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Allen-Bradley Hardware Product

Redundant I/O Modules

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Our Bulletin 1715 Redundant I/O modules provide true redundant I/O support for critical process applications in standard and extreme operating environments. With exceptional ease-of-use, premier diagnostics, and flexible configuration, these modules support fault tolerant capabilities without requiring additional hardware or software.

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1715 Redundant I/O-I/O Modules
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Overview

  • Offer flexible, modular construction for user-configurable I/O applications
  • Provide I/O redundancy for system requiring high availability
  • Suitable for simplex and duplex connections and for fault tolerant applications
  • Require no additional hardware or programming software
  • Allow module removal and replacement online with no interruption of the signal inputs

1715 Analog Input Modules

  • Offer 4…20 mA input
  • 16-channel connection capability
  • Independent, galvanically isolated input channels
  • Built-in diagnostic testing

1715 Analog Output Modules

  • Offer 4…20 mA output
  • Support as many as eight field devices
  • Provide secure communication between modules for fault tolerant operation
  • Include two-terminal current regulating device

1715 Digital Input Modules

  • Offer 24V DC input
  • 16-channel connection capability
  • Independent, galvanically isolated input channels
  • Built-in diagnostic testing
  • Provide input voltage data for line monitoring and field fault detection

1715 Digital Output Modules

  • Offer 24V DC output
  • Eight isolated output channels per module
  • Offer fail-safe design and operation
  • Provide duplex series output switches with overload protection for each channel
  • Provide voltage and current monitoring on each channel with reverse current protection
  • Support short circuit and open circuit line fault detection
  • Allow dual redundant field power feed capabilities without requiring external diodes

 


Product Selection

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Software

Studio 5000 Logix Designer
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Studio 5000 Logix Designer

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Use the Product Download and Compatibility Center (PCDC) to find product downloads and much more.

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FactoryTalk Software
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Each FactoryTalk offering centers on driving your business performance. From the design and commissioning phase on through to board room level data needs, we can bring together value to all users in your operation.

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Documentation

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Visit the Technical Documentation Center to find product specifications, installation guides, user manuals, product certifications and more.

View 1715 Redundant I/O Module Technical Publications and Certifications

Certifications

ATEX CertificationATEX Certification
C-TICK CertificationC-TICK Certification
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