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1. APC K CSP JO Unit Workstation E Und Cable Modbus Link DCS System Advance GCs in Analyzer Shelter Communicating to DCS System in Control Room 2000581 001 Figure 19 Existing Installation Advance Communications System 43 Appendix 2 Connecting a Maxum to Advance Data Hiway Overview The Advance Communications System ACS is used to connect the Maxum system to various communication networks including the Advance Data Hiway This section provides users with information on various ways to connect a Maxum to their existing Data Hiway installation The Maxum Communication System provides the user with backward compatibility Configuration When evaluating each configuration consider the following Options Size of present system Preference for keeping present wiring configuration and Future expansion requirements for interconnecting the entire Gas Chromatograph system into plant LAN and DCS Systems Connect New Maxum GCs Directly to Existing ADH Using Installed ADH Card 2 Two Separate Parallel Networks Merged in the Control Room via Installed Gateway Option 1 Connect New Maxum GCs Directly to Existing ADH Using Installed ADH Card Advantages This is the simplest means for connecting a Maxum to the Advance Data Hiway ADH To use this option the Maxum must have an ADH card installed in the SYSCON motherboard See Figure 20 Maxum Analyzers are wired exact2. DI24 Y EN OR 12 2006 All voltage AII current AD voltage AD current AOI AO2 Internal Expected Circuitry External Load representation representation Digital Outputs Floating double throw contacts max contact load rating 30V A1A Digital Inputs Optocoupler with internal 12 24VDC power supply switchable with floating contacts alternative switchable with external voltage 12 24VDC common negative pole Analog Inputs 20 to 20mA into 500 10 to 10V Ry9 1MO mutually isolated to 10V Analog Outputs 0 4 20mA Common negative pole galvanically separated from ground freely connectable to ground working resistance 7500 One 22 pin terminal block for stranded or solid conductors Legacy NAU Components 61 with a maximum section of 1 5mm or 16AWG Figure 26 Combination Analog Digital I O Board Connection Diagram X11 X15 The ON color state of the LEDs indicate status of function LED Board Position LED Function Power Power Supply to Microprocessor is correct ae ae ae 2000581 001 Legacy NAU Components 62 Field Termination connector pin orientation is on the left side when viewing the pins Combination Analog Digital Board Terminations Connector Pin ae et a ae Tr n 2 r 15 i 17 r i T 22 2000581 001 Legacy NAU Components 63 CAN Bus Digital I O Board DI
3. Lead Pin Pin Lead Al4 10V 2 E 1 Al4 10V AI3 10V 4 ME 3 AI3 10V AI2 10V 6 ME 5 Al2 10V AI 10V 8 E 7 Alt 10V DI Common 10 E u 9 DI4 Signal DI Common 12 E u 11 DI3 Signal DI Common 14 E 13 DI2 Signal DI Common 16 EN 15 DI1 Signal AO GND 18 a u 17 AO4 Current AO GND 20 a a 19 AO3 Current AO GND 22 a a 21 AO2 Current AO GND 24 a 2 23 AO1 Current DO4C 26 u u 25 DO4NC DO3 NC 28 u 2 27 DO4 NO DO3 NO 30 a u 29 DO3C DO2 C 32 u u 31 DO2NC DO1 NC 34 u u 33 DO2NO DO1 NO 36 u a 35 DO1C Analog Inputs 20 to 20mA into 509 or 10 to 10V Rio 1MQ mutually isolated 10V Analog Outputs 0 4 20mA Common negative pole galvanically separated from ground freely connectable to ground working resistance 750Q Digital Inputs Optocoupler with internal 12 24VDC power supply switchable with floating contacts alternative switchable with external voltage 12 24VDC common negative pole Digital Outputs Digital Outputs Floating double throw contacts max contact load rating 30V 1A Design Terminal strips for stranded or solid conductors with a maximum diameter of 1 0mm or 18AWG Figure 12 FC ADIO Board Connection Diagram X10 X11 2000581 001 Installation 32 Chapter 4 Spare Parts and Replacement Procedures Introduction Overview This chapter is intended for maintenance personnel
4. User s Manual Edition 4 2015 SIEMENS SIEMENS Network Access Unit SIEMENS Revised April 2015 User s Manual 2000581 001 Copyright Notice 2015 by Siemens All rights reserved This publication is for information only The contents are subject to change without notice and should not be construed as a commitment representation warranty or guarantee of any method product or device by Siemens Reproduction or translation of any part of this publication beyond that permitted by Sections 107 and 109 of the United States Copyright Act without the written consent of the copyright owner is unlawful Inquiries regarding this manual should be addressed to Siemens Industry Inc 5980 West Sam Houston North Parkway Suite 500 Houston TX 77041 U S A Revised April 2015 User s Manual 2000581 001 Table of Contents Table of GOonlenis 5o aia ER dials dae aaa aay diac daa dialed da causa case a ata a ah ieaiaia aeaiiai 3 PROT ACC TETTE raa LUE Eoo Ute V E ua VE ona aevo eua V dene ue eut ua det ov TuS 3 Technical Support 5 2 2 iir HUI RUE UR Lg GREECE EE E a ERE do 4 Safety Practices and Precautions sse eee enne sitne nennen 5 Network Access Unit eoreeeieereee ce roii rera ratu e ee nnn one naa an ere He EU anaana Menai tananana iaaa 7 IMMOCUCUON ar REIN 7 SPSCHICALIONS APER EE 9 InstallallOlY aureees cia cvs nacincvi xar Vu rax cuiu Ck ania C
5. Wall Mounted Units with Conduit Connection Box Remove the Conduit Connection Box cover by loosening the 2 fastening screws Wall Mounted Units with Conduit Connection Box Drill holes in side of box to accommodate conduit or cable gland connectors If desired entry can be made from underside of Conduit Connection Box Route input power cord in accordance with pertinent electrical codes and regulations to the NAU power supply A separate ground connection point marked with a ground symbol is provided near the AC input receptacle Connect a ground wire to this location After connecting ground wire securely tighten mounting Screw Set the 115 230VAC voltage selector switch to be compatible with the primary AC voltage see Figure 4 and Figure 5 Connect the power cord to the power supply receptacle and secure it with the clip see Figure 4 and Figure 5 Wall Mounted Unit with Conduit Connection Box Open the front Conduit Connection Box cover and ensure that the internal ground strap is securely tightened This ground strap grounds the cover to the Box which is then grounded to the NAU This strap MUST NOT be disconnected Primary AC power can now be applied to the NAU Installation 19 Communication Connections Ethernet Description External Ethernet Connectors External Ethernet Data Cable NOTE Data Cable Termination 2000581 001 The NAU is equipped with a SYSCON2 1 which includes an Ethernet Swi
6. The Chapter provides a list of replaceable parts and assemblies for the Network Access Unit NAU Subsequent information includes how to remove and replace the replacement part or assemblies How to Place an Parts can be ordered using the contact information at the beginning of Order this manual To ensure an immediate response to your request you should provide the following 2000581 001 Purchase order number If ordering by phone a confirming P O should be sent Address where the parts are to be shipped Address where the invoice is to be sent Part numbers as listed Quantity needed of each part Equipment Serial number or project number of the system especially for warranty related orders Preferred method of shipment Spare Parts and Replacement Procedures 33 Available Parts Description 2000581 001 The available NAU assemblies and parts with their applicable part number are shown below Part Description Power Supply Module Fuse Kit SYSCON Interface Board SIB3 for SYSCON2 1 1 O Connector SIB3 On board I O Communication and Control Board version 3 CAC3 for SYSCON2 1 PCBA NAU Backplane Ethernet Switch Board ESB Ethernet Switch Board with Fiber ESBF IC Digital I O Board DIO I2C IC Analog I O Board AIO I2C IC Analog and Digital I O board ADIO I2C Cable 7 Connector IC NAU Color Touch Screen Assembly KIT Touch Screen Cables NAU Stylus NAU Cable SYSCON Debu
7. The Continuous Analyzer is notified via a relay output when to self calibrate for zero or span Percent drift is calculated and stored in the NAU along with the calibration values A calibration alarm is initiated if the drift is outside of acceptable limits CEMS Option 50 Data Averaging Data Collection Analog Values Digital Status 2000581 001 Data averaging occurs at 1 minute 15 minute hourly and daily intervals The 1 minute averages are automatically status time and date stamped as they are written to the data table A circular queue is used for storage of all the 1 minute averages taken in the last 3 days The status is stored in the database prior to writing a value in the data table Averages Description 1 Minute Six measurements are taken each minute for the analog inputs and are averaged together for a 1 minute average 15 Minute 15 minute averages are generated and stored for verification of the hourly averages in the daily log Hourly Hourly averages are generated and stored for use in the daily log Daily Daily averages are generated and stored for use in the monthly log Both Analog and digital inputs are scanned every 10 seconds Analog inputs are scanned every 10 seconds Values are added to each scan and the counters are incremented which are used by the averaging events Continuous Analyzer status at the time of the scan is checked and the highest priority status is store
