PS Power Source Unit`s Operating Guide
Contents
1. WNOILdO Figure L1 1 Schematic of the power supply 11 PS POWER SUPPLY Appendix 1 Schematic of Electrical Connections for power supply PS If you open the cover please disconnect the power lead first to avoid a shock Find below a schematic for wiring of the c Ld DO co D o c o z E o SBhv2E2SY X04 N0123NNO2 6 03191051 OSIUNS 4 nO 170 HOS TEI T Saxe n het 60 fei 012 ou 6utneap 5 9002 1fdNI N3MOd ESI TS SINIT S8h72 2Sa IJJO8 T JI 2 991517 2 cu neways OSIUNS QNUTNI4 YIYSINYW 009h0 I4 8S 3ILN3IHU1 AO 897151 9002 5 i1ubt4Rdog 1 2 30123NNO2 Nid 0EJI G3SIN Y TE NIA S22 qm awnowo 13191051 M3MOd ANY 701435 Ol 30123NNO2 ShHIJONd y i i OSIUWD 7 KA3BHD4 XOU Nino Bis dn ANANI 1 BIS 1973637 ns Wad GBh 3mu paseon z x v MESS o 8 S d GBh KMOSE aaa cen ToT 8 10915 Sn LiONd D z Dre 514 5 1 0 4 E g sis 1707518 35NUSO ino sis S i m 9 z a OSInS N3385 OSINS h Fd NSE an a 1 g Z o S3NI1 ShHIJOMNd E i pe i _gNNOYD 03191051 H MIIM ec m SS2. 1019euuoo bjows qns JOJOS UUOD qns 98 680 104 4sues jpoudo JOJO9UUOD ONE JOJO UUOD ONG LA 1nd4no Bojouy ZA o 02 o ESO Q z ES cq 0 5 x x O a 00 oa o 2 C 2E FOE Q 52o s so 559 T FE 6089 S02 Ape _ gog e zi e cag a 21 NI 383MOd can also use the other re sistor inside the meter in stead 1o1oeulioo qns SI w3134 e 26 sare TETTI TeUBIS GeTISIn 8 2 9 h T S8hS3 2E2S3 0 Sh8IJO3d e 00008 e000B 19 IX 1012 snqyold 10j2euuoo ONG ALD Disconnect power before opening 12 PS POWER SUPPLY USER S MANUAL Appendix 2 Use of the optional optical sensor interface connector The schematic L2 1 below shows in detail the connectors for the triggering of the moisture meter s autotimer through hardware It has options which are described here A typical triggering device would be an optical sensor capable of detecting the incoming edge of an object or for detecting The correct position of an object to start actual measurements either to the memory banks or in the BURST mode For details refer to the meter s User s Guide Microswitches and tailored spe
3. Cables 6 Conditions of Guarantee 2 Connecting the Cables and Starting the Meter 6 E EC Declaration of Conformity 3 4 I Introduction and Taking into Use 6 S Schematic 11 15
4. of the WEEE directive and thus are not required to fulfill the said directives I certify that the apparatus identified above conforms to the requirements of Council Directives 2002 95 EC and 2002 96 EC m Henrik Stenlund managing director 3rd February 2006 Note In spite of the fact that the products are not required to fulfill the directives we make every effort to comply with the directives in practice When the Category 9 is moved to be covered the same requirements as other categories do we are ready to certify that these products comply with the directives Specifications of the power source model PS Operating 10 to 60 20 90 RH noncondensing ambient max 40 W continuously Output 24 0V 2 A peak 3 A Input 90 VAC to 264 VAC 127 to 370 VDC 47 440 Hz Safety and EMC compliance with UL60950 T V EN60950 1 EN55022 CISPR22 CLASS B EN61000 3 2 3 EN61000 4 2 3 4 5 6 8 1 1 ENV50204 EN55024 LIGHT INDUSTRY LEVEL CRITE RIA A Tested for electrical safety according to DIN VDEO701 and VDEO702 PS POWER SUPPLY USER S MANUAL Contents 1 Introduction and Taking into Use 6 Connecting the Cables and Starting the Meter 6 2 Basic Features of the Power Source Unit 10 Signals 10 Appendix 1 Schematic of Electrical Connections for power supply PS If you open the cover please disconnect the power lead first to avoid a shock Find below a schematic for wiring of the circuit board inside
5. the PC after configuring it to be a member of the RS485 network The regular D9 female connector has been used for this purpose forsimplicity Check each meter s manuals to see the baud ratesitiscapable of using Note that using the highest baud rate 115200 bauds is possible only with rather short cables If long cables gt 10 meters is required please use the lowest baud rate 9600 for secured communications The Profibus DP is a standardized fieldbus for mill automation and is capable of very high speed operation It is usually built up with a twisted pair cable connecting each of the DP slaves and the DP masters The D9 female is used here on the front panel for direct acceptance to the DP network The meter s GSD file or equivalent