Allen Bradley 1715-OB8DE Redundant I/O 8-Point DC Output Module

Product Description

The Allen Bradley 1715-OB8DE is an 8-point digital output module from the 1715 Redundant I/O series. Designed for high-reliability applications, it delivers stable DC output signals and supports redundant system architectures. With DIN rail mounting, compact design, and robust environmental ratings, this module ensures dependable operation in industrial automation environments.

Technical Specifications

• Manufacturer: Allen Bradley

• Category: PLCs

• Product Line: 1715 Redundant I/O

• Part Number: 1715-OB8DE

• Weight: 0.50 lbs (0.23 kg)

• Module Type: 8-point digital output module

• Output Signal Range: 18–32 VDC

• Maximum Power Dissipation: 3 W

• Wire Size Compatibility: 18–16 AWG

• Shock Rating: 25 g during operation

• Mounting Method: DIN rail installation

• Enclosure Rating: IP20 (open-style)

Application Scenarios

• Redundant I/O systems requiring reliable DC output control

• Industrial automation panels with compact DIN rail installations

• Applications needing robust shock resistance and stable DC output signals

FAQ

Q: How many outputs does the 1715-OB8DE provide?  A: It supports 8 digital DC outputs.

Q: What is the output voltage range?  A: The module operates between 18–32 VDC.

Q: Is this module suitable for redundant systems?  A: Yes, it is part of the 1715 Redundant I/O series, designed for high-reliability applications.

Comparison with Similar Models

• 1715-OB8DE: 8-point DC output, redundant I/O series

• 1715-IB8DE: 8-point DC input module, complementary input option

• 1715-OB16: 16-point DC output module, higher density configuration