8. number of additional status LEDs described in CAN O Board Information 2000581 001 Installation 27 l C Board I O Connections Analog amp Digital I O Boards I C Bus Additional I O Boards FC I O Board DI Mode Switch FC I O Board Status LEDs FC Bus Connections on FC I O Boards 2000581 001 The newest version of I O board connects to an I C bus The C I O boards are the version generally available for new installation See the specific subsections for each I O board later in this section for connection diagrams information e Analog I O board AIO I2C has 8 analog output channels 8 analog input channels and 2 digital input channels e Digital I O board DIO I2C has 8 digital outputs and 6 digital inputs e Analog and Digital I O board ADIO 12C has 4 digital outputs 4 digital inputs 4 analog outputs and 4 analog inputs The DOs are rated for 1A resistive load Inductive loads are different A DO should not drive an inductive load greater than 0 5A An example is the typical block and bleed application which uses two parallel solenoids at 0 4A each Separate DOs should be used to drive each solenoid Each DO connected to a solenoid should have a diode to suppress the solenoid load The SYSCON supports up to two I C I O boards These boards provide approximately twice the number of circuits as previous CAN I O boards For the IC O boards that contain digital inputs DIs switch SW1 located at
9. 1 Cooler Alarm Temp Digital Outputs 8 2 Solenoid Valve Zero Gas 4 Solenoid Valves Span Gas 1 Blow back 1 Remote Local Calibrate Figure 22 NAU Three Analyzer CEMS Application CEMS Option 48 Monitoring and Control The digital I Os can be used for monitoring and control of such parameters as condensate level cooler alarm remote and local calibration see Figure 22 and Figure 23 24 Digital Inputs 4 Analog Inputs 4 20mA Network 24 Digital Outputs amp Analog Outputs 4 20mA Figure 23 Input Output Capability CEM Data Logging It scans each of the monitored component concentrations 6 times per minute The NAU averages the 6 values to yield a 1 minute average for each component The NAU stores 1 minute averages and computes 1 hour averages for each component Storing Data The NAU can store up to 3 days of 1 minute data averages If the data logging computer fails the NAU can upload up to 3 days of 1 minute averages after the communications is restored When uploading the NAU can transfer all data within 60 seconds via Ethernet or about 2 5 hours via RS 232 or RS 485 at 19 2 Baud This balances the load on the highway by sending 8 hours of stored data every 15 minutes 2000581 001 CEMS Option 49 NAU CEMS Programming Introduction Standard Applications Learning Hint Blow Back Calibration Control 2000581 001 Each NAU unit is programmed with a standard database unle
10. 115 230 Switch 115 230 AC voltage selector switch 2000581 001 Legacy NAU Components 53 RS 485 Port X05 2 RTxD 3 RTxD 5 GND Design 9 pin Sub D female connector RS 232C Port X06 2 RxD 3 TxD 5 GND Design 9 pin Sub D male connector RJ45 Ethernet Port 1 T X 08 2 T 3 R 6 R Design 8 pin RJ45 Jack EIA TIASBBA Using Pairs 2 amp 3 WIRING SYSCON Board I O The actual pin layouts with input and output signals in a delivered NAU Connection are shown in the applicable custom documentation package 2000581 001 Legacy NAU Components 54 Digital Outputs DO 1 DO1NC max 30V 1A 2 G o NO 4 DO2 NC max 30 V 1A XH 5 C o 6 NO 7 DO3NC max 30 V 1A y 8 C 10 DO4 NC max 30 V 1A H 114 C E 12 NO Analog Outputs AO Digital Inputs DI 13 AO1 0 20 mA max 750 Q 14 15 AO2 0 20 mA max 750 Q 16 ton 17 DM 0412 24 VDC re S 19 DIZ 075 12 24 VDC 20 21 DI3 12 24 VDC m 22 423 D4 6 y 12 24 VDC 24 I DO1 DO4 Digital Outputs Floating double throw contacts max contact load rating 30 V 1A DO1 is not administrable and is dedicated to Fault active when the SYSCON has an active alarm AO1 AO2 Analog Outputs 0 4 20mA Common negative pole galvanically separated from ground freely connectable to ground max gain vs local protective ground potential 50 B max working resistance 75 ohms DI1 DI4 Digital I
11. E u 11 DI1 Signal DO8 C 14 a u 13 DO8NC DO7 NC 16 u u 15 DO8 NO DO7 NO 18 a u 17 DO7C DO6 C 20 u u 19 DOB NC DO5 NC 22 u u 21 DO6 NO DO5 NO 24 E u 23 DO5C DO4 C 26 u u 25 DO4NC DO3 NC 28 u u 27 DO4 NO DO3 NO 30 u u 29 DO3C DO2 C 32 u u 31 DO2NC DO1 NC 34 u 33 DO2 NO DO1 NO 36 u a 35 DO1C Digital Inputs Optocoupler with internal 12 24VDC power supply switchable with floating contacts alternative switchable with external voltage 12 24VDC common negative pole Digital Outputs Digital Outputs Floating double throw contacts max contact load rating 30V 1A The DOs are rated for 1A resistive load Inductive loads are different A DO should not drive an inductive load greater than 0 5A The typical block and bleed application which uses two parallel solenoids at 0 4A each should use separate DOs to drive each solenoid Each DO connected to a solenoid should have a diode to suppress the solenoid load Design Terminal strips for stranded or solid conductors with a maximum diameter of 1 0mm or 18AWG Figure 11 FC DIO Board Connection Diagram X10 X11 2000581 001 Installation 31 Analog and Digital I O Circuits on the ADIO board are wired as shown in the following table Board ADIO The table is the view is as seen when looking at the connector while the board is installed ADIO I2C Wire Side View
12. a new Maxum to existing installed Advance GCs With this option the existing Data Hiway is retained A parallel Maxum network based on an Ethernet network link is routed back to the Control Room See Figure 21 In the Control Room the Ethernet network is connected to existing Data Hiway via the Gateway This provides the Maxum with full access to devices installed on the Data Hiway This can be an existing link to the DCS that is able to communicate with the installed Maxum the same way it talks to installed Advance GCs 2000581 001 Connecting a Maxum to Advance Data Hiway 45 Existing Belden 9182 Cable Control Room To provide a Maxum with communication access an Ethernet network is established by adding an Ethernet Hub in the analyzer shelter Ethernet wiring is used to interface the installed Maxum to the Ethernet Hub Fiber optic wiring can be used to connect the analyzer shelter installed Ethernet Hub to the Control Room This wiring can be run long distances and is immune to generated electronic noise Fiber optic cable from the analyzer shelter must be terminated in a control room installed Ethernet Hub This Ethernet Hub connects all Ethernet loops together and provides access to the installed Gateway The Gateway allows a Maxum to communicate with the DCS over the existing Modbus link To the DCS a Maxum appears identical to the Advance GCs to which are already communicating The APC Workstation can be upgrade
13. is available in two models e Wall mount unit e 19 inch rack unit The mounting wall must be capable of supporting the weight of the NAU see Specifications Wall Mount Unit Use four 5 16 inch M8 or 3 8 inch M10 lag bolts to mount the NAU to the wall Mounting bolts must be secured to solid wall construction members such as studs and into the wall only Allow adequate clearance on the left side to allow the door to swing open If your wall mounted NAU unit has a Conduit Connection Box holes must be drilled into the side or bottom of the box to accommodate compression fittings cable glands or conduit fittings Cable routing and entry must be done in accordance with the local safety practices and regulations Always use the correct sized compression fitting for the size cable being run Alternatively all cabling may be installed in conduit which is fit or adapted to the safe wiring box as required in the field Installation 16 NAU SYSCON2 1 Connections Description This section shows differences in connections between the NAU System Controller SYSCON described in Appendix 4 Legacy NAU Components and version 2 1 of the System Controller SYSCONO2 1 In this document SYSCON2 1 refers to the System Interface Board version 3 SIB3 with the Control and Communication Board version 3 CAC3 mounted on it The primary difference between original SYSCON and SYSCON2 1 is that there are four serial p
14. retain their charge even after the unit has been disconnected from all power supplies 2000581 001 Preface 6 Chapter 1 Network Access Unit Introduction Overview The Network Access Unit NAU connects to our Advance Communications System ACS network to access operational information from any Maxum or Advance Optichrom Gas Chromatograph that is also connected to the ACS network The NAU provides three basic functions e color touchscreen interface which maintenance personnel can use for remote control of chromatographs and other analyzers e housing for electronic boards which supply input and output signals representing data in the analyzers e serial digital connections to ASCII printers and or to external HOST computers These basic functions permit the NAU to be used for centralized maintenance access to a large number of chromatographs or other analyzers in a single process network and for centralized data input and output facilities which are shared by many analyzers on a common network l O Options The NAU provides space for up to 7 input output boards VE iN The NAU ships with I C controlled I O boards but also accommodates legacy CAN boards See Legacy NAU Components for details Three types of boards are available Available IC I O Boards 1 Analog I O board AIO I2C has 8 analog output channels 8 analog input channels and 2 digital input channels See Analog I O Board AIO I2C Connection
