OVERVIEW

Official designation: Allen-Bradley 1762-OW8 (MicroLogix Series, Relay Output Module)

Role/Application: This 8-point expansion module provides AC/DC normally open relay outputs for digital control. It is compatible with MicroLogix 1100, 1200, and 1400 controllers, offering electrical isolation between outputs.

KEY SPECS SUMMARY

Power: 80 mA at 5V DC bus

Interfaces / Ports: Removable screw connection

Indicators: Individual output LEDs

Operating Temp: 0 to 55 degrees C

Platform / Compatibility: MicroLogix 1100/1200/1400

Limit: 2.5 A max per point

Lifecycle: Existing

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What are the output voltage ranges supported by the 1762-OW8 relay contacts?

A: The module supports an output voltage range of 5 to 265V AC and 5 to 125V DC.

Wiring & Installation:

Q: What is the recommended terminal screw torque for the field wiring on the module?

A: The recommended torque for tightening the terminal screws is 0.90 Newton-meters (8 pound-inches).

Troubleshooting & Compatibility:

Q: How many output groups does the 1762-OW8 have for isolation purposes?

A: It has two isolated output groups, with four channels per group.

Replacement & Upgrades:

Q: What is the maximum distance the 1762-OW8 can be from the system power supply?

A: The module should not be installed more than 6 modules away from the host controller's power supply.