information needs to be fed to the master before it tries to identify The slave The analog signals a voltage are led to the BNC connectors on the front panel marked as Signal 2 The first one is for the signal selectable as moisture web temperature head temperature expansion module or extra temperature signals The meter s own scaling may affect this and the basic voltage range can be selected as 0 10 V 5 V or 0 5 V as selected in the meter The second channel is only available if the meter has the proper option The third BNC connector is for direct connection to the triggering input TTL levels falling edge sensitive A microswitch or some transistor e g an optotransistor can be dir
6. type of connector The connectors are splash water proof To keep them that way for the operating life of the instrument and cables we ask the user to handle them carefully and to avoid too much force while opening or closing Else the sealing rings may be lost or threads or contact pins may fail Refer to Figures 1A to 1B for various cable connections in typical applications In practice there are more possible combinations than these PS POWER SUPPLY USER S MANUAL POWELL SOURCE UAT PIOCPREL PS CABLESENSE POWER RS232 RS485 Profibus DP slaves PC or an ANSI Profibus DP terminal master Figure 1A Assembly of electrical cables 50 for use via RS232 with a PC or a terminal and Profibus DP simultaneously The drawing is not to scale This same guide is valid for other process sensors as well Note that some meters do not have the Profibus DP option That connector may be in a different use PS POWER SUPPLY USER S MANUAL BNC CONNECTOR FOR ANALOG VOLTAGE OUTPUT Ve BNC CONNECTOR FOR BNC CONNECTOR FOR TRIGGER INPUT TTL ANALOG VOLTAGE OUTPUT V1 D9 FEMALE CONNECTOR FOR D9 FEMALE CONNECTOR FOR D9 FEMALE CONNECTOR FOR PROFIBUS DP SERIAL PORT RS2327485 OPTIONAL OPTICAL SENSOR o o 2 m o I o n z amp m 5 IEC320 CONNECTOR FOR WALL SUPPLY Figure 1B Electrical connectors for model PS with their types indicated PS POWER SUP
7. 38 6 3001100 1ndMI NE 0 ord 8 31802 n 80151538 NOIIUNIWB31 TYNOILdO OSTOND z n 6 fiar Haios Nida TF Sh8ldONd X04 XOLIINNOD 60 pe np ence M3MOd 1d0 SSH SUM Jar ET HT Y RSIS Srig1308d no ama LTEM aas cer ir 8 79 915 SNAIHONd ANTOS TO _ fiG 03197051 i Tr 051 OT i CE DE a3MOd 190 50808 3m sino L5 1 1 Iva oer Q 1 248 D A339 NI Oran Sud anote 3991100 LNANI PEDI tanon AIDIL 140 lt a 3T Sete ts 8 C8kSN XN 2 asa i T S3NI1 1ndino 3091300 Di INO sax 9 3 Y SBHSAVKL FEZA ME D z S05 A0 amod JDNYXO S3Ud0SIUNS 3 UNA nate G3L93NNNOD 33134 20513 Gant tet te 3Y moa t 2a 1 m t MO1134 NI oral e fo iB 5 annus adigi Eo ania 21025 G0803 31IHN Osiano e Jaf mIMIM Ors 811 XIIS nee 508084 cs TIT eT 6 3901700 1ndMI ook MOSN3S 79901190 304 NOLLO3NNO2 Ms 0 EM por za ASE ED NS SNId 31802 CN hex 60 fier OSINS MJXISNId ZT ar AJMOd ANY SNOILYIINNWWOD 3003 dO Snal3O3d S8h 2E2S3 SNId 21 37809 30123NNO2 NId 1709330 USER S MANUAL PS POWER SUPPLY Figure L1 2 Component placement seiBGoJouuoe OUBIS qolisiA 40128uuo2 utd 8721 L1 n943d TE SI o ss EX
8. Directive 89 336 EEC managing director 5th May 1997 Note for users C When the apparatus identified above is connected by someone to become A ui uiii control system he is also responsible for the EMC compatibility of the resulting system He is also liable of providing the necessary optical or galvanic isolations for signals and transient absorbers for other lines to conform to the EMC directives This declaration covers also models DL Di and WAND as they are identical in all electrical respects to the model D The expansion modules to be attached to the meter electrically and mechanically are designed and implemented in the same fashion and are claimed to be compatible with the EMC directive without individual testing The meters and the power source apparatus have been individually tested according to DIN VDEO701 and DIN VDEO702 for electrical safety PS POWER SUPPLY USER S MANUAL EC Declaration of Conformity We Visilab Signal Technologies Oy Keskustie 15 Fl 07560 Pukkila FINLAND declare that the products which are put on the EU market Portable Surface Moisture Logger model AK30 40 and its derivatives On line Moisture Logger model 50 and its derivatives power supply model PS and its derivatives meet the intent of the RoHS directive 2002 95 EC and the WEEE directive 2002 96 EC Compliance is based on the following The instruments belong to Category 9 Monitoring and Control Instruments