15. standard protocols and provides high speed communication among all devices The ACS can function alone or may be connected to a Distributed Control System DCS or plant wide Local Area Network LAN As with other company systems the network has complete backward compatibility with all Advance Data Hiway systems Mixed Shelter Control Room A DataNET Hub DataNET Hub SEED s tense Mixed Shelter Mixed Shelter Advance Data Hiway 2000581 001 Figure 17 Typical Network A Maxum GC installed networking board enables the analyzer to tie directly onto any existing Advance Data Hiway The Maxum GC has a virtual Loop and Unit number assigned so it can read and write to the Data Hiway and Modbus links The Data Hiway provides two way communications between any Data Hiway connected device Each Data Hiway installed Advance and every Maxum Gas Chromatograph GC Service Panel APC Workstation and I O device has its own unique address with an assigned specific UNIT number and LOOP number The Data Hiway provides input and output communications from any location on the Data Hiway as well as multiple locations It provides a direct serial Modbus link to the plant DCS System With a Data Hiway network communication occurs over a pair of twisted shielded pair cables which allows up to 31 devices to be connected into Advance Communications System 41 one network loop This allowed for redundant communi
16. the top of the board near the front connector end controls the mode setting for the on board Dis See Figure 9 The switch sets the mode for all DI circuits on the board mixing of modes on a board is not allowed The available options are Default Sink and Legacy see back side of board for diagram of setting The Legacy option is designed to adjust for a non standard configuration that may be in use on some systems The Mode switch should be set to Mode 2 unless instructed differently by Siemens Three status LEDs have been included on each C I O board These LEDs are visible on the top front of the board The LEDs follow the Maxum standard as follows LEDS3 Norm The top green LED indicates that the board is powered when lit When this is the only LED illuminated then the board is operating normally LED2 Warn When lit the middle yellow LED indicates that there is a warning status for the board e LED1 Fault When lit the bottom red LED indicates that the board has a fault There are two standard I C bus connections on the top of each I C I O board Either of these connections may be used as either a bus input or bus extension connection In this manner the I C bus can daisy chain from one board to another or to other IC devices Installation 28 The I C I O boards use an 8 bit board identification number as an FC VO Board Address address on the I C bus The address is a hex number from 00 to FF DI
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18. 0V AI 10V 16 u u 15 Al 10V AO GND 18 EN 17 AO GND 20 E 19 AO8 Current AO7 Current AO_GND 22 u u 21 AO6 Current AO_GND 24 u 23 AO5 Current AO GND 26 u 25 AOA Current AO_GND 28 a 27 AO3 Current AO GND 30 u u 29 AO2 Current AO GND 32 31 AO1 Current DI Common 34 a E 33 DI2 Signal DI Common 36 E E 35 DI1 Signal Figure 10 Analog Inputs 20 to 20mA into 50Q or 10 to 10V R10 1MQ mutually isolated 10V Analog Outputs 0 4 20mA Common negative pole galvanically separated from ground freely connectable to ground working resistance 7500 Digital Inputs Optocoupler with internal 12 24 VDC power supply switchable with floating contacts alternative switchable with external voltage 12 24VDC common negative pole Design Terminal strips for stranded or solid conductors with a maximum diameter of 1 0mm or 18AWG FC AIO Board Connection Diagram X10 X11 Installation 30 Digital I O Board Circuits on the DIO board are wired as shown in the following table The DIO I2C table is the view is as seen when looking at the connector while the Connections board is installed DIO I2C Wire Side View Lead Pin Pin Lead DI Common 2 L L 1 DI6 Signal DI Common 4 E 3 DI5 Signal DI Common 6 E u 5 DI4 Signal DI Common 8 EH 7 DI3 Signal DI Common 10 E 9 DI2 Signal DI Common 12
19. 81 001 Advance Communications System 42 NAU Functions Existing Configuration Existing Belden 9182 Cable Control Room Other Advance Data Hiway Loops The Network Access Unit NAU has the capability for controlling Advance and Maxum GCs from its HMI and to provide I O board expansion slots The unit serves as the controller to receive messages on the Ethernet and perform the following functions e Convert information to the appropriate messages for the local I O boards and e Convey information to the installed I O boards over the lC Bus Advance GCs in an Analyzer Shelter Communicating to Control Room DCS System This is a basic Analyzer Shelter Advance GC installation All Advance GCs are daisy chained together using standard existing Advance Data Hiway Belden cable and Junction Box Refer to Figure 19 The terminating cable from the last Advance GC is terminated in the Junction Box If additional Analyzer Shelters are installed they are parallel connected to the last Analyzer Shelter Junction Box using standard Belden cable Analyzer Shelters are connected to the Control Room using standard existing Belden cable The Control Room installed NIU connects the Advance GC s information to the I O Unit and to the DCS System via the Modbus Link This configuration does not use Ethernet Hubs Analyzer Shelter Existing Belden Existing Belden 9182 Cable Analyzer Shelter
20. N Refer to Manual pes D A grounding conductor should be connected to the grounding terminal before any other connections are made 2000581 001 Preface 5 Correct Operating Voltage Danger Arising From Loss of Ground Safe Equipment Use the Proper Fuse Safety Guidelines Before switching on the power check that the operating voltage listed on the equipment and the setting of the line voltage selector switch agrees with the available line voltage Any interruption of the grounding conductor inside or outside the equipment or loose connection of the grounding conductor can result in a dangerous unit Intentional interruption of the grounding conductor is not permitted If it is determined that the equipment cannot be operated safely it should be taken out of operation and secured against unintentional usage To avoid fire hazard use only a fuse of the correct type voltage rating and current rating as specified in the parts list for your product Use of repaired fuses or short circuiting of the fuse switch is not permitted DO NOT open the equipment to perform any adjustments measurements maintenance parts replacement or repairs until all power supplies have been disconnected Only a properly trained technician should work on any equipment with power still applied When opening covers or removing parts exercise extreme care since live parts or connections can be exposed Capacitors in the equipment can
21. O DO1 NC C NO DO2 NC C NO DO3NC C NO DO4 NC C NO NW CN DII ly i OR 12206 DR CN 7 OR Do DI3 Y CN 3 OR 12206 D4 S CN OR 1226 Internal Expected Circuitry External Load representation representation DO1 DO4 Digital Outputs Floating double throw contacts max contact load rating 30V 1A DI1 DI4 Digital Inputs Optocoupler with internal 12 24VDC power supply switchable with floating contacts alternative switchable with external voltage 12 24VDC common negative pole Design One 22 pin terminal strips for stranded or solid conductors with a maximum section of 1 5mm or 16AWG Figure 27 Digital I O Board Connection Diagram X11 X15 2000581 001 Legacy NAU Components 64 LED Board Light Position Color Signal Orange Relay Output 1 Orange Relay Output 1 Orange Relay Output 1 LED Function Maintenance Request Failure Power Supply to Microprocessor is Correct No Function Relay is Active Relay is Active Relay is Active Relay is Active EN Orange Relay Output 1 T eMMMeeeee No Function Orange Optocoupler Input 1 Input is Active Orange Optocoupler Input 22 Input is Active Orange Optocoupler Input 23 Input is Active Orange Optocoupler Input Z4 Input is Active Figure 28 Table 3 3 DIO Status LEDs The ON co
22. P Switches corresponding to a decimal number from 0 to 255 Address numbers from 1 to 254 are used numbers 0 and 255 are reserved DIP switches are used to set the address for the physical board as shown in Figure 9 When replacing a board the user only needs to set the switches on the new board to match the old board being replaced Default position I2C ID Switches Legacy position S F on 2 x i LII T if 2s3es8678 ge Syges PSS SESS o Gg Figure 9 FC I O Address Switches The DIP switches used to set the address are on the top back part of the board and are labeled BOARD ID Together the DIP switches correspond to an 8 bit binary number that is set to match the board address Each switch is labeled for the binary digit it represents and setting a switch is equivalent to setting that bit to 1 For example if the switches for 1 2 and 4 are set then the board ID would be 1 2 4 7 2000581 001 Installation 29 Analog I O Board AIO I2C Connections 2000581 001 Circuits on the AIO board are wired as shown in the following table The table is the view is as seen when looking at the connector while the board is installed AIO I2C Wire Side View Lead Pin Pin Lead AI8 10V 2 8 1 AI8 10V Al7 10V 4 ME 3 AI7 10V AI6 10V 6 ME 5 AI6 10V Ald 10V 8 ME 7 Alb 10V Al4 10V 10 ME 9 Al4 10V Al3 10V 12 u ua 11 Al3 10V Al2 10V 14 u u 13 Al2 1
