AB 1771 OFE Installation Manual
Contents
1. Zone 2 environments Equipment of lesser Enclosure Type Rating must be installed in an enclosure providing at least IP54 protection when applied in Class Zone 2 environments This equipment shall be used within its specified ratings defined by Allen Bradley Provision shall be made to prevent the rated voltage from being exceeded by transient disturbances of more than 40 when applied in Class I Zone 2 environments Publication 1771 IN044C EN P October 2002 20 Analog Output Module www rockwellautomation com Corporate Headquarters Rockwell Automation 777 East Wisconsin Avenue Suite 1400 Milwaukee WI 53202 5302 USA Tel 1 414 212 5200 Fax 1 414 212 5201 Headquarters for Allen Bradley Products Rockwell Software Products and Global Manufacturing Solutions Americas Rockwell Automation 1201 South Second Street Milwaukee WI 53204 2496 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Europe Rockwell Automation SA NV Vorstlaan Boulevard du Souverain 36 BP 3A B 1170 Brussels Belgium Tel 32 2 663 0600 Fax 32 2 663 0640 Asia Pacific Rockwell Automation 27 F Citicorp Centre 18 Whitfield Road Causeway Bay Hong Kong Tel 852 2887 4788 Fax 852 2508 1846 Headquarters for Dodge and Reliance Electric Products _ Americas Rockwell Automation 6040 Ponders Court Greenville SC 29615 4617 USA Tel 1 864 297 4800 Fax 1 864 281 2433 Europe Middle East Africa Rockwell Automation BruhlstraBe 22 D 74834 Elzt2. Module Power Requirement 1771 OFE1 1771 OFE2 1771 OFE3 1 5A 5V de 2 5A 5V de Publication 1771 IN044C EN P October 2002 Determine Module Placement in the 1 0 Chassis Set the Module Configuration Jumpers Analog Output Module 5 Place your module in any I O module slot of the I O chassis except for the left most slot This slot is reserved for PC processors or adapter modules Group your modules to minimize adverse affects from radiated electrical noise and heat We recommend the following e Group analog output and low voltage dc modules away from ac modules or high voltage de modules to minimize electrical noise interference e Do not place this module in the same I O group with a discrete high density I O module when using 2 slot addressing e Limit adjacent slot power dissipation to 10W maximum The module configuration jumpers consist of e the last state configuration jumper all versions e the voltage range configuration jumpers 1771 OFE1 only The type of module you have dictates how you set the configuration jumpers There are three versions of the analog output module Catalog Number Module Output Output Range 1 5V de Selected by 1771 OFE1 Voltage 0 10V de configuration 10V de jumpers 1771 OFE2 4 20mA Factory set 1771 OFE3 0 50mA Factory set Current Output Versions of the Module Current version modules 1771 OFE2 and OFE3 have all configuration jumpers installed and
3. Not used Use Belden 8761 shielded cable for signal transmission to the analog devices This cable consists of a single insulated twisted pair of conductors covered along their entire length by a foil shield and encased in plastic The shield reduces the effect of induced noise at any point along the cable Field Wiring Arm un i Cat No 1771 WC Publication 1771 IN044C EN P October 2002 Ground the Chassis and Module Use the following diagrams to ground your TO chassis and analog input module Follow these steps to prepare the cable Remove a length of cable jacket from the Belden 8761 cable EE Belden 8761 Cable Pull the foil shield and bare drain wire from the insulated wires Bare drain wire Insulated wires Foil shield Twist the foil shield and drain wire together to form a single strand El Attach a ground lug Le When using shielded cable wire ground the foil shield and drain wire only at one end of the cable We recom mend that you wrap the foil shield and drain wire to gether and connect them to a chassis mounting bolt At the opposite end of the cable tape exposed shield and drain wire with electrical tape to insulate it from electrical contact Refer to Wiring and Grounding Guidelines publication 1770 4 1 for additional information Analog Output Module 11 Chassis Ground When you connect grounding conductors to the I O chassis grounding stu
