Allen-Bradley ControlLogix 1756-OF6VI Installation Instructions Manual
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Allen-Bradley ControlLogix 1756-OF6VI Installation Instructions Manual

Allen-Bradley ControlLogix 1756-OF6VI Installation Instructions Manual

Analog 10v output module
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See also: Reference Manual
ControlLogix
Analog (10V) Output Module
(Catalog Number 1756-OF6VI)
To:

Obtain a User Manual

This product also has a user manual (pub. no. 1756-6.5.9). To view it,
visit www.ab.com/manuals or www.theautomationbookstore.com
You can also purchase a printed manual by:
• contacting your local distributor or Rockwell Automation
representative
• visiting www.theautomationbookstore.com and placing
an order
Installation Instructions
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Summary of Contents for Allen-Bradley ControlLogix 1756-OF6VI

  • Page 1: Table Of Contents

    Installation Instructions ControlLogix Analog (10V) Output Module (Catalog Number 1756-OF6VI) See page: Obtain a User Manual Identify the Module Components Prevent Electrostatic Discharge See Removal and Insertion Under Power (RIUP) Understand Compliance to European Union Directive Note the Power Requirements Install the Module Key the Removable Terminal Block/Interface Module Wire the Module...

  • Page 2: Identify The Module Components

    2 ControlLogix Analog (10V) Output Module • calling 800.963.9548 (USA/Canada) or 001.320.725.1574 (outside USA/Canada) Identify the Module Components You received the following components with your order: • 1756-OF6VI module • Removable Terminal Block (RTB) door label If you did not receive these components, contact your Rockwell Automation sales office.

  • Page 3: Prevent Electrostatic Discharge

    ControlLogix Analog (10V) Output Module 3 Prevent Electrostatic Discharge Electrostatic discharge can damage integrated circuits or ATTENTION semiconductors if you touch backplane connector pins. Follow these guidelines when you handle the module: • Touch a grounded object to discharge static potential. •...

  • Page 4: Understand Compliance To European Union Directive

    Voltage, by applying the safety requirements of EN 61131-2 Programmable Controllers, Part 2 - Equipment Requirements and Tests. For specific information required by EN 61131-2, see the appropriate sections in this publication, as well as the following Allen-Bradley publications: • Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1 •...

  • Page 5: Note The Power Requirements

    ControlLogix Analog (10V) Output Module 5 Note the Power Requirements This module receives power from the 1756 chasis power supply and requires 2 sources of power from the backplane: • 250mA at 5.1V dc • 175mA at 24V dc Add this current/power value (5.5W) to the requirements of all other modules in the chassis to prevent overloading the power supply.

  • Page 6: Key The Removable Terminal Block/Interface Module

    6 ControlLogix Analog (10V) Output Module Key the Removable Terminal Block/Interface Module Wedge-shaped keying tabs and U-shaped keying bands came with your RTB to prevent connecting the wrong wires to your module. Key positions on the module that correspond to unkeyed positions on the RTB.
  • Page 7 ControlLogix Analog (10V) Output Module 7 A. Remove a length B. Pull the foil shield C. Twist the foil shield D. Attach a ground lug of cable jacket and bare drain and drain wire and apply heat from the wire from the together to form a shrink tubing to the connecting cable.

  • Page 8: Wire The Module

    8 ControlLogix Analog (10V) Output Module Wire the Module You can only connect wiring to your module through an RTB or IFM. The example below shows how to wire the module. 1756-OF6VI OUT-1 OUT-0 User Analog Not used Not used Output Device RTN-1 RTN-0...

  • Page 9: Assemble The Removable Terminal Block And The Housing

    ControlLogix Analog (10V) Output Module 9 Assemble the Removable Terminal Block and the Housing 1. Align the grooves at the bottom of the housing with the side edges of the RTB. Groove Side edge of the RTB Groove Strain relief area Side edge of the RTB 20852-M 2.
  • Page 10 10 ControlLogix Analog (10V) Output Module Before installing the RTB, make certain: • field-side wiring of the RTB has been completed. • the RTB housing is snapped into place on the RTB. • the RTB housing door is closed. • the locking tab at the top of the module is unlocked. 1.

  • Page 11: Check The Indicators

    ControlLogix Analog (10V) Output Module 11 Check the Indicators The indicators show CAL status (green) and a bi-colored LED for module "OK" (red/green). ANALOG OUTPUT 20965-M During power up, an indicator test is done and the following occurs: • The "OK" indicator turns red for 1 second and then turns to flashing green if it has passed the self-test.

  • Page 12: Remove The Removable Terminal Block From The Module

    12 ControlLogix Analog (10V) Output Module Remove the Removable Terminal Block from the Module Shock hazard exists. If the RTB is removed from WARNING the module while the field-side power is applied, the module will be electrically live. Do not touch the RTB’s terminals.

  • Page 13: Remove The Module

    ControlLogix Analog (10V) Output Module 13 Remove the Module 1. Push in top and bottom locking tabs. 2. Pull module out of the chassis. 20856–M 20857–M 1756-OF6VI Specifications Number of Outputs 6 individually isolated channels Module Location 1756 ControlLogix Chassis Backplane Power Requirements 250mA @ 5.1V dc &...
  • Page 14 14 ControlLogix Analog (10V) Output Module Module Conversion Method R-Ladder DAC, monotonicity with no missing codes Capacitive Load <1 µFd RTB Screw Torque (NEMA) 7-9 inch-pounds (0.8-1Nm) Module Keying (Backplane) Electronic RTB Keying User defined Field Wiring Arm and Housing 20 Position RTB (1756-TBNH or TBSH) Environmental Conditions Operating Temperature...

  • Page 15: Hazardous Location Information

    ControlLogix Analog (10V) Output Module 15 Hazardous Location information The following information applies when operating this equipment in hazardous locations: Products marked “CL I, DIV 2, GP A, B, C, D” are suitable for use in Class I Division 2 Groups A, B, C, D, Hazardous Locations and nonhazardous locations only.

  • Page 16: Publication 1756-In035C-En-P - October

    Informations sur l’utilisation de cet équipement en environnements dangereux : Les produits marqués « CL I, DIV 2, GP A, B, C, D » ne conviennent qu’à une utilisation en environnements de Classe I Division 2 Groupes A, B, C, D dangereux et non dangereux.

This manual is also suitable for:

Controllogix 1756-of4Controllogix 1756-if6i

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