23. al assistance the user will need to provide the unit serial number and a detailed description of the problem Indicate the installation problem encountered and provide any other information that will aid the customer service representative in correcting the problem 2000581 001 Preface 4 Safety Practices and Precautions Safety First Terms in This Manual Terms as Marked on Equipment Symbols in This Manual Symbols Marked on Equipment Grounding the Product This product has been designed and tested in accordance with IEC Publication 1010 1 Safety Requirements for Electronic Measuring Apparatus and has been supplied in a safe condition This manual contains information and warnings which have to be followed by the user to ensure safe operation and to retain the product in a safe condition WARNING statements identify conditions or practices that could result in personal injury or loss of life CAUTION statements identify conditions or practices that could result in damage to the equipment or other property DANGER indicates a personal injury hazard immediately accessible as one reads the markings CAUTION indicates a personal injury hazard not immediately accessible as one reads the markings or a hazard to property including the equipment itself This symbol indicates where applicable cautionary or other information is to be found DANGER High voltage Protective ground earth terminal ATTENTIO
24. alog box to begin the backup A progress dialog box will appear showing the saving of the database to flash memory and then the saving of the file to the computer When the backup is complete the progress box displays Successful d Click OK to close the progress box The amd database file is saved to the hard drive of the PC 2000581 001 Spare Parts and Replacement Procedures 35 2000581 001 oar w Power down Unplug external line power cable Loosen the four retaining screws and open door For rack mounted NAU e Ifthe top of the NAU is easily accessible ignore the following sub steps 1 Disconnect I O cables by unplugging the orange connectors 2 Remove rack screws making sure that the NAU is supported 3 Pull NAU from rack space f Loosen the 4 retaining screws and remove top NAU panel Note While it may be possible to remove and replace the power supply in a rack mounted NAU without removing the top the task is easier with the top removed a 10 11 12 13 14 Disconnect the cables from the power supply to the SIB3 and the I O expansion backplane Loosen the 3 power supply nuts then slide PS forward pivot inward then lift it out of its mounting slot formed by a strip of metal welded to the side of the enclosure and remove from the enclosure See numbered arrows in Figure 13 Check line voltage setting on the replacement power supply Make sure it is compatible with the lo
25. cal line voltage Insert the power supply flange into the retaining slot on the side of the NAU enclosure Reinstall the 3 power supply nuts Reconnect the power cables to the SIB3 and the I O expansion backplane Reconnect any I O cables that were removed earlier Power up the NAU and verify proper operation Spare Parts and Replacement Procedures 36 Replacing a Color Touchscreen Assembly 2000581 001 Figure 14 shows the NAU door with the TIB cover removed to access the LCD mounting nuts There are 5 nuts on mounting studs shown in the red circles A kit part number A5E35757881001 is required for this procedure along with appropriate hand tools Obtain any required permits for working on the equipment E Se Se Se e Se t Figure 14 NAU Door with TIB Cover Removed Rack Mount Door Shown Allow any applications to complete and place in Hold Using GCP save the existing database of the NAU to the hard drive of the Workstation as described in the Power Supply replacement procedure Power down the NAU Loosen the four retaining screws and open door Cut the two wire ties securing the cable assemblies to the display assembly Loosen the retaining screws on the Touch Interface Cable connector and unplug the cables see Figure 15 Remove the TIB protective cover by removing the 4 screws This allows access to two of the mounting studs for the LCD assembly Remove the two nuts on that sid
26. cations One cable is for channel A and one for channel B Each loop can be up to 5 000 feet See Figure 18 T O Unit Advance GC Figure 18 Typical Example of Advance Data Hiway More Information See Appendix 2 Connecting a Maxum to Advance Data Hiway Ethernet Network The Maxum GC has an Ethernet connection installed on the Electronic Enclosure rear SYSCON Control Assembly connector bracket This connection is accessible when the Maxum GC Electronic Enclosure access door is opened The Maxum GC is compatible with any standard Ethernet system and is fully compatible with Ethernet Hubs Routers and cabling schemes These include fiber optics and wireless techniques Each installed Maxum GC can be assigned an IP address without restrictions of an artificial numbering structure Gateway Unit The Advance Network Gateway Unit ANG provides the connection point between existing Advance Data Hiway and the Maxum GC Ethernet networks The unit is a translator for converting signal and communication protocols This conversion allows Maxum GCs and Advance GCs to communicate with each other in addition to using each other s Distributed Control System DCS I O links Advance Optichrom Service Panels and older APC workstations can display GC information over the Gateway link They are however limited to only accessing and changing basic operational status This data includes alarms run hold calibrate view analysis results etc 20005
27. d Event 4 scans the digital inputs The digital input information is used for status and alarm generating purposes The information is also evaluated based on the priority list shown below along with the Continuous Analyzer status the highest priority status is stored for stamping 1 minute averages Status Number Description 250 Calibrate in progress 249 Blow Back in Progress 248 Continues Analyzer Failure 247 Condensate Alarm 246 Low Flow Alarm 245 Cooler Temperature Alarm 244 Sample Line Probe Temperature Alarm 120 Half Cal Alarm Highest priority 255 Status 0 means Continuous Analyzer running normally with no alarm Status above 127 indicates a Fault problem CEMS Option 51 Data Storage Data Transmissions Printer Hourly Log Daily Monthly Sample Control 2000581 001 The data averages are stored in SYSCON memory in the data table as shown below Data Quantity Stored 1 Minute Averages Last 3 days 15 Minute Averages Current days information since midnight Hourly Averages Current days information since midnight Daily Averages Current months information since start of month The workstation provides for three forms of Data Transmission via a printer Maxum Data Logger or Host Computer or via Ethernet Three printout Logs are available All can be scheduled to print automatically or on request Prints a log of the 1 minute averages taken durin
28. d a EE YE x CUR DUE a X V a Ra YR CUR DOLAR ARX EAR eI 14 uM quM 14 Unpacking and lrispectior uu cett e Peer tie tee ail cede bnt 15 Wall or Rack Mounting Installation enne enne nens 16 NAU SYSCON2 1 Connec28tions1 Torenia iar ENNE nennen nnn nennen 17 AC Power Mains Connections sssssssssssssseseeeee enne nennen nennen nennen nnn senten nns 18 Communication Connections Ethernet esses nennen trennen 20 Communication Connections RS 232C or RS 485 sss eene nnne 23 VO Board Wiring Connections ssssssssesseseenenenen enne nennen nnns en nennen 25 Fe Board lo Conneelofiginesteeiasn tiet attract etse co bre e boe oett hotte it RR 28 Spare Parts and Replacement Procedures esee esses suus 33 IATOCUCUION X 33 Avallable Parts RU e asc ap ren ie Bore Dena aad Le eee 34 Replacement Procedures x aiti aki eben dete ptt ee o Re PRO Re tr REIHE x ee i die bert 35 Advance Communications System eeeeeeeeeeeeeeeeeeeeeeeennenn nnn nnne nnn 41 Connecting a Maxum to Advance Data Hiway esses es ssssuss 44 LEEREN TRETEN UTI T TIME MIMRMRMRRAM 47 GTI TE EETA AA E EMILE 47 NAU GEMS Prograrimitig s e ch er e e hen edet ba A e ecl oer nh aula 50 Legacy NAU COMPONENTS s ucc oc pesada aeaiee aea eanan aeaeaie DART ZH REA ua DOE 53 SYSGON GCOTnFISC
29. d digital leads separately Selection of the required wire gauge depends on e line Length e Planned Current Load The maximum conductor section is 1 0mm or 18AWG The matching plug in field wiring connectors for each I O board are supplied with the unit All wiring connections are made to these connectors which plug into each I O board Required for all CE Conformit Europ ean installations The user must determine if the heavy industrial conducted immunity requirements are pertinent to the installation and application If the requirements are pertinent then e All Digital Output DO lines with inductive loads must have transient suppression at the inductive load e All Analog Output AO lines must be terminated in a load that is CE ENC certified to meet the heavy industrial conducted immunity requirements All other CE requirements are met with standard normal termination The newest version of I O board connects to an C bus The I C 1 0 boards are the version generally available for new installation Proceed as follows to connect the signal control and interface wiring to the NAU installed I O boards Installation 25 Wall Mount Units Rack Mount Units 2000581 001 Carefully plan the arrangement of the signal lines in the cables as well as the use of safety box connector openings 1 2 Before installing cable turn NAU AC power switch OFF Feed cable through the compression fitting leaving suf