9. PLY USER S MANUAL The cables are connected as follows The box has a D9 female connector for the PC serial cable RS232 or RS485 for LAN and another for the Profibus DP Note that to obtain the maximum operating speed 12 Mbauas for the RS485 termination should be correctly done at both ends of the cable Also the intermediate cable should be properly selected for high speed operation A twisted pair cable with shielding is usually sufficient There are termination resistors available one inside the meter and anotherinside the PS Referto the meter s own User s Guide for details and to Appendix 1 for finding the other Sometimes the DP D9 connector cases include a resistor with a switch which activates it This is the easiest way of testing for the need of the termination and of taking it into immediate use PS POWER SUPPLY USER S MANUAL 2 Basic Features of the Power Source Unit Signals The power source generates nominal 24 V 2 A for the meter for regular consumption The commu nication cable brings out the signals analog and digital form and those signals are distributed with the connectors at the front panel of the PS The serial port RS232 can be used for direct connection to aPC or to aLAN232 unit which is used as a LAN for supporting the simultaneous use of up to eight meters The serial port can be configured as RS485 to be used as a wider LAN with long legs up to 1200 meters The LAN232 can again be used here as the bridge to
10. SIGNAL TECHNOLOGIES PS POWER SUPPLY FOR PROCESS SENSORS USER S MANUAL Model PS with additional notes for AK40 and AK91 users Unit information Model amp Rev Serial number PCB s 2015 06 Made in Finland Manual printed in Pukkila Finland Copyright c 2014 Visilab PART 700178 Signal Technologies Visilab Signal Technologies Oy Adaress Tel e mail Keskustie 15 358 45 635 4885 info visilab fi FI 07560 Pukkila Y 0631208 0 ALV Rek AAA rated FINLAND VAT FI06312080 M nts l Reg 365 258 www visilab fi PS POWER SUPPLY USER S MANUAL CONDITIONS OF GUARANTEE COPYRIGHT NOTICE AND LIABILITIES OF THE MANU FACTURER The manufacturer Visilab Signal Technologies Oy grants a guarantee of two years for the buyer of power supply PS meter from the date of purchase The guarantee covers all faults and misalignments which are in the equipment at the moment of purchase including those which appear duringthe guarantee period The manufactureris liable of repairing the instrument without cost to the buyer The manufacturer can ship a new instrument of equivalent value and status if considered as abettersolution than repairing The buyerisliable of payingthe freight costs to the factory ofthe faulty unit The unit must not be sent to the manufacturer without a permission from the manufacturer Units sent without a permission will be repaired at the cost of the buyer The guarantee does not cover wearing
11. cial de vices can be used as well Microswitches can be connected directly to the BNC connector on the front panel A closing action is required for triggering falling edge sensitive One way of using it is to apply a standard optical sensor As an example is a module made by SICK Germany WT18 2P112 or equivalent The sensor is mechanically installed so that it can detect the incoming edge of the objects For connecting this kind of sensor use the pins 1 24 V from the power supply 3 inverted output logic from the sensor 5 output logic from the sensor and 8 OV ground only See the Figure L2 1 for connector pins The connector is of standard D9 female type Do not connect the other pins at all to avoid any mistakes and shorts You need also to close the jumper plug to jumper post X10 Else the transistor is floating and no triggering actually happens These components are already in the power supply Refer to Appendix 1 for schematics and other details 120 9 24 U CONNECTION FOR OPTICAL SENSOR SICK WT18 2P112 RED 12U ORANGE OPT TRIGGER GREY Q OPT POWER BNCL BLUE 00 1 OPT POWER C101 E TRIGGER 10n ce 5 GNDISO 2N3904 R0805 ZENERSU1 ENABLE WT18 Copyright 2006 VISILAB OY LAHDENTIE 58 FI 04600 M NTS L FINLAND Figure L2 1 Schematics of the optical sensor interface Note that the voltage is usually 24 V not 12 V 13 PS POWER SUPPLY USER S MANUAL You can also