4. o EE i So was I tee tt ts ett Data Format 1 Binary 0 BCD Reserved Maximum Scaling Value Polarity 1 Negative 0 Positive s Y 1 Channel 1 2 Channel 2 3 Channel 3 4 Channel 4 Data Sign Polarity 1 Negative 0 Positive Module Default Configuration Data Format BCD Channel 1 Minimum Scaling Value Channel 1 Maximum Scaling Value Channel 2 Minimum Scaling Value Channel 2 Maximum Scaling Value Channel 3 Minimum Scaling Value Channel 3 Maximum Scaling Value Channel 4 Minimum Scaling Value No Scaling Data Sign Polarity Positive 6 7 8 9 10 11 12 13 Publication 1771 IN044C EN P October 2002 Channel 4 Maximum Scaling Value Minimum Scaling Value Polarity 1 Negative 0 Positive Analog Output Module 13 Diagnostics and The front panel of the module contains a green RUN and a red FLT Trou bleshooting fault indicator Possible module fault causes and corrective actions are shown in the table below Indicators Probable Cause Recommended Action RUN green on 1 Awaiting configuration BTW 1 At power up the module output is FLT red off disabled until the module receives the first BTW The output is enabled and goes to the value sent in the BTW normal operation 2 Normal operation 2 None Green RUN indicator RUN green on Unsuccessful power up Cycle power FLT red on EEPROM fault Return module for repair Ch
5. to 1200 ohms Load Resistance 1771 OFE3 Up to 400 ohms Load Resistance All outputs are protected against short circuit load conditions not to exceed one minute 1771 OFE1 1 50A 1771 OFE2 1 50A 1771 OFE3 2 50A 1771 OFE1 7 9W 1771 OFE2 7 9W 1771 OFE3 13 1W 1771 OFE1 26 9 BTU hr 1771 OFE2 26 9 BTU hr 1771 OFE3 44 5 BTU hr 10 Watts max Tested to 850V dc for 1s 0 8 ms Maximum for a Resistive Load 8 0 ms for All Channels Using BCD Data and Scaling 1 6 ms for All Channels Using Binary Data and No Scaling 0 1 of Full Scale 1 2 LSD BCD Mode 1 2 LSB BINARY Mode 50 ppm C of Full Scale Range Description Environmental Conditions Operating Temperature Storage Temperature Relative Humidity Shock Operating Nonoperating Vibration ESD Immunity Radiated RF Immunity EFT B Immunity Surge Transient Immunity Conducted RF Immunity Emissions Analog Output Module 17 Value IEC 60068 2 1 Test Ad Operating Cold IEC 60068 2 2 Test Bd Operating Dry Heat IEC 60068 2 14 Test Nb Operating Thermal Shock 32 to 140 F 0 to 60 C IEC 60068 2 1 Test Ab Unpackaged Nonoperating Cold IEC 60068 2 2 Test Bb Unpackaged Nonoperating Dry Heat IEC 60068 2 14 Test Na Unpackaged Nonoperating Thermal Shock 40 to 185 F 40 to 85 C IEC 60068 2 30 Test Db Unpackaged Nonoperating Damp Heat 5 to 95 noncondensing IEC 60068 2 27 Test Ea Unpackaged Shock 3
6. 0g 50g IEC 60068 2 6 Test Fc Operating 2g 10 500Hz IEC 61000 4 2 4kV contact discharges IEC 61000 4 3 10V m with 1kHz sine wave 80 AM from 30MHz to 1000MHz 10V m with 200Hz 50 Pulse 100 AM at 900MHz IEC 61000 4 4 1kV 5kHz on signal ports IEC 61000 4 5 2KV line earth CM on shielded ports IEC 61000 4 6 10V rms with 1kHz sine wave 80 AM from 150kHz to 30MHz CISPR 11 Group 1 Class A with appropriate enclosure Specifications continued on next page Publication 1771 IN044C EN P October 2002 18 Analog Output Module Description Enclosure Type Rating Keying Field Wiring Arm Field Wiring Arm Screw Torque Conductors Wire Size Category Certifications when product is marked User Manual Value None open style Between 10 and 12 Between 26 and 28 Catalog No 1771 WC 7 9 pound inches 0 6 0 7Nm 12 gauge 4mm maximum stranded copper wire Belden 8761 3 64 inch 1 2mm insulation maximum 21 UL UL Listed Industrial Control Equipment CSA CSA Certified Process Control Equipment for Class I Division 2 Group A B C D Hazardous Locations CSA CSA Certified Process Control Equipment CE European Union 89 336 EEC EMC Directive compliant with EN 61000 6 4 Industrial Emissions EN 50082 2 Industrial Immunity EN 61326 Meas Control Lab Industrial Requirements EN 61000 6 2 Industrial Immunity EEx European Union 94 9 EEC ATEX Directive compliant with EN 50021 Po
7. Looking for more information A Artisan Visit us on the web at http www artisan scientific com for more information QUALITY INSTRUMENTATION GUARANTEED Price Quotations Drivers Technical Specifications Manuals and Documentation Artisan Scientific is Your Source for Quality New and Certified Used Pre owned Equipment Tens of Thousands of In Stock Items Fast Shipping and Delivery Equipment Demos Hundreds of Manufacturers Supported Leasing Monthly Rentals Consignment Service Center Repairs InstraView Remote Inspection Experienced Engineers and Technicians on staff in our Remotely inspect equipment before purchasing with our State of the art Full Service In House Service Center Facility Innovative InstraView website at http www instraview com We buy used equipment We also offer credit for Buy Backs and Trade Ins Sell your excess underutilized and idle used equipment Contact one of our Customer Service Representatives today Talk to a live person 888 88 SOURCE 888 887 6872 Contact us by email sales artisan scientific com Visit our website http www artisan scientific com B Contents t This icon is used when additional information is available in the Analog Output Module User Manual publication 1771 UM030 Important User Information Installation Instructions Analog Output Module Catalog Number 1771 OFE Series B Use this document as a guide when installing the 1771 OFE analog
