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Allen-Bradley MicroLogix 1200 Installation Instructions Manual

Analog output module
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Installation Instructions
MicroLogix™ 1200 Analog Output Module
(Catalog Number 1762-OF4)
Inside...
For More Information................................................................................2
Description................................................................................................3
Installation ................................................................................................3
Mounting...................................................................................................5
System Assembly......................................................................................7
Field Wiring Connections..........................................................................7
Output Type Selection...............................................................................8
Wiring .......................................................................................................8
I/O Memory Mapping .............................................................................11
Specifications .........................................................................................16
Hazardous Location Considerations .......................................................18
Environnements dangereux ....................................................................19
AB Spares
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Summary of Contents for Allen-Bradley MicroLogix 1200

  • Page 1: Table Of Contents

    Installation Instructions MicroLogix™ 1200 Analog Output Module (Catalog Number 1762-OF4) Inside… For More Information................2 Description....................3 Installation ....................3 Mounting....................5 System Assembly..................7 Field Wiring Connections................7 Output Type Selection................8 Wiring .......................8 I/O Memory Mapping ................11 Specifications ..................16 Hazardous Location Considerations ............18 Environnements dangereux ..............19 AB Spares Publication 1762-IN016A-EN-P - July 2003...

  • Page 2: For More Information

    Installation guide for the MicroLogix 1200 MicroLogix 1200 Programmable 1762-IN006 Programmable Controller. Controllers Installation Instructions Installation guide for the MicroLogix 1200 Memory MicroLogix 1200 Memory Module and/or 1762-IN001 Module and Real Time clock. Real Time Clock Installation Instructions More information on proper wiring and grounding Industrial Automation Wiring and 1770-4.1...

  • Page 3: Description

    MicroLogix™ 1200 Analog Output Module Description Item Description Item Description upper panel mounting tab bus connector cover lower panel mounting tab flat ribbon cable with bus connector (female) power diagnostic LED terminal block module door with terminal identification label 8 DIN rail latch bus connector pull loop...
  • Page 4 MicroLogix™ 1200 Analog Output Module Prevent Electrostatic Discharge Electrostatic discharge can damage integrated circuits or ATTENTION semiconductors if you touch bus connector pins. Follow these guidelines when you handle the module: • Touch a grounded object to discharge static potential. •...

  • Page 5: Mounting

    MicroLogix™ 1200 Analog Output Module Mounting Do not remove protective debris strip until after the module and all ATTENTION other equipment near the module is mounted and wiring is complete. Once wiring is complete and the module is free of debris, carefully remove protective debris strip.
  • Page 6 MicroLogix™ 1200 Analog Output Module Use DIN rail end anchors (Allen-Bradley part number 1492-EA35 or 1492-EAH35) for environments with vibration or shock concerns. End Anchor End Anchor For environments with extreme vibration and shock concerns, use the panel mounting method described below, instead of DIN rail mounting.

  • Page 7: System Assembly

    Additional grounding connections from the module’s mounting tabs or DIN rail (if used) are not required unless the mounting surface cannot be grounded. Refer to Industrial Automation Wiring and Grounding Guidelines, Allen-Bradley publication 1770-4.1, for additional AB Spares information.

  • Page 8: Output Type Selection

    MicroLogix™ 1200 Analog Output Module Output Type Selection The output type selection, current or voltage, is made by wiring to the appropriate terminals, Iout or Vout, and by the type/range selection bits in the Configuration Data File (see page 14). Wiring System Wiring Guidelines Consider the following when wiring your system:...
  • Page 9 MicroLogix™ 1200 Analog Output Module Terminal Block Layout V out 0 I out 0 V out 1 I out 1 V out 2 I out 2 V out 3 I out 3 Commons connected internally. Differential Sensor Transmitter Types I out 0 Current Load I out 1 I out 2...
  • Page 10 MicroLogix™ 1200 Analog Output Module Wiring the Finger-Safe Terminal Block Be careful when stripping wires. Wire fragments that fall into a ATTENTION module could cause damage when power is applied. Once wiring is complete, ensure the module is free of all metal fragments. When wiring the terminal block, keep the finger-safe cover in place.

  • Page 11: I/O Memory Mapping

    MicroLogix™ 1200 Analog Output Module Wire Size and Terminal Screw Torque Each terminal accepts up to two wires with the following restrictions: Wire Type Wire Size Terminal Screw Torque Solid Cu-90°C (194°F) #14 to #22 AWG 0.904 Nm (8 in-lbs) Stranded Cu-90°C (194°F) #16 to #22 AWG...
  • Page 12 MicroLogix™ 1200 Analog Output Module Input Data File For each module, slot x, words 0 and 1 contain the analog output module status data for use in the control program. Bit Position Reserved Reserved The bits are defined as follows: •...
  • Page 13 MicroLogix™ 1200 Analog Output Module Output Data File For each module, slot x, words 0 through 3 contain the channel output data. Raw/Proportional Format Bit Position Channel 0 Data 0 to 32,760 Channel 1 Data 0 to 32,760 Channel 2 Data 0 to 32,760 Channel 3 Data 0 to 32,760 Words 0 through 3 contain the analog output data for channels 0 through 3, respectively.
  • Page 14 MicroLogix™ 1200 Analog Output Module Configuration Data File The configuration of the format for analog outputs is made at going to run (GTR). Changes made to the configuration file while in run mode have no effect. The configuration table for analog outputs is shown in the table below. Configuration Data File Bit Position Data Format...
  • Page 15 MicroLogix™ 1200 Analog Output Module Type/Range Select (Bits 11 through 8) These bits indicate the type and range as in the following table. Other combinations of these bits are not supported and result in an error. Bit Settings Data Format Voltage Mode 0 to 10V dc Current Mode 4 to 20 mA other...

  • Page 16: Specifications

    MicroLogix™ 1200 Analog Output Module Specifications General Specifications Specification Value Dimensions 90 mm (height) x 87 mm (depth) x 40 mm (width) height including mounting tabs is 110 mm 3.54 in. (height) x 3.43 in. (depth) x 1.58 in. (width) height including mounting tabs is 4.33 in.
  • Page 17 MicroLogix™ 1200 Analog Output Module Specification Value Electrical /EMC: The module has passed testing at the following levels: ESD Immunity (EN61000-4-2) 4 kV contact, 8 kV air, 4 kV indirect Radiated Immunity (EN61000-4-3) 10 V/m, 80 to 1000 MHz, 80% amplitude modulation, +900 MHz keyed carrier Fast Transient Burst (EN61000-4-4) 2 kV, 5 kHz...

  • Page 18: Hazardous Location Considerations

    MicroLogix™ 1200 Analog Output Module Hazardous Location Considerations This equipment is suitable for use in Class I, Division 2, Groups A, B, C, D or non-hazardous locations only. The following WARNING statement applies to use in hazardous locations. EXPLOSION HAZARD WARNING •...

  • Page 19: Environnements Dangereux

    MicroLogix™ 1200 Analog Output Module Environnements dangereux Cet équipement est conçu pour être utilisé dans des environnements de Classe 1, Division 2, Groupes A, B, C, D ou non dangereux. La mise en garde suivante s’applique à une utilisation dans des environnements dangereux. DANGER D’EXPLOSION AVERTISSEMENT •...

  • Page 20: Publication 1762-In016A-En-P - July

    Publication 1762-IN016A-EN-P - July 2003 PN 40072-120-01(1) Copyright © 2003 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A. ´H'54!¶1•¨...

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