30. d to the Maxum workstation The Maxum workstation provides real time chromatogram displays of all installed Maxum GCs as well as EZChrom Methods Development software Older APC functions are integrated into the Maxum workstation and all previous APC functions are retained This allows Maxum workstation to communicate with older Advance GCs via the Gateway In addition it provides PSP Emulation Chromatogram displays and Table Editing etc New Fiber Optic Cable Analyzer Shelter Existing Belden 10 BaseT Cable Maxum GC Ethern et Hub Gateway Other Advance Data Hiway Loops New Fiber Optic Cable Existing Belden 9184 Cable Analyzer Shelter i Maxum CSP yo Uni Workstation Boe Modbus 10 BaseT Link Cable DCS System Two Separate Parallel Networks Merged in the Control Room via Installed Gateway 2000581 001 Figure 21 Option 2 Configuration Connecting a Maxum to Advance Data Hiway 46 Appendix 3 CEMS Option Overview Description The NAU Continuous Emission Monitoring System CEMS software option provides sample system control and general data acquisition for up to four Siemens continuous analyzers or most other analyzers or devices When connected via our Advance Communications System ACS the NAU can be remotely accessed from the Max
31. e along with the 3 nuts on the other side See Figure 14 This frees the LDC assembly which can then be removed Retain these parts for reassembly Remove the protective film from the LCD glass Install the new LCD assembly on the 5 studs and install the 5 nuts The nuts should be secure but not tightened excessively Spare Parts and Replacement Procedures 37 11 Replace the TIB cover and the 4 screws holding it 12 Connect the display cables and secure with wire ties as shown below Figure 15 Display Cable Connectors and Anchor Points Wall Mount Door Shown 13 Power up the NAU and verify proper operation 2000581 001 Spare Parts and Replacement Procedures 38 Replacing Display Cables Color Touchscreen 2000581 001 EE d i or ek To replace the display cables a replacement cable kit part number A5E35858157002 is necessary 1 Allow any applications to complete and place in Hold 2 Backup the database as described in the Power Supply replacement procedure 3 Power down the NAU 4 Unplug external line power cable 5 Forrack mounted units remove from the rack as described in the Power Supply replacement procedure 6 Loosen the four retaining screws and open the NAU door 7 Cutthe wire ties and disconnect the display cables from the three points on the door mounted display shown in Figure 15 8 Remove the power supply as described in the Power Supply replacement proced
32. e ports on the ESB are auto negotiating for either 10BaseT or 100BaseT operation The Ethernet Switch is plug and play as it does not require initial setup or configuration The ESB is equipped with a jumper setting R2 located in the lower right portion of the board For proper field operation this jumper should be set to default position 2 3 or the jumper can be removed for default operation as well There are several LEDs equipped on the Ethernet Switch These identify the operating speed of each port as indicated in the following table LED Meaning Meaning Designation 1 Onz100Mb Off 10Mb Internal RJ 45 Connector to CAC3 2 On 100Mb_ Off 10Mb External Top RJ 45 Connector 3 On 100Mb Off 10Mb External Second RJ 45 Connector 4 On 100Mb Off 10Mb External Third RJ 45 Connector 5 On 100Mb Off 10Mb External Bottom RJ 45 Connector Note LEDs for external connectors count from the bottom up e g bottom LED is for top connector 2000581 001 Figure 6 Ethernet Switch Board ESB Two LEDs are visible on each RJ 45 connector e Solid yellow LED Full duplex link e Occasionally flashing yellow LED Collisions on half duplex link e Flashing green LED Link activity Installation 21 Ethernet Switch The Ethernet Switch Board with Fiber ESBF is similar to the Ethernet Board with Fiber Switch Board ESB described previously The primary difference is that ESBF for the ESBF
33. ficient cable length within the Conduit Connection Box Leave enough cable to allow connection of cable connector and to remove cable tension tighten fitting Make all wiring connections to the I O board plug in field wiring connector in accordance with the applicable wiring diagram see NAU SYSCONZ2 1 Connections Ensure that the screw lug for each connection is securely tightened Plug the field wiring connector into correct I O board Turn NAU AC power ON Before installing cable turn NAU AC power OFF Make the wiring connections to the I O board plug in field wiring connector in accordance with the applicable wiring diagram see NAU SYSCON2 1 Connections Ensure that the screw lug for each connection is securely tightened Plug the field plug in connector into correct I O board Turn NAU AC power ON Installation 26 Location of Fault Observing the installed board s from rear of NAU status LEDs are LEDs numbered sequentially starting with 1 LED being at the upper edge of board LEDs are located behind installed board field wiring connectors see Figure 8 1 0 Board LEDs CAN Bus VO Board LEDs CAN Bus l O Boards Figure 8 NAU Status LED Location One IC I O board is shown on the right I C Boards have 3 LEDs to indicate Normal green Warning yellow or Fault red conditions The Normal LED may flash to show active communication Two legacy CAN boards are shown to the left These boards have a
34. g Cable SYSCON Debug Long Termination CAN Bus Debug Port Extension Cable Spare Parts and Replacement Procedures 34 Ordering Number A5E35679498001 2020151 001 A5E31994086001 1700281 001 A5E02599492004 2015803 001 A5E02368691001 A5E0255591 9001 A5E02486268001 A5E02486267001 A5E02359491001 A5E32015524001 A5E35757881001 A5E35858 157002 A5E35858 154001 2017906 001 2017906 002 1700149 001 2020914 001 Replacement Procedures This section has replacement procedures unique to the NAU Other procedures such as replacing I O boards are the same as those given in the Maxum edition II Process Gas Chromatograph Service Manual 2000596 Power Supply This procedure requires a replacement power supply part number A5E35679498001 and appropriate hand tools Obtain any required permits to work on the equipment Power Supply b N Mounting Nuts P a Figure 13 Power Supply Removal 1 Allow any applications to complete and place in Hold 2 Using GCP save the existing database of the NAU to the hard drive of the Workstation a From the Network Portal select the line entry for the device and then click the Backup button at the top of the view b The Save backup file as dialog box will appear Type or select a name for the backup file in the File Name field If the user does not identify a file extension then the default extension of amd will be used c Click the Save button in the di
35. g the current hour Prints a log of the 1 hour averages taken during the current day The 15 minutes averages are also printed in order to validate the hourly averages Prints a log of the daily averages taken during the current month Sample Control is provided by stream switching between processes zero calibration gas and span calibration gas as well as blow back control CEMS Option 52 Appendix 4 Legacy NAU Components SYSCON Connections Description This section shows the connections to the X01 AC POWER CONNECTOR NAU System Controller SYSCON The 5 SYSCON connections are visible at the rear of the NAU If you are installing a wall mounted unit you must first remove the front or side covers to see the SYSCON connections REAR VIEW OF NAU The connections to the SYSCON are shown below Applicable I O connection diagrams are shown on the following pages MEAS a 115 230V E Hl EIE SWITCH s X05 X01 Xi x08 X11 X12 X13 X14 X15 Figure 24 Electronic Module Connections X01 115 VAC or 230 VAC power supply X02 Digital outputs system controller X03 Analog outputs and digital inputs system controller X04 Ethernet 10BASE2 X05 RS 485 port for MODBUS communications X06 RS 232C port connection for serial devices For example a printer X07 System bus for add on CAN Extension Unit X08 Ethernet 10BASE T X11 X15 Analog and digital I O boards
36. h Conduit Connection Box 2000581 001 The NAU power supply requires an input voltage of 115VAC or 230VAC Input Voltage 85 140VAC or 185 250VAC 47 63Hz Output Voltage 24VDC 5 Input Current max 2 5A at 115VAC max 1 25A at 230VAC Power Consumption Approximately 200VA Fuse G fuse element per IED 127 2 4A rating slow blow for both 115VAC and 230VAC Line Power connection 3 pin grounded instrument connector per IEC 60320 Follow all applicable national state and local safety regulations for the installation and operation of the NAU Primary AC power can be directly connected to the internal NAU power supply connector from an AC wall outlet in close proximity to the NAU Cables must be run through compression fittings cable glands or conduit fittings that are appropriate for the wiring installed in the bottom or side of the Conduit Connection Box When the compression fitting is tightened it secures the cable and prevents it from being pulled out from its connector Installation 18 Installing AC Power The following procedures should be followed for connecting primary AC wiring to the NAU Procedures 1 2 2000581 001 Turn off primary AC power to this location If unit is equipped with conduit connection box go to step 3 If not perform this step and go to step 6 Remove wiring access plate Punch holes as required for either conduit or cable gland connectors Install connectors and replace the plate
