Name: Allen-Bradley 1715-OB8DE Digital Output Module
Brand: Allen-Bradley
SKU: 1715-OB8DE
Availability: InStock

The Allen-Bradley 1715-OB8DE belongs to the 1715 redundant I/O platform, specifically engineered for mission-critical applications that require high availability. This module provides eight current-sourcing digital outputs, allowing for the reliable control of actuators, motor starters, and solenoid valves. By utilizing a redundant architecture, the system maintains continuous operation even during a single point of failure, which significantly reduces the risk of unplanned process shutdowns in heavy industrial environments.

Technical Performance and Diagnostic Capabilities

Operating within a standard 24V DC range, the 1715-OB8DE delivers precise power management for field devices. Each of the eight points supports a load of up to 1 Amp, providing sufficient capacity for most industrial discrete components. Furthermore, the module includes comprehensive onboard diagnostics and a health status display. These integrated tools allow maintenance teams to identify fault conditions immediately, ensuring that the redundant pairs transition safely and transparently.

Output Type: Current Sourcing (Digital)
Channel Count: 8 points per module
Voltage Range: 18V to 32V DC
Current Rating: 1.0 Amp maximum per point
System Power Dissipation: 3.0 Watts
Redundancy Support: Seamless pairing with secondary modules via the 1715 backplane

Robust Design for Extreme Environments

Engineered to withstand more than just standard factory conditions, the 1715-OB8DE features an extended operating temperature range and high mechanical resistance. Its IP20-rated, open-style enclosure fits securely on a DIN rail, while the hardware supports high-vibration environments. Additionally, the module employs surge transient immunity to protect sensitive internal circuitry from electrical noise and voltage spikes.