8. Publication 1771 IN044C EN P October 2002 4 Analog Output Module Preventing Electrostatic Discharge This equipment is sensitive to electrostatic discharge which can cause internal damage and affect normal operation Follow these guidelines when you handle this equipment e Touch a grounded object to discharge potential static e Wear an approved grounding wriststrap e Do not touch connectors or pins on component boards e Do not touch circuit components inside the equipment e If available use a static safe workstation When not in use keep modules in appropriate static safe packaging Understand Product The 1771 OFE module can be used with any 1771 I O chassis Com patibility Compatibility and data table use is listed below Use of Data Table Compatibility Catalog N MDSr Addressing BORA A Compatible with 1771 A1 A2 A4 B Compatible with 1771 A1B A2B A3B A3B1 A4B Y Compatible without restriction Chassis Series 1771 OFE B A B Calculate Power The analog output module receives its power through the 1771 I O Requirements chassis backplane from the chassis power supply It does not require any other external power supply When planning your system you must consider the power usage of all modules in the I O chassis to prevent overloading the I O chassis backplane and or power supply Add this to the requirements of all other modules in the I O chassis Analog
9. This equipment is intended for use in a Pollution Degree 2 industrial environment in overvoltage Category II applications as defined in IEC publication 60664 1 at altitudes up to 2000 meters without derating This equipment is considered Group 1 Class A industrial equipment according to IEC CISPR Publication 11 Without appropriate precautions there may be potential difficulties ensuring electromagnetic compatibility in other environments due to conducted as well as radiated disturbance This equipment is supplied as open type equipment It must be mounted within an enclosure that is suitably designed for those specific environmental conditions that will be present and appropriately designed to prevent personal injury resulting from accessibility to live parts The interior of the enclosure must be accessible only by the use of a tool Subsequent sections of this publication may contain additional information regarding specific enclosure type ratings that are required to comply with certain product safety certifications See NEMA Standards publication 250 and IEC publication 60529 as applicable for explanations of the degrees of protection provided by different types of enclosures Also see the appropriate sections in this publication as well as the Allen Bradley publication 1770 4 1 Industrial Automation Wiring and Grounding Guidelines for additional installation requirements pertaining to this equipment
10. al Dallau Germany Tel 49 6261 9410 Fax tee 6261 1774 Asia Pacific Rockwell Automation 55 Newton Road 11 01 02 Revenue House Singapore 307987 Tel 65 351 6723 Fax 65 355 1733 Publication 1771 IN044C EN P October 2002 PN 957707 62 Supersedes publication 1771 5 44 November 1998 Copyright 2002 Allen Rockwell Automation Printed in USA Looking for more information A Artisan Visit us on the web at http www artisan scientific com for more information QUALITY INSTRUMENTATION GUARANTEED Price Quotations Drivers Technical Specifications Manuals and Documentation Artisan Scientific is Your Source for Quality New and Certified Used Pre owned Equipment Tens of Thousands of In Stock Items Fast Shipping and Delivery Equipment Demos Hundreds of Manufacturers Supported Leasing Monthly Rentals Consignment Service Center Repairs InstraView Remote Inspection Experienced Engineers and Technicians on staff in our Remotely inspect equipment before purchasing with our State of the art Full Service In House Service Center Facility Innovative InstraView website at http www instraview com We buy used equipment We also offer credit for Buy Backs and Trade Ins Sell your excess underutilized and idle used equipment Contact one of our Customer Service Representatives today Talk to a live person 888 88 SOURCE 888 887 6872 Contact us by email sales artisan scientific com Visit our website http www artis
11. an scientific com