37. hlight Node field and enter a node number for the module Check Your Node Number You can return to the CAN Module screen and verify that the number you selected is not already in use simply press BACK soft key Press DONE soft key Rel 4 3 or below or the ACCEPT CHANGE soft key Rel 5 0 or higher The CAN Module screen will appear with the added CAN Module The added CAN I Os must now be added to an application using the Advance System Manager software see Advance System Manager online Application I O help file 2000581 001 Legacy NAU Components 57 Instructions for Use Sep Deep with Color Ensure that the Color Touchscreen is connected to the Touchscreen analyzer system to which the CAN Module was added or Equipped NAUs removed From the Home screen navigate to this location Configure System l O CAN Modules third stream RUN MENNNAUNNCANETENE 23 gt 30sec 03 11 2015 11 11 25 1080 NAU AX Sim 4 2 TAppA 1 first stream aul method 30 CAN Modules Serial Number Enter the Node number and Serial Number then click OK S Use the keyboard or keypad to enter changes Node Serial Number 00200000777 2000581 001 Legacy NAU Components 58 p The CAN Module screen will appear with the added CAN Module Mj Manum Woetstation HMI Stream 1 HOD BEHENENERRERREEEREEEN 172 gt 172se 01 29 2000 09 30 36 i 1125 v xe w
38. l number is used in the following procedure when adding or replacing a module The serial number contains the following information 002 00000012301 Module Serial Number Module Type 002 Analog I O Board 003 Digital I O Board 007 AO8 Board A node number is assigned to each CAN I O Board when it is installed in a Maxum CAN Extension Unit or Network Access Unit Because of the assigned node number a CAN Module can be placed in any board slot within these units Node numbers cannot be duplicated within any analyzer system The node number can be any 1 to 3 digit number but cannot be or start with a 0 There are only four slots available on the SYSCON module for CAN cards The fifth slot does not have a CAN card connector Legacy NAU Components 56 um fl RE with HMI Equipped Ensure that the HMI is connected to the ioa system to ia O Go to the CAN Module screen Configure Menu SYSTEM I O gt CAN MODULES CAN Modu le 02 15 99 11 24 46 Serial Number 00200000056301 Delete a CAN Module select the Module and press DELETE Release 4 3 or below Press ADD soft key The CAN entry dialogue screen will appear Release 5 0 and above Select the line corresponding to the desired node number and Press the ADD soft key The CAN entry dialog line will appear at the bottom of the screen 5 Enter the 14 digit Module serial number of the added CAN Module Release 4 3 or below Press Next Field soft key to hig
39. lIORS deer tee de e eae de e e tere S 53 or MONI E E Mr 56 CAN I O Board Informlationi i dine efte prie RE ne pde bere redet depre eda pde dear roe capa 60 Preface Audience amp Purpose This manual provides installation personnel with instructions for proper and safe installation of the Network Access Unit NAU 2000581 001 Table of Contents 3 Technical Support Contacts for Help Siemens provides support for the Maxum family of products worldwide Contact information is provided on all Siemens products at the websites noted below This page provides contact information for Maxum System technical support training spare parts and field service callout Worldwide e mail requests can be submitted 24 hours a day 7 days a week Service contracts can be established for direct remote phone service for products or for regular field service visits to the site When the analyzer is mounted and all of the connections are made a specialist can be sent to assist you in starting up the equipment and preparing it for use To schedule contact Customer Service To Contact Us Siemens AG 1A SC PA PM Process Analytics Oestliche Rheinbrueckenstrasse 50 76187 Karlsruhe Germany Tel 49 721 595 3829 Fax 49 721 595 5211 E mail processanalytics siemens com Siemens Industry Inc 5980 West Sam Houston North Parkway Suite 500 Houston TX 77041 USA Tel 1 713 939 7400 Fax 1 713 939 905
40. lor state of the LEDs indicate status of function Field Termination connector pin orientation is on the left side when viewing the pins Pin 1 is at top 2000581 001 Legacy NAU Components 65 2000581 001 Digital l O Board Terminations Pin Normally Closed Normally Closed Normally Closed Co EN EN Legacy NAU Components 66 CAN Analog Output AO8 Board provides 3 LED status lights that illuminate orange red or Board AO8 geen Clear Analog outputs are reset to 0mA during Gas Chromatograph A O Functions start up This also occurs for bus disruption Error Detect Each output cable carries low uA level of minimum current Each pair of outputs share a common error signal such as AO1 with AO2 AO3 with AO4 AOI AO2 AO3 AO4 Chassis AO5 AO6 AO7 AO Chassis Internal Expected Circuitry External Load representation representation A01 A08 Analog Outputs 0 4 20mA Common negative pole galvanically separated from ground freely connectable to ground working resistance 7500 Design One 22 pin terminal strips for stranded or solid conductors with a maximum section of 1 5mm or 16AWG Figure 29 8 Analog Output Board Connection Diagram X11 X15 2000581 001 Legacy NAU Components 67 2000581 001 AO8 Status LEDs The ON color states of the LEDs indicate status LED Board Position LED Function Maintenance Request Power Supply to Microp
41. ly like Advance and can transmit analysis results over the existing link to the facilities DCS Other devices on the network such as CSPs and APCs are able to observe installed Maxum analyzers This enables the user to view analysis results start and stop analyzer functions and initiate calibration The user can view and acknowledge Maxum alarms over the Data Hiway 2000581 001 Connecting a Maxum to Advance Data Hiway 44 Limitations The Maxum uses a different software format for program application development chromatogram processing and viewing This inhibits information from being transmitted over the Data Hiway To make any application changes the user must connect a laptop PC with Maxum workstation software loaded To make backup copies of the Maxum software the laptop PC must be connected Chromatograms from remote locations cannot be seen Existing Belden 9182 Cable Analyzer Shelter Laptop PC Existing Belden Cable Control Room Other Advance Existing Data Hiway Belden 9182 Cable oops T 34 Junction Box Analyzer Shelter APC us Korit Workstation Modbus Link DCS System Connect New Maxums Directly to Existing ADH Using Installed ADH Card Figure 20 Option 1 Configuration Option 2 Two Separate Parallel Networks Merged in the Control Room via Installed Gateway This is for adding
42. n the board select either sinking Mode 2 default or sourcing Mode 1 legacy for the digital inputs Sourcing current mode 24V internal isolated supply with positive terminal of supply at common Sinking current mode 5V internal isolated supply with negative terminal of supply at common Analog Outputs ADIO AIO and SYSCONO 1 0 4 to 20mA into 750 maximum common negative pole galvanically separated from ground freely connectable to ground Analog Inputs ADIO and AIO Each input configurable for current or voltage 20 to 20mA into 500 or 10 to 10V with 100kQ input resistance fully differential Each differential channel operates within the range of 100 to 100V common mode to chassis ground Serial Ports Four serial ports each configurable as either RS 232 or RS 485 Ports may be used for data logging printer or for connection to an external Host computer such as a DCS system Protocols for connection to an external computer include Modbus and are described in a separate document Network Access Unit 10 2000581 001 Power Connections Power wiring IEC 60320 1 C14 connector must conform to local installation codes and requirements If conformance to CE certified installation requirements is required power cable must be shielded or installed in conduit Network Connections Ethernet 8 pin RJ45 plugs or optional ST fiber connector Serial Digital Input and Output Connections 9 pin Sub D plugs male p
43. nnectors SYSCON 1 I O 16AWG 1 5mm or smaller power wiring I O boards 18AWG 1 0mm or smaller power wiring Must conform to local installation codes and requirements If conformance to CE certified installation requirements is required power cable must be shielded or installed in conduit Network Access Unit 9 Input and Output Capacity Input and Output Specifications 2000581 001 Standard Built in O 2 Isolated Analog Outputs 1 can be assigned for chromatogram output 4 Digital Inputs 4 Digital Outputs 1 indicates system error 3 are user configurable Serial Outputs RS 485 RS 232 Optional I O Boards I2C AIO 8 analog inputs 8 analog outputs 2 digital inputs I2C DIO 6 digital inputs 8 digital outputs I2C ADIO 4 analog inputs 4 analog outputs 4 digital inputs 4 digital outputs Note The NAU is also compatible with original version CAN bus I O from Siemens CAN I O boards have lower I O channel count and capacity See Legacy NAU Components Digital Outputs ADIO DIO and SYSCON2 1 Floating double throw contacts maximum contact load rating 1A I O Expansion Boards or 2A SYSCON2 1 I O at 30V AC or DC External diode shunt suppression should be used for inductive DC loads preferably at the load Digital Inputs ADIO AIO DIO and SYSCON2 1 Optically coupled with a common for all inputs Self powered floating contact input or configurable for sinking or sourcing current A switch mounted o
44. nputs Optocoupler with internal 12 24 VDC power supply switchable with floating contacts alternative switchable with external voltage 12 24 VDC common negative pole Design Two 12 pin terminal strips for stranded or solid conductors with a maximum section of 1 5 mm or 16AWG Figure 25 System Controller Connection Diagram X02 XO3 2000581 001 Legacy NAU Components 55 CAN I O Boards Removing or Replacing CAN I O Boards IMPORTANT Serial Number Node Number SYSCON Can Module Slots 2000581 001 Available CAN I O Boards 1 Analog output board AO 8 that provides 8 channels of analog output 4 Digital board DIO 4 that provides 4 digital output and 4 digital input signals 5 Combination board AO 4 that provides 2 channels each of digital input digital output and analog input and analog output This section should only be used by maintenance personnel when adding removing or replacing a CAN I O module All factory installed CAN I O Modules have been pre configured at the factory This procedure configures the analyzer software to recognize the addition deletion or replacement of a CAN Module within an analyzer system It does not assign it to an application All CAN I Os must be configured for use within an application from the Advance System Manager software see Advance System Manager online Application I O help file A serial number label affixed to each CAN I O Board This 14 digit seria