12. ectly connected to it The last D9 female connector is for applying either the SICK optical sensor module WT18 2P112 or equivalent or some tailored sensor system Refer to Appendix 2 for details There are two indicator lights on the front panel The one marked as POWER indicates the presence of 24 V at the cable end The second one CABLE SENSE indicates the connection of the cable to the meter However this indicator is active only model D meters and only if you have either the 12 pin cable in use or you have both of the two 8 pin cables connected The indicator is fed by the isolated 5 V source from the meter and tells you that most likely the meter should be running OK A Note for AK40 and AK91 Users Please be aware that the meter AK40 does not have the Profibus DP but does have the analog output of 4 20 mA for the moisture signal It isscaled as 100 20 mA and0 at 4mA unless otherwise noted The signal comes out of the D9 female connector marked for DP X1 and the pin ordering is the following pin original purpose signal 3 PBB 4 20 mA out active 8 PBA 4 20 mA return ground You can connect this output to your DCS as an active source Note that the usual cable mounting feedthrough is replaced with a 12 pin Cannon connector The PS may be delivered with other optional connectors depending on the particular application 10 USER S MANUAL ion box de the distribut it board insi IrCul
13. electrical cabinets or as an office accessory It has rubber feet for comfortable desktop operation too Itisnot watertightin any degree and should not be installed into such conditions where there is a risk of letting water inside The supply accepts any AC voltage between 85 and 240 Volts of 50 60 Hz Also DC voltage is acceptable Check the unit s label for certifications and valid approvals For wall power inlet there is an IEC320 connector at one end of the supply A suitable cable with the proper wall plug at the other end is supplied Minor variations may exist in this respect as conditions vary from country to country and the plugs are often very different There is also a cable fixed to the box which is for the moisture meter The other end of the cable carries an ITT Cannon 12 pin connector model D In some cases there may be two of the Bulgin connectors and two cables especially if the TEAK 30 display module is supported The rest of the cables for various interfaces are to be connected to the specific connectors in the supply s box This is described in the following Note that the power supply itself is identicalforallmodels Only the use of each of thesespecific connectors may differ orthe connector is not used at all Also the cables and connectors are matched according to your meter model Connecting the Cables and Starting the Meter Notice that the cable connectors in PS may have caps which protect them against dirt depending on the
14. paris like batteries lamps or motors The guarantee does not cover faults caused by errors or neglects of the user nor those faults which are caused by deliberate damaging The guarantee does not cover faults caused by incorrectly installed cables or conduc tors The guarantee does not cover any damages to the user or to any third party independently of the way how the instrument has been used The guarantee does not cover faults caused by natural phenomena like lightnings or floods nor user errors like dropping or hitting the unit The guarantee is void if the unit is sold to any third party All faults which are not covered will be repaired at the cost of the buyer If opening of the instrument has been attempted at those parts which are not intended for the user the manufacturer can refuse to repair or service the instrument Then the instrument will be shipped back to the buyer at the cost of the buyer Such parts are the light source the optical head and parts on the electronics boards The instrument can be opened only strictly according to the instructions in this manual and should not be disassembled unnecessarily Also if some parts can not be opened with a reasonable force they should be left to avoid any damage Copyright c 1994 2015 Visilab Signal Technologies Oy All Rights Reserved Visilab Oy reserves all rights to changes and modifications in the looks specifications optical and electronic design electronic and software inte
