System Page 42 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Appendix A E ff el M M CHANNEL 1 CHANNEL 2 CHANNEL3 TM CHANNEL 4 0 TO 10 VOLT 0TO10VOLT 0 TO 10 VOLT 0 TO 10 VOLT Figure 48 Terminal Block 4 Wiring Diagram Twisted pair shielded cables should be used to connect the Terminal Block 4 terminals to the PLC Control System Wiring for the MB100AC1 and MB240AC1 models is identical Voltage Output Optional Connections to channels 1 through 4 are noted as optional but one of the four channels must be active Connect Channel 1 of the Multibrite to the PLC Control System as follows e Channel 1 Input at terminal 31 e Channel 1 Output at terminal 32 e Channel 1 Ground at terminal 33 Connect the Channel 2 of the Multibrite to the PLC Control System as follows e Channel 2 Ground at terminal 33 e Channel 2 Input at terminal 34 e Channel 2 Output at terminal 35 Connect channel 3 of the Multibrite to the PLC Control System as follows e Channel 3 Input at terminal 36 e Channel 3 Output at terminal 37 e Channel 3 Ground at terminal 38 Connect Channel 4 of the Multibrite to the PLC Control System as follows
65. ustomer to define a length of time before the low intensity alarm is triggered This option allows the UV curing system to power up without triggering a low intensity alarm If you have questions on Multibrite configuration please contact EIT or your local distributor for additional information 5 3 1 Intensity Voltage and Current Output Range The intensity range and voltage output range for each lamp channels 1 to 4 may be user adjusted allowing the Multibrite to interface with a wide range of process control and monitoring equipment Switches S1 S2 S3 and S4 corresponding to UV channels 1 to 4 are located inside the enclosure Each switch may be placed in one of three positions Table 8 specifies the intensity range voltage output range and current output range for each position Page 34 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Appendix A a E 200 4 20 mA 0 100 4 20 mA USE ESD Electro Static Discharge SAFE PROCEDURES WHEN OPENING THE MULTIBRITE ASSEMBLY HOUSING The Multibrite is delivered with all four switches in position 1 Follow these instructions to adjust the switches e Remove the top and back cover RESERVE THE SCREWS FOR REINSTALLATION Figure 42 highlights the screws to be removed Co AAA Re PLN 4 um k A 4 5 amp E Figure 42 Multibrite Top and Back Cover Screws
66. ws the module to optionally be connected to an integrated monitoring and control system such as a PLC and two user defined alarm systems The control alarm systems must be cable of processing a 0 10V analog signal Figure 33 shows the Compact Sensor and Power Supply connections as well as the terminal strip Page 26 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Online UV Intensity Display Module MM Ae S Input from Compact Sensor 24V AC or DC Power Terminal Strip Figure 33 Enclosed Module Connected to Sensor and Power 4 3 1 Connect Compact Sensor Required Use a Compact Sensor cable with a BNC connector to connect the Compact Sensor to the module A ten foot cable is provided with the Compact Sensor but custom lengths or extension cables are available See Section 2 1 Compact Sensor Accessories for Compact Sensor cable information 4 3 2 Connect Power Supply Required The Online UV Intensity Display Monitor can operate within a range of 20 28 Volts AC or DC Connecting to voltages greater than 28 will destroy the Module and void any and all warranty claims Use a power supply with female Faston connectors EIT INC IS NOT RESPONSIBLE FOR ANY DAMAGES OR INJURY RESULTING FROM IMPROPER POWER SUPPLY CONNECTIONS OR IMPROPER VOLTAGES 4 3 3 Connect Terminal Strip Optional The monitors terminal strip al
67. y Display Module 10096 UV Intensity ssesseeeeesss 29 Online UV Intensity Display Module UV Intensity Over Range Condition 29 Online UV Intensity Display Module Alarm Threshold Adjustment 30 Online UV Intensity Display Module Alarm Threshold Value sse 30 Multibrite with Four Compact Sensors neni 32 Multibrite Top View Dimensions eeeseeeeeeeeeee nennen menn nnns nnn nnns 34 Multibrite Front View Dimensions lsseessssessseseen nennen nnne nennen nnne nnn nnns 34 Multibrite Top and Back Cover SCrewsS cccccccssescccceeeeseeeseeeceeeeeeseeeseeeeeeessueeaeeeeeeeeseaaas 35 Multibrite Intensity and Voltage Output Adjustment Switches 35 Multibrite Back Panel treten 36 Multibrite Front Panel sees nnne nnne nns nn nnns nnns 36 Multibrite Integrated Alarm Configuration cens 40 Terminal Block 3 Wiring Diagram essseeesseseeeeeeeen nennen 41 Terminal Block 4 Wiring Diagram esseeeesseeeeeeeeeen nennen 43 Terminal Block in Strain Relief Shell seeeeessseeeeessseeeeeeneeeeeeee rn 44 Sram Heller C1 i 6 eee inin a mn Fn ee 44 Strain Relief Shell Top cccccccccesssecccecccceeseeeceeeesecceeseeeeeeeecccsseeeeeeesseccesseneesensesecesees 44 Strain Relie
68. ynamic Range versions To determine which Dynamic Range is needed in your application consider the power output rating of the UV source mounting location and the distance to the UV source A Compact Sensor with a small aperture is best for intense high power sources including microwave powered UV sources Sensors that are mounted in a system that are less powerful and or further away from the source may need slightly more UV light and a slightly larger aperture Applications with very low levels of UV light may want to consider using a Compact Sensor without an aperture Please contact EIT or your local representative distributor for more information Page 3 EIT 108 Carpenter Drive Sterling VA 20164 Phone 703 478 0700 Fax 703 478 0815 uv eit com www eit com UV Online Products User s Guide Compact Sensor Figure 2 lists the available configurations for both Compact Sensor models JVZ UVB Wwe LA VI JVB J J CSA 1 X CSB 1 X CSCH 1 X CSV 1 X High CSA 2 X CSB 2 X CSCH 2 X CSV 2 X P N 92604 2 P N92604 5 P N92604 11 P N 92604 8 P N 92604 22 P N 92604 25 P N 92604 31 P N 92604 28 CSA 1 CSB 1 CSCH 1 CSV 1 CSA 2 CSB 2 CSCH 2 CSV 2 P N 92604 1 P N 92604 4 P N 92604 10 P N 92604 7 P N 92604 21 P N 92604 24 P N 92604 30 P N 92604 27 CSA 1 LP CSB 1 LP NA CSV 1 LP Low CSA 2 LP CSB 2 LP NA CSV 2 LP P N 92604 3 P N 92604 6 P N 92604 9 P N 92604 23 P N 92604 26 P N92604 29 Figure 2 Compact Sensor Configurations 241 Compact Se

Online UV Monitoring Equipment Manual

Contents

Download Pdf Manuals

Related Search

Related Contents