45. one of the 10 100Base T connectors has been replaced with a 100Base FX 1300 nm fiber optic connection with duplex ST connectors This fiber connection is not compatible with 10 megabit fiber systems Figure 7 Ethernet Switch Board with Fiber ESBF More information on the ESBF is in the Maxum II Maintenance Manual 2000596 2000581 001 Installation 22 Communication Connections RS 232C or RS 485 Description Wall Mounted Unit Cable Compression Fittings Serial Port Cable Installation Procedures 2000581 001 This section provides information for making connections to the NAU installed SYSCON RS 232C and RS 485 serial port connectors See Figure 4 and Figure 5 for connector locations Cables must be run through compression fittings installed in the bottom or side of the Conduit Connection Box When the compression fitting is tightened it will secure the cable and prevent it from being pulled out from its SYSCON connector The compression fitting openings that are drilled into the box must be suitable for the size cables being run The maximum line length is 3937 feet 1200 meters for RS 485 and 49 feet 15 meters for RS 232 The following procedures should be followed when installing serial port data cable 1 Before installing RS 232 and or RS 485 connector s turn NAU AC power OFF 2 Feed serial cable through the compression fitting leaving sufficient cable length within the Conduit Connection Box lea
46. ont door on wall mount units and visually inspect interior mounted assemblies connectors and any installed boards e If NAU is to be rack or wall mounted be certain the proper mounting hardware is provided e Inspect installed I O field wiring connectors and wire openings There must not be any damage to these connectors Damaged connectors will impair NAU operation e Check internal power supply AC power connector and voltage selector switch for damage If there is any evidence of damage to the shipping carton or the NAU file a damage report with the carrier and notify your local Siemens representative Keep all shipping materials as evidence of damage for carrier s inspection Immediately contact your representative who will arrange for immediate repair or replacement The Customer Service department can be contacted as follows Inside Oklahoma 918 662 7030 Outside Oklahoma 800 448 8224 toll free Internationally 001 918 662 7030 Installation 15 Wall or Rack Mounting Installation Instructions Package Configurations Wall Mounting Optional Conduit Connection Box Routing Cables 2000581 001 The Network Access Unit NAU should be e Installed in a location that is as free from shock and vibration e Protected from direct sunlight and extreme temperatures e l tis recommended that the NAU be mounted within a shelter This prevents NAU from being exposed to outside environmental conditions The NAU
47. orts on the SYSCON2 1 that are each configurable for either RS 232 or RS 485 In addition there are four external Ethernet connections in the SYSCON2 compared to one in the original SYSCON The RS 485 port differs between the original SYSCON and the SYSCON2 1 All serial connectors are male compared to female for the RS 485 port in the original SYSCON Pinout of the connector when configured as RS 485 is shown in the Communication Connections RS 232C or RS 485 section The connections to the NAU SYSCON2 1 are shown below Applicable I O connection diagrams are shown on the following pages Figure 4 NAU Connectors 1 115 VAC or 230 VAC power supply 7 SYSCON2 1 Reset 2 Serial Port 1 Modbus 8 Serial Port 3 3 Serial Port 2 e g Printer 9 Serial Port 4 4 Digital outputs system controller 10 SYSCON2 1 Debug 5 Analog outputs and digital inputs system 11 Ethernet Switch Board External Ethernet controller 6 System bus for add on CAN Extension Unit Other Slots 1 3 4 counting from left analog and 2000581 001 digital I O boards Installation 17 Mains Voltage Select Switch Power Supply Receptacle Power Cord Retainer Clip Figure 5 Serial and Debug Connectors External Ethernet Connectors SYSCON I O Connectors Rear Panel Connections Rack shown Wall similar AC Power Mains Connections Description Specifications CAUTION A Connecting AC Power Wall Mounted Unit wit
48. r coor Aa 1 Adv App 1 1Stream 1 CoopADV 1 31 03 CAN Modules Node Serial Number OK The added CAN I Os must now be added to an application using the GCP software 2000581 001 Legacy NAU Components 59 CAN I O Board Information Power Supply CAN The following is signal and voltage information for the Power Supply 4 Pin Orange Edge CAN Connector Connector Pin CAN High The following is signal and voltage information pertaining to the Edge Connector Connector Pin 1 amp 2 CAN High CAN Low Edge Connector o Reserved 2000581 001 Legacy NAU Components 60 CAN Bus Combination Analog Digital I O Board 2000581 001 Analog Digital I O Board provides 8 LED troubleshooting status lights The status lights provide maintenance personnel with the information on what functions occur when a status light is illuminated Status lights illuminate red green or orange Each board mounted relay requires 24VDC 1A to energize All relays are isolated against NAU chassis and each other Optocoupler inputs activate on current flow and become active when current is more than 4mA Inputs contain internal voltage supply so that passive switches can easily be connected Although Optocoupler inputs have a common ground they are isolated against NAU chassis DO1 DO2 DI1 DI2 Al1 AI2 AO1 AO2 Design DOI NC C NO DO2 NC C e b py DII Py TAI
49. rocessor is Correct Field Termination connector pin orientation is on the left side when viewing the pins Pin 1 is at top AO8 Board Terminations Connector Pin Not Used Not Used Output Analog 1 to 4 Output Analog 1 Output Analog 1 to 4 Output Analog 2 Output Analog 1 to 4 Output Analog 3 Output Analog 1 to 4 Output Analog 4 Output Analog 5 to 8 Output Analog 5 Output Analog 5 to 8 Output Analog 6 Output Analog 5 Output Analog 7 Output Analog 5 to 8 Output Analog 8 Output Analog 1 to 8 6 pe ae Output Analog 1 to 4 0 1 2 3 4 5 6 7 8 9 0 1 2 eee eee Common aes Legacy NAU Components 68 Siemens Industry Inc 5980 West Sam Houston North Parkway Suite 500 Houston TX 77041 Phone 713 939 7400 Fax 713 939 9050 4 2015 Edition 2000581 001 Siemens Industry Inc 5980 West Sam Houston North Parkway Suite 500 Houston TX 77041 United States Phone 1 713 939 7400 Fax 1 713 939 9050 WWW usa siemens com ia
50. rovided on unit configurable for RS 485 or RS 232 Discrete Analog and Digital Input and Output Connections Standard built in I O 2 12 pin two part screw terminal connectors Optional plug in I O boards 1 36 pin legacy CAN boards use 22 pin two part screw terminal connector per board Note All SYSCON screw terminal connectors used on I O field wiring accept 16AWG 1 5mm or smaller stranded or solid copper wire I C I O cards accept 18AWG 1 Omm wire Network Access Unit 11 Physical Dimensions o tt Oo o h fd m o m Figure 1 Rack Mount Dimensions cut a Rack eed be Total Width ba 9 d Rack Mounting Holes Spacing 18 43 468 Rack Depth Case Only 16 26 d Rack Handle Rack Depth with Handles 17 63 448 2000581 001 Network Access Unit 12 2000581 001 Figure 2 Wall Mount Dimensions rawe2 Desorption momes mm Wall Width Ce TA NI cs cal ea a i 450 C Wall Mount Holes Vertical Spacing 17 72 BEN Wall Height Including Cable Housing 24 04 Wall Height w o Cable Housing 16 32 7 81 199 Wall Mount Total Depth EN od o NNNM Network Access Unit 13 Chapter 2 Installation Overview This chapter is intended for installation and maintenance personnel All factory installed I O Modules have been pre configured for correct addressing and other system setup To ens
51. s for details 2 Digital I O board DIO I2C has 8 digital outputs and 6 digital inputs See Digital O Board DIO I2C Connections for details 3 Analog and Digital I O board ADIO 12C has 4 digital outputs 4 digital inputs 4 analog outputs and 4 analog inputs See Analog amp Digital I O Boards I2C Bus for details 2000581 001 Network Access Unit 7 Gas Chromatograph Portal Software CEMS Software Option 2000581 001 The Gas Chromatograph Portal GCP is the user interface workstation software that is used to communicate with and control various Siemens devices including the Maxum and MicroSAM gas chromatographs the Network Access Unit and Optichrom Advance Plus The GCP consists of two primary executable software packages the Network View window and the Analyzer View window The Network View is used to view and manage multiple devices on the network The Analyzer View window is the primary part of the GCP Workstation Software It is used to manage control and configure individual devices The Continuous Emission Monitoring Systems CEMS software option for the NAU provides sample system control and general data acquisition for up to four Siemens continuous analyzers or most other analyzers or devices When connected via our Advance Communications System ACS the NAU can be remotely accessed from the Maxum workstation The CEMS option is described in Appendix 3 CEMS Option of this manual Network Acce
