Allen-Bradley C Series Installation Instructions Manual
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Allen-Bradley C Series Installation Instructions Manual

Allen-Bradley C Series Installation Instructions Manual

Protected output module
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Download this manual See also: User Manual, Instruction and Installation Manual
POINT I/O Protected Output Module
(Cat. No. 1734-OB2EP Series C)
4
3
Description
1
Mounting Base
2
Mechanical Keying (orange)
3
Module Wiring Diagram
4
Module Locking Mechanism
5
Insertable I/O Module
1
Wiring Base Assembly consists of item 1) mounting base, 1734-MB and item 7) removable
terminal block, 1734-RT or -RTS.
POINT I/O is a trademark of Rockwell Automation
DeviceNet is a trademark of ODVA, Inc.
9
2
8
10
1
1
Installation Instructions
5
6
7
Description
6
RTB Removal Handle
7
Removable Terminal Block (RTB)
8
DIN Rail Locking Screw (orange)
9
Slide-in Writable Label
10
Interlocking Side Pieces
Publication 1734-IN586B-EN-P - March 2002
41825OB2E
1

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Summary of Contents for Allen-Bradley C Series

  • Page 1 Installation Instructions POINT I/O Protected Output Module (Cat. No. 1734-OB2EP Series C) 41825OB2E Description Description RTB Removal Handle Mounting Base Mechanical Keying (orange) Removable Terminal Block (RTB) Module Wiring Diagram DIN Rail Locking Screw (orange) Module Locking Mechanism Slide-in Writable Label Insertable I/O Module Interlocking Side Pieces Wiring Base Assembly consists of item 1) mounting base, 1734-MB and item 7) removable...

  • Page 2: Important User Information

    In no event will Allen-Bradley be responsible or liable for indirect or consequential damage resulting from the use or application of these products.
  • Page 3 POINT I/O Protected Output Module Identifies information about practices or ATTENTION circumstances that can lead to personal injury or death, property damage, or economic loss. Identifies information that is critical for IMPORTANT successful application and understanding of the product. Publication 1734-IN586B-EN-P - March 2002...
  • Page 4 60529, as applicable, for explanations of the degrees of protection provided by different types of enclosure. 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.

  • Page 5: Explosion Hazard

    POINT I/O Protected Output Module EXPLOSION HAZARD WARNING • 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 nonhazardous.

  • Page 6: Installing The Mounting Base

    POINT I/O Protected Output Module Installing the Mounting Base To install the mounting base on the DIN rail, proceed as follows. 1. Position the mounting base vertically above the installed units (adapter, power supply or existing module. 2. Slide the mounting base down allowing the interlocking side pieces to engage the adjacent module or adapter.

  • Page 7: Installing The Removable Terminal Block (Rtb)

    POINT I/O Protected Output Module 3. Insert the module straight down into the mounting base and press to secure. The module will lock into place. Installing the Removable Terminal Block (RTB) A removable terminal block is supplied with your wiring base assembly.

  • Page 8: Removing A Mounting Base

    POINT I/O Protected Output Module Removing a Mounting Base To remove a mounting base, you must remove any installed module, and the module installed in the base to the right. Remove the removable terminal block (if wired). 1. Unlatch the RTB handle on the I/O module. 2.

  • Page 9: Communicating With Your Module

    POINT I/O Protected Output Module Communicating with Your Module I/O messages are sent to (consumed) and received from (produced) the POINT I/O modules. These messages are mapped into the processor’s memory. This POINT I/O output module produces 1 byte of input data (scanner Rx) (status). It consumes 1 byte of I/O data (scanner Tx).

  • Page 10: Wiring The Protected Output Modules

    POINT I/O Protected Output Module Wiring the Protected Output Modules Module Status Module Status Network Status Network Status NODE: Protected Sourcing Output Status of Output 0 Status of Output 1 1734 OB2EP Output 1 Output 0 Connection Connection Output 1 Output 0 Connection Connection...

  • Page 11: Troubleshooting With The Indicators

    POINT I/O Protected Output Module Troubleshooting with the Indicators 1734-OB2EP Module Status Module Status Network Status Network Status NODE: Protected Sourcing Output Status of Output 0 Status of Output 1 1734 OB2EP Indication Probable Cause Module Status No power applied to device Green Device operating normally Flashing Green...
  • Page 12 POINT I/O Protected Output Module Indication Probable Cause Network Status Device is not on-line - Device has not completed dup_MAC_id test. - Device not powered - check module status indicator Flashing Green Device is on-line but has no connections in the established state.

  • Page 13: Safety Approvals

    POINT I/O Protected Output Module Safety Approvals The following information applies when Informations sur l’utilisation de cet équipement operating this equipment in hazardous en environnements dangereux: locations: Products marked “CL I, DIV 2, GP A, B, C, D” are suitable Les produits marqués “CL I, DIV 2, GP A, B, C, D”...

  • Page 14: General Specifications

    POINT I/O Protected Output Module Specifications - 1734-OB2EP/C Protected Output Module Output Specifications - Meets IEC 1+ 24V dc Output Specifications Number of Outputs 2 (1 group of 2) non-isolated, sourcing ON-State Voltage Range 10V dc minimum 24V dc nominal 28.8V dc maximum ON-State Voltage Drop 0.7V dc maximum (at 28.8V dc, 55°, full load...
  • Page 15 POINT I/O Protected Output Module Environmental Conditions Operational Temperature 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): -20 to 55°C (-4 to 131°F) Storage Temperature 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...
  • Page 16 Agency Certification (when - UL Listed Industrial Control Equipment, product is marked) certified for US and Canada - UL Listed for Class I, Division 2, Groups A, B, C and D Hazardous locations, certified for US and Canada - European Union 89/336/EEC EMC Directive, compliant with: EN 50081-2;...

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Point i/o 1734-ob2ep

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