12. coulissants connecteurs filet s ou autres moyens fournis avec ce produit La substitution de composants peut rendre cet quipement inadapt une utilisation en environnement de Classe 1 Division 2 AVERTISSEMENT S assurer que l environnement est class non dangereux avant de changer les piles Publication 1771 IN044C EN P October 2002 16 Analog Output Module Specifications Description Outputs per Module Module Location Output Voltage Ranges Nominal 1771 OFE1 Output Current maximum Output Current Ranges Nominal Digital Resolution Output Capacitance Output Impedance Max Loop Impedance in the Current Mode Output Overload Protection Backplane Power Power Dissipation Thermal Dissipation Adjacent Slot Power Dissipation Isolation Voltage D A Converter Specifications Settling Time Internal Scan Rate Accuracy Including Linearity Gain and Offset at 25 C Temperature Coefficient Publication 1771 IN044C EN P October 2002 Value 4 Individually Isolated Bulletin 1771 I O Chassis One Slot 1 to 5V DC 10 to 10V DC 0 to 10V DC 10mA per Channel in Voltage Mode 1771 OFE1 4 to 20mA 5V de 1771 OFE2 0 to 50mA 12 5V de 1771 OFE3 12 Bit Binary 1 Part in 4095 0 01uF Voltage Outputs 0 022uF Current Outputs lt 0 25 ohms for Voltage Outputs Exclusive of Contact Wiring Resistance gt 1 5 megohms for Current Outputs 1771 OFE2 Up
13. d place a star washer under the first lug then place a nut with captive lock washer on top of each ground lug Torque the nut with captive washer to 18 3 pound inches Ground Lug Tap Nut and Captive Washer Grounding Stud i A Ground Lug I O Chassis Side Plate Shield and Drain twisted together 1Use the cup washer if crimp on lugs are not used Single point Grounding Extend shield to termination point Expose just enough cable to adequately terminate inner conductors Use heat shrink tubing or other suitable insula tion where wire exits cable jacket Shield and Drain twisted together 10 Thread forming screw External tooth Washers Publication 1771 IN044C EN P October 2002 12 Analog Output Module Configure the Module Because of the many analog devices available and the wide variety of possible applications you must configure the module to conform For detailed configuration information see chapter 2 of your Analog Output User Manual publication 1771 UM030 WodDe Bt 15 uelelt wordo Bt 17 is is fun 1 2 3 4 Q hannel 1 Data Value Channel 2 Data Value Channel 3 Data Value Channel 4 Data Value to the analog device and specific application that you have chosen Use the configuration information below to configure your module to your specifications oj
14. e unexpected operation When you insert or remove the module with power applied or connect or disconnect the field wiring arm with field side power applied an electrical arc can occur This could cause an explosion in hazardous location installations Be sure that power is removed or the area is nonhazardous before proceeding El Attach the wiring arm 1771 WC to the horizontal bar at the bottom of the I O chassis The wiring arm pivots upward and connects with the module so you can install or remove the module without disconnecting the wires wiring am lt horizontal bar ___ _ nstall 17643 2 1771 A1B A2B A3B A3B1 A4B I O chassis locking tab card guides Conf _ module Snap the chassis latch over the top of the module to secure it 1771 A1B A2B A3B1 A4B Series B I O chassis locking bar pin locking bar ZFS P be Ae card guides dL o i module Swing the chassis locking bar down into place to secure the modules Make sure the locking pins engage 19809 Publication 1771 IN044C EN P October 2002 10 Analog Output Module The 1771 OFE modules are a modular component of the 1771 I O system requiring a properly installed system chassis Refer to publication 1771 INO75 for detailed information on acceptable chassis and proper installation and gr
15. ecksum error Red FAULT Hardware failure in module indicator RUN green off No power Turn off power FLT red off Bad internal fuse Remove and reinsert module into chassis Return power If problem still exists and chassis power supply is functioning properly return the module for repair Read Block Transfer Status Words The module allows a five word read block transfer for rudimentary program or hardware debugging If a read block transfer request is for more or less than five words the module will not perform a read block transfer The following table shows the word assignment for the read block transfer coma e Se Nw e elle eww elo O Genre r spa as fre for Qu for frs fus fus fus fe fo fo Word 1 Channel 1 DAC Input Data 2 Channel 2 DAC Input Data 3 Channel 3 DAC Input Data 4 Channel 4 DAC Input Data 5 V0 Reserved Data Valid Reset The first four words of the read block transfer show the actual 12 bits of data sent to the module s digital to analog converters DACs The first four words in the read block transfer appear in 12 bit binary format regardless of the module s mode of operation BCD or 12 bit binary Publication 1771 IN044C EN P October 2002 14 Analog Output Module Publication 1771 IN044C EN P October 2002 The fifth word contains the status of each DAC word that is whether data is out of range or scaling is improperly programmed The fifth word also indicates that I O RESET ha