52. ss Unit 8 Specifications Dimensions Housing Explosion Protection Ratings and Certifications Ambient Installation Conditions Power 2000581 001 Rack Mounted Package Configuration See Figure 1 for Outline Drawing and Dimensions Wall Mounted Package Configuration See Figure 2 for Outline Drawing and Dimensions Wall Mounted Configuration CSA Certified for Class Division 2 Group A B C D European Union non hazardous area non Ex Rack Mounted Configuration CSA Certified for Class Division 2 Group A B C D European Union non hazardous area non Ex Electromagnetic and Radio Frequency Compatibility and Electrical Safety CE Compliance certified to 89 336 ECC EMC directive CE Compliance certified to 73 23 EEC Low Voltage directive Tested per EN 61010 1 IEC 1010 1 Housing Materials Stainless steel 1 4016 Weight Rack Wall 15 kg 35 pounds approximately Operation 18 to 50 C 0 to 122 F 0 99 relative humidity non condensing maximum 0 75 relative humidity year round average Purge with dry air or nitrogen if required in tropical conditions Must not be exposed to direct sunlight Must be protected from rain Storage and Transport 25 to 65 C Nominal 115VAC 230VAC field switchable Tolerance 85 140VAC or 185 250VAC 47 63Hz 300W Power line protection G fuse element per IEC 127 2 4A rating slow blow Power wiring in field made to screw terminals on two part co
53. ss a custom application was purchased This database provides pre defined tables and programs that handle the requirements of a basic single process Continuous Emission Monitoring CEM application Two 2 zero gas stream and four 4 span gas streams are designed into the NAUs standard Table Set As with our Maxum Chromatographs the standard application can be configured to meet individual customer requirements see your custom documentation that was shipped with the equipment if a custom application was purchased Blow back Calibration Control Data Averaging Data Collection Data Storage Data Transmission Sample Control The NAU performs functions in real time These functions are called events see Application Documentation The software provides sample probe blow back control and is designed for maximum flexibility Three factor entries allow you to easily modify the number of pulses and the width of each pulse The blowback is typically scheduled once per day but can be initiated on demand through a local or remote user provided interface Software provides necessary timing and logic to initiate an external calibration of a Continuous Analyzer This event is typically scheduled once per day but can be initiated on demand through a local or remote user provided interface The amount of time allowed to purge the sample line when switching between processes and calibrate gases is easily customized by modifying the appropriate factor
54. tch Board ESB A short Ethernet cable connects the two units as shown in the photo at right The ESB provides external connection ports See Figure 5 for the location of the external Ethernet connectors To access connectors in wall mounted units the Conduit Connection Box cover must be removed The external Ethernet data cable requires a minimum of two twisted pairs one pair for transmission and the other for receiving The cable should conform to the following specifications Specifications Data Rate 10 or 100 Mbits sec autonegotiating Maximum Cable Length 328 feet 100 meters Cable Requirements Category 3 or 5 Ethernet cable CAT5e recommended for maximum flexibility The maximum length of Ethernet cable cannot exceed 328 feet 100 meters To increase this distance the cable must be connected to some type of repeater medium converter such as an Ethernet switch or router A male RJ 45 connector is required on the end of the Ethernet cable The following table shows the RJ 45 wiring connections Installation 20 Ethernet Switch Board ESB Table 2 1 ESB LEDs The primary external communication for the SYSCON2 1 is via Ethernet link The CAC3 has an on board 10 100 Ethernet controller This is connected via a short RJ 45 patch cable to the Ethernet Switch Board ESB that resides on the SIB3 The ESB converts the single CAC3 Ethernet into four Ethernet connections and manages traffic among them Th
55. um workstation I O Summary 2 combination I O boards 4 digital I O boards DO channels 20 DI channels 12 8 spares AO channels 4 spares Al channels 4 Built in Standard DO channels 4 spares CI channels 4 spares AO channels 2 spares RS 232 serial channel 1 up to 4 configurable with SYSCONe or later RS 485 serial channel 1 up to 4 configurable with SYSCON2 or later 2000581 001 CEMS Option 47 2000581 001 CONTINUOUS ANALYZER 1 Digital Outputs 3 1 Align Zero common 1 Align Span 1 Hold Output common Digital Inputs 2 1 Analyzer Half CAL 1 Analyzer Fail Analog Input 1 1 Measurement Network Communications Via Ethernet CONTINUOUS ANALYZER 2 Digital Outputs 3 1 Align Zero common 1 Align Span 1 Hold Output common Digital Inputs 2 1 Analyzer Half CAL 1 Analyzer Fail Analog Input 1 1 Measurement CONTINUOUS ANALYZER 4 Digital Outputs 3 1 Align Zero common 1 Align Span 1 Hold Output common Digital Inputs 2 1 Analyzer Half CAL 1 Analyzer Fail Analog Input 1 1 Measurement CONTINUOUS ANALYZER 3 Digital Outputs 3 1 Align Zero common 1 Align Span 1 Hold Output common Digital Inputs 2 1 Analyzer Half CAL 1 Analyzer Fail Analog Input 1 1 Measurement RS 232 RS 485 SAMPLE CONDITIONING SYSTEM Digital Inputs 4 1 Condensate Level 1 Condensate Breakthrough 1 Low flow
56. ure a safe and trouble free installation follow all procedures and associated advisory information Read This If a circuit board is found to be faulty and needs to be replaced contact Siemens Customer Support Installation Hint It is highly recommended that the user thoroughly read through this Chapter to establish an installation plan Before beginning the unpacking and installation process read the wiring and illustration diagrams supporting installation procedures Major NAU Components Figure 3 NAU Interior Components Rack unit wall unit similar 2000581 001 Installation 14 Unpacking and Inspection Description Receipt of NAU Unpacking Reporting Damage 2000581 001 This section provides the steps to follow when receiving and unpacking the Network Access Unit NAU When NAU is received examine the shipping container for evidence of external damage Outside damage may be an indicator of damage to the NAU Record any external damage Open the carton containing the NAU and remove all internal and packing material Carefully remove the unit from the carton and inspect it for damage that may have occurred during transportation Carefully examine shipped contents with those listed on the Bill of Lading All items should match those on the Bill of Lading Perform the following inspections e Inspect NAU exterior for dents chipped paint scratches etc e Open NAU top cover on rack mount units or fr
57. ure to access the display connectors on the SIB3 board See Figure 16 TERRIER E Sa He od rey T g A Figure 16 SIB3 Display Connectors Spare Parts and Replacement Procedures 39 Replacing a Touch Screen Stylus 2000581 001 11 14 15 Remove the old display cables from J30 and J31 of the SYSCON2 1 assembly Connect and secure the new display cables to the door assembly as described in the Replacing a Color Touchscreen Assembly procedure Connect the new display cables to J30 and J31 shown in Figure 16 12 13 Reinstall the power supply and reconnect the line power cable Close door on wall unit or replace the top panel rack mount and reinstall in the rack Reconnect any I O cables that were removed earlier Power up and verify proper operation The touch screen stylus holder on the door is held on by two 3mm screws as shown below The stylus and holder are molded together with a plastic tether as a single unit part number A5E35858154001 Display Assembly est Spare Parts and Replacement Procedures 40 Appendix 1 Advance Communications System Overview Network Connectivity Control Room B The Advance Communications System is used to connect a Maxum system to various communication networks including the Advance Data Hiway This section provides an overview of the ACS and its components The Advance Communications System ACS communication uses industry
58. ve enough cable to allow connecting of RS 232C and or RS 485 connector and to remove cable tension tighten fitting 3 Plug RS 232 C and or RS 485 connector in appropriate SYSCON serial port connectors for SYSCON2 refer to the database to determine which connectors are configured as RS 232 and which are RS 485 4 Turn NAU AC power ON Installation 23 Cable Connections Refer to the following Tables for RS 232C and or RS 485 connector wiring configurations if constructing a cable RS 485 Serial Connections Function Function original SYSCON SYSCON2 iS NOS NC 4 2 RTxD RS 485B 5VPower 3 HTxD RS 485A RTxD RS 485A L4 NO NC 5 1 GND X2 A35OD A ae C ee a C 8 C ENNIO C GND GND p NO NOE 7 N rco SNO _ k NC RHTxD RS 485B ELI NEL 0 c SNO 3 Connector Female Male Type RS 232 Serial Connections DCD RxD TxD DIR GND DSR 7 RTS CTS 2000581 001 Installation 24 I O Board Wiring Connections Description CAUTION A Material Required CE Installations 2000581 001 This section is intended for installation personnel and contains instructions for making external connections to the I O Modules Follow local regulations on installing and connecting electrical wiring Locate the signal control and interface lines separately from the power supply line Route the analog an
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