PRODUCT INFORMATION
Product Overview
The Allen-Bradley 1762-OB32T is a MicroLogix solid-state source output module. This expansion unit provides thirty-two DC source outputs organized into two isolated groups. It operates across a nominal voltage rating of 24V DC. The supported operating voltage range extends from 10.2V DC to 26.4V DC. Control systems utilize this unit to drive solenoids, indicator lamps, and DC actuators directly.
Each output channel delivers up to 0.5 A of continuous current at 60 degrees Celsius. Each sixteen-channel group handles a maximum current of 2.0 A. Total module continuous current capacity reaches 4.0 A at 60 degrees Celsius. Optical isolation provides 1200V AC for two seconds between internal circuits and field wiring. The hardware features a compact footprint suitable for industrial control cabinets.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
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| UPC | 612598849925 |
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| Weight | 0.56 lbs (0.26 kg) |
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| Module Type | Solid State output module |
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| No. of Outputs | Thirty-Two (32) ouputs |
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| No. of groups | Two (2) Output groups |
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| Channels per group | Sixteen (16) channels |
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| Nominal Output voltage | 24VDC |
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| Output voltage range | 10.2-26.4 VDC |
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| Output current rating per channel | 0.5 A @ 60 °C (140 °F) |
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| Output current rating per group | 2.0 A @ 60 °C (140 °F) |
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| Output current rating per module | 4.0 A @ 60 °C (140 °F) |
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| Surge current | 2.0 A (Repeatable every 2 s @ 60 °C (140 °F) for 10 ms |
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| Minimum On-state current | 1 mA |
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| Outputs | 32 |
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| Input Power | 24V DC |
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| Operating Voltage Range | 10.2-26.4V DC |
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| Heat Dissipation | 3.4 Watts |
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| Wire Size | 22, 24, and 26 AWG |
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TECHNICAL INFORMATION
Features
- Thirty-two solid-state 24V DC sourcing output points.
- Divided into two isolated groups containing sixteen points each.
- Delivers 0.5 A continuous current per point at 60 °C.
- Provides 2.0 A continuous current rating per common group.
- Supplies 4.0 A total continuous current capacity across the module.
- Supports 2.0 A repeatable surge current for 10 ms.
- Delivers fast signal switching with 0.5 ms turn-on response.
TECHNICAL INFORMATION
Applications
- Direct operation of 24V DC industrial pilot lights and visual indicators.
- Control of low-power DC solenoid valves and pneumatic actuators.
- Switching interposing relay coils for higher-power electrical loads.
- Interfacing with solid-state logic devices in factory automation.
TECHNICAL INFORMATION
Connections / Interfaces
- Field wiring terminals accept 22 AWG, 24 AWG, and 26 AWG conductors.
- Two common terminals provide isolated return paths for the channel groups.
TECHNICAL INFORMATION
Installation Guidelines
- Install the module inside an enclosure that requires a tool for interior access.
- Use enclosures with flame-retardant ratings of 5VA, V2, V1, or V0 when non-metallic.
- Operate within Pollution Degree 2 environments at altitudes up to 6562 feet without derating.
TECHNICAL INFORMATION
Compatibility
- Connects to Allen-Bradley MicroLogix controller expansion buses.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSConnects to Allen-Bradley MicroLogix controller expansion buses.
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 continuous current rating of the Allen-Bradley 1762-OB32T?
Each point supports 0.5 A at 60 °C. Each group supports 2.0 A, and the entire module supports 4.0 A.
What operating voltage does the 1762-OB32T require?
The module requires a nominal 24V DC supply. It operates within a range of 10.2V DC to 26.4V DC.
How are the output points grouped on the 1762-OB32T?
The thirty-two channels are divided into two isolated groups. Each group contains sixteen individual output channels.
What wire sizes are supported by the 1762-OB32T module?
The module supports field connection wiring using 22 AWG, 24 AWG, or 26 AWG conductors.