16. four jumpers on sets of pins of the stake pins corresponding to MIN MID or MAX If you do not place configuration jumpers in one of these positions the module defaults to the HOLD LAST VALUE setting e On power up the module s output is disabled until the module receives the first block transfer write The output then enables with the value that you send it in the block transfer write block e We ship 1771 OFE modules with the LAST STATE configuration jumpers in the MID position Switch 1 of the I O rack affects the function of the configuration settings as indicated in the table below Configuration Jumper Setting CEL m fwe fe EE Rack switch 1 determines what output conditions occur during a rack fault Rack Switch 1 Setting HOLD LAST STATE Last State To set the last state configuration jumpers proceed as follows Output Range Selection Do not insert modules into or remove modules from the I O chassis while system power is ON Failure to observe this rule could result in damage to module circuitry and unexpected machine operation Minimum Middle Maximum Value Value Value These output conditions are active only if the following conditions exist the module faults the processor is in the PROGRAM or TEST mode rack switch 1 is in the reset position Analog Output Module Locate the last state configuration jumpers You do not need to remove the module cove
17. n Publication 1771 IN044C EN P October 2002 Analog Output Module Publication 1771 IN044C EN P October 2002 Allen Bradley publication SGI 1 1 Safety Guidelines for Application Installation and Maintenance of Solid State Control available from your local Rockwell Automation office describes some important differences between solid state equipment and electromechanical devices that should be taken into consideration when applying products such as those described in this publication Reproduction of the contents of this copyrighted publication in whole or part without written permission of Rockwell Automation is prohibited Throughout this publication notes may be used to make you aware of safety considerations The following annotations and their accompanying statements help you to identify a potential hazard avoid a potential hazard and recognize the consequences of a potential hazard Identifies information about practices or WARNING circumstances that can cause an explosion in a hazardous environment which may lead to personal injury or death property damage or economic loss Identifies information about practices or ATTENTION circumstances that may lead to personal injury or death property damage or economic loss Identifies information that is critical for Vine er successful application and understanding of the product ATTENTION Analog Output Module 3 Environment and Enclosure
18. ounding requirements Limit the maximum adjacent slot power dissipation to 1OW maximum Connect Wiring to the Connect your I O devices to the cat no 1771 WC wiring arm Field Wiring Arm shipped with the module Remove power from the 1771 I O chassis ATTENTION backplane and field wiring arm before removing or installing an I O module e Failure to remove power from the backplane or wiring arm could cause module damage degra dation of performance or injury e Failure to remove power from the backplane could cause injury or equipment damage due to possible unexpected operation WARNING If you connect or disconnect wiring with field side power is on an electrical arc can occur This could cause an explosion in hazardous location installations Be sure that power is removed or the area is nonhazardous before proceeding A Channel 1 output lead User Analog Device 0 Channel 1 output lead es 1 Channel 2 output lead pa Functional 2 Channel 2 output lead Ground 3 Channel 3 output lead User supplied loop power 4 Channel 3 output lead if required Channel 4 output lead Channel 4 output lead NOTE The 1771 OFE module does not supply loop power for loop powered analog devices transmitters transducers etc 7 Loop power must be supplied by the user Not used GIGIGIZIZIZIZIZIZIZ