15. rfaces and computer programs and also the right to change the retail prices of the instrument or its parts without any notice to present or potential customers All copyrights and design rights belong to Visilab Oy The PC programs which have been sold to the buyer can be used and copied freely for his own use but can not be sold to any third party The manufacturer is not responsible for any casualties damages or accidents which the user has caused directly or indirectly with this instrument either to himself or to any third party independent on the instrument being used correctly or not Important warnings are highlighted in this manual with red color Recommendations are in blue and important instructions are in brown PS POWER SUPPLY USER S MANUAL EC Declaration of Conformity We Visilab Signal Technologies Oy Keskustie 15 FI 07560 Pukkila FINLAND declare that the 50 Process Moisture Logger and the power supply PS meet the intent of the EMC directive 89 336 EEC Compliance is based on the following harmonized standards Emissions EN 50 081 part 2 industrial environment 1993 referring to EN 55 011 radiated Class A Group 1 EN 55 011 conducted Class A Group 1 Immunity EN 50 082 part 2 industrial environment 1992 referring to both radiated and conducted fields EN 61000 4 IEC 1000 4 ENV 50140 ENV 50141 ENV 50204 certify that the apparatus identified above conforms to the requirements of Council
16. the distribution box 11 Appendix 2 Use of the optional optical sensor interface connector 13 Index 15 PS POWER SUPPLY USER S MANUAL 1 Introduction and Taking into Use The PS power supply is designed for use with your moisture logger It provides your meter with electrical power and has a number of connectors for various user and process interfaces In the following find the proper use of each connector For any details of use of the meter itself refer to the User s Guide PS is taken out of its package carefully and it should be inspected for any damage during shipping If any damage is visible contact the manufacturer or the representative from which the unit was bought The following items should be available 1 PS supply 2 User s guide this 3 Connection cables with connectors according to your meter 4 Wall supply cable with an IEC320 socket at one end 5 DIN rail mounting kit 6 Other optional items ordered If something is missing inform your dealer and he will ship any missing parts The instrument is ready for use after connecting the cables and power PS is a power supply giving 24 V 2 A continuously for your meter It can supply 3 A temporarily for starting the meter Some power supplies are equipped with a 12 V output with double the current capacity to better match requirements of the meter The casing has a number of venting holes for air circulation The supply is intended for installation into either
17. use some different kind of device for triggering see Figure L2 2 in the following In that case you can only connect the pins 4 trigger signal TTL 6 5V 50 mA max pulled from the meter and 9 isolated ground in the connector Do not apply the jumper at X10 in this case Your device may be anything that generates a falling edge pulse to the TRIG IN wire with TTL logic levels Do not connect any other logic voltage levels to this signal The 3V3 logic does not work and any voltages higher than 5 V may cause damage to the trigger input It has been protected though but does not sustain too high surges SICK WT18 2P112 sensor 120 9 24 U CONNECTION FOR OPTICAL SENSO SICK WT18 2P112 RED 12U a tailored sensor operating with 5V ORANGE Q and generating OPT TRIGG falling edge GREY Q OPT POWER Q1 2N3904 BLUE QU T092 OPT POWER C101 R0805 RS 10K Copyright 2006 VISILAB OY LAHDENTIE 58 FI 04600 M NTS L FINLAND ZENERSUI eH ENABLE WT18 a microswitch with a closing action Figure L2 2 Connecting various devices to the optical sensor interface Do not ap ply more than one type of device at the same time Observe the colour coding for the SICK sensor i PS POWER SUPPLY USER S MANUAL Index A Appendix 1 Schematic of Electrical Connections 11 Appendix 2 Use of the optional optical sensorint 13 Assembly of electrical cables 7 B Basic Features ofthe Instrument 10 C
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