PRODUCT INFORMATION
Product Overview
The Allen-Bradley 1762-OB8 MicroLogix Digital Output Module provides solid-state expansion outputs for MicroLogix 1200 controllers. It features eight sourcing digital output points operating across a 20.4 to 26.4 VDC range. The unit draws 115 mA backplane current at 5 VDC. Each individual output point supports a continuous current load of 0.5 A. Total aggregate current load reaches up to 4.0 A per module.
This module exhibits a signal turn-on delay of 0.1 milliseconds for resistive loads. The corresponding signal turn-off delay is 1.0 millisecond. Group-to-backplane electrical isolation is tested at 1200 VAC or 1697 VDC. Operational power dissipation is 1.6 Watts under normal operating conditions. Operating temperature ranges from 0 to 55 degrees Celsius at 5 to 95 percent non-condensing relative humidity.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Product Line | MicroLogix 1200 |
|---|
| UPC | 611320152111 |
|---|
| Weight | 0.56 lbs (0.26 kg) |
|---|
| Operating Voltage Range | 20.4-26.4V DC |
|---|
| Outputs | 8 |
|---|
| Voltage Category | 24V DC |
|---|
| Mounting | DIN Rail |
|---|
| Backplane Current | 115 mA at 5 Volts |
|---|
| UNSPSC | 32151601 |
|---|
TECHNICAL INFORMATION
Features
- Provides eight solid-state sourcing digital outputs operating from 20.4 to 26.4 VDC.
- Delivers 0.5 A continuous current per point and 4.0 A total module load.
- Draws 115 mA backplane current at 5 VDC during normal operation.
- Achieves signal delays of 0.1 ms turn-on and 1.0 ms turn-off.
- Handles an intermittent current surge of 2.0 A for 10 milliseconds.
- Withstands 30G operating shock and 5G vibration at 500 Hertz.
TECHNICAL INFORMATION
Applications
- MicroLogix 1200 expansion output point additions.
- Direct switching of 24 VDC industrial actuators and indicators.
- Sourcing DC output interfacing within automated production machinery.
TECHNICAL INFORMATION
Connections / Interfaces
- Connects directly as an expansion module to MicroLogix 1200 controllers.
- Maintains verified group-to-backplane electrical isolation rated at 1200 VAC or 1697 VDC.
TECHNICAL INFORMATION
Installation Guidelines
- Mount the module securely onto a standard DIN rail.
- Maintain a maximum power supply distance of six module lengths from the controller.
- Ensure operating ambient temperatures remain between 0 and 55 degrees Celsius.
- Operate within non-condensing relative humidity levels of 5 to 95 percent.
TECHNICAL INFORMATION
Configuration Guidelines
- Ensure total continuous output load does not exceed 4.0 A across all points.
- Limit individual output point loading to a maximum of 0.5 A continuous current.
TECHNICAL INFORMATION
Compatibility
- MicroLogix 1200 controller platforms.
- MicroLogix 1762 expansion I/O systems.
TECHNICAL INFORMATION
Compliance and Certifications
- UL Listed
- c-UL Certified
- CE Marked
TECHNICAL RESOURCES
Documentation
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSMicroLogix 1200 controller platforms. MicroLogix 1762 expansion I/O systems.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What is the reference price for the Allen-Bradley 1762-OB8?
Observed market reference pricing is approximately $147.00 USD for refurbished units. These figures are indicative market reference pricing only and are not a final quotation. Final quotes depend on condition, stock availability, and delivery requirements.
What are the output ratings for the 1762-OB8 module?
The module provides eight sourcing outputs operating at 20.4 to 26.4 VDC. Each point supports 0.5 A continuous current, totaling 4.0 A per module.
What is the maximum power supply distance for the 1762-OB8?
The module supports a maximum power supply distance rating of six module lengths.
What are the operating vibration and shock limits for this unit?
The module resists 30G operational shock and 5G operational vibration at 500 Hertz.