19. output module To See page y Important User Information 1 J Understand Product Compatibility 4 y Calculate Power Requirements 4 y Determine Module Placement 5 y Set the Module Configuration Jumpers 5 y Install the Keying Bands 8 y Install the Module and Field Wiring Arm 9 y Connect Wiring to the Field Wiring Arm 10 J Ground the Chassis and Module 11 J Configure the Module 12 For this reference information See page mb Diagnostics and Troubleshooting 13 Hazardous Locations 15 em Specifications 16 Because of the variety of uses for the products described in this publication those responsible for the application and use of these products must satisfy themselves that all necessary steps have been taken to assure that each application and use meets all performance and safety requirements including any applicable laws regulations codes and standards In no event will Rockwell Automation be responsible or liable for indirect or consequential damage resulting from the use or application of these products Any illustrations charts sample programs and layout examples shown in this publication are intended solely for purposes of example Since there are many variables and requirements associated with any particular installation Rockwell Automation does not assume responsibility or liability to include intellectual property liability for actual use based upon the examples shown in this publicatio
20. r Last State Output Level Configuration Jumpers G Front of Circuit Board CR Top View i oS L HOLD LAST STATE FT MIN HOUOL MID De mea ee Pale fei pug 2 Carefully pull up on the jumper to remove it from the pins Carefully reposition the jumper to reflect the desired values in the table to the left Publication 1771 IN044C EN P October 2002 8 Analog Output Module Set the Voltage Range Configuration Jumpers 1771 OFE1 only If you ordered the voltage output version you must set several configuration jumpers located inside the module on the circuit board 2 Locate the configuration jumpers and set them according to your output voltage requirements Configuration Desired Voltage Range Output Jumper Channel Location 040V 10V 15V P3 Jumper 11 12 In Out Out 10 In Out Out 7 8 Out In Out 5 6 Out In Out 3 4 Out Out In 1 2 Out Out In P5 Jumper 11 12 In Out Out 9 10 In Out Out 7 8 Out In Out 2 9 6 Out In Out 3 4 Out Out In 1 2 Out Out In P7 Jumper 11 12 In Out Out 9 10 In Out Out 7 8 Out In Out 5 6 Out In Ou
21. require no additional configuration The configuration jumper for the LAST STATE mode output level is in the default position MID Refer to the section entitled Set the Last State Configuration Jumpers for additional configuration information Publication 1771 IN044C EN P October 2002 Analog Output Module Publication 1771 IN044C EN P October 2002 Voltage Output Version of the Module If you are using the voltage output version 1771 OFE1 you must set several configuration jumpers on the module s circuit board You must set these jumpers before you can proceed with configuring the module When you set these jumpers you configure each channel for one of the three voltage ranges listed above The module is shipped with the jumpers in the 10V position Set the Last State Configuration Jumpers The LAST STATE configuration jumpers determine the value of all the module s outputs whenever communication between the module and the processor is lost This condition occurs when a processor or adapter faults or the processor is placed in the PROG or TEST mode or if the remote I O cable breaks This is a significant safety feature You can choose to have the module s outputs go to the minimum middle or maximum of their respective ranges or hold their last state if a module or system fault occurs or if the system processor changes from RUN to PROG mode You do this by placing the LAST STATE configuration jumpers on eight
22. s been established when the processor is in the PROG TEST or RUN mode Description When set indicate invalid channel data is sent to the Bits 00 03 Module These bits are not reset until a correct write block transfer is sent Bit 03 corresponds to Channel 4 Bit 02 to Channel 3 and so on Is the I O RESET bit When set it indicates that the pro cessor is in TEST or PROGRAM mode i e block trans fer data is not being written to the module Hazardous Locations Analog Output Module 15 The following information applies when operating this equipment in hazardous locations Products marked CL 1 DIV 2 GP A B C D are suitable for use in Class Division 2 Groups A B C and D Hazardous Locations and nonhazardous locations only Each product is supplied with markings on the rating nameplate indicating the hazardous location temperature code When combining products within a system the most adverse temperature code lowest T number may be used to help determine the overall temperature code of the system Combinations of equipment in your system are subject to investigation by the local Authority Having Jurisdiction at the time of installation EXPLOSION HAZARD WARNING f Do not disconnect equipment unless power has been removed or the area is known to be nonhazardous Do not disconnect connections to this equipment unless power has been removed or the area is known to be nonhazardo
23. t 3 3 4 Out Out In oo In 1 2 Out Out In P9 Jumper 11 12 In Out Out LI Out 910 Im Out Out 7 8 Out In Out 4 side view 5 6 Out In Out of jumper 3 4 Out Out In 1 2 Out Out In Install the Keying Bands Position the keying bands in the backplane connectors to correspond to the key slots on the module Place the keying bands Observe the following precautions between 10 and 12 between 26 and 28 when inserting or removing keys e Insert or remove keys with your fingers e Make sure the key placement is ie US u correct ole Upper Connector Incorrect keying or the use of a tool can result in damage to the C a backplane connector and possible 1 0 chassis system faults You can change the position of these bands if subsequent system design and rewiring makes insertion of a different type of module necessary Publication 1771 IN044C EN P October 2002 Install the Module and Field Wiring Arm WARNING A ATTENTION Analog Output Module 9 Remove power from the 1771 I O chassis backplane and field wiring arm before removing or installing an I O module e Failure to remove power from the backplane or wiring arm could cause module damage degra dation of performance or injury e Failure to remove power from the backplane could cause injury or equipment damage due to possibl
24. tentially Explosive Atmospheres Protection n C Tick Australian Radiocommunications Act compliant with AS NZS 2064 Industrial Emissions Publication 1771 UM030 1 Use this conductor category information for planning conductor routing Refer to publication 1770 4 1 Industrial Automation Wiring and Grounding Guidelines 2 See the Product Certification link at www ab com for Declarations of Conformity Certificates and other certification details Publication 1771 IN044C EN P October 2002 Analog Output Module 19 European Zone 2 Certification This equipment is intended for use in potentially explosive atmospheres as defined by European Union Directive 94 9 EC The LCIE Laboratoire Central des Industries Electriques certifies that this equipment has been found to comply with the Essential Health and Safety Requirements relating to the design and construction of Category 3 equipment intended for use in potentially explosive atmospheres given in Annex II to this Directive The examination and test results are recorded in confidential report No 28 682 010 Compliance with the Essential Health and Safety Requirements has been assured by compliance with EN 50021 1999 IMPORTANT Observe the following additional Zone 2 certification requirements This equipment is not resistant to sunlight or other sources of UV radiation The secondary of a current transformer shall not be open circuited when applied in Class I
25. us Secure any external connections that mate to this equipment by using screws sliding latches threaded connectors or other means provided with this product Substitution of components may impair suitability for Class Division 2 If this product contains batteries they must only be changed in an area known to be nonhazardous Informations sur l utilisation de cet quipement en environnements dangereux Les produits marqu s CL I DIV 2 GP A B C D ne conviennent que une utilisation en environnements de Classe Division 2 Groupes A B C D dangereux et non dangereux Chaque produit est livr avec des marquages sur sa plaque d identification qui indiquent le code de temp rature pour les environnements dangereux Lorsque plusieurs produits sont combin s dans un syst me le code de temp rature le plus d favorable code de temp rature le plus faible peut eatre utilis pour d terminer le code de temp rature global du syst me Les combinaisons d equipements dans le syst me sont sujettes inspection par les autorit s locales qualifi es au moment de l installation RISQUE D EXPLOSION Couper le courant ou s assurer que l environnement est class non dangereux avant de d brancher l quipement Couper le courant ou s assurer que l environnement est class non dangereux avant de d brancher les connecteurs Fixer tous les connecteurs externes reli s cet quipement l aide de vis loquets
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