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1769-OB32 | Allen-Bradley | Compact I/O 32-Point DC Output Module1769-OB32 | Allen-Bradley | Compact I/O 32-Point DC Output Module1769-OB32 | Allen-Bradley | Compact I/O 32-Point DC Output Module
1769-OB32 | Allen-Bradley | Compact I/O 32-Point DC Output Module
1769-OB32 | Allen-Bradley | Compact I/O 32-Point DC Output Module
1769-OB32 | Allen-Bradley | Compact I/O 32-Point DC Output Module

1769-OB32 | Allen-Bradley | Compact I/O 32-Point DC Output Module


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PRODUCT SKU : 1769-OB32

PRODUCT TYPE : Output Module

PRODUCT VENDOR : Allen-Bradley


  • 100% Genuine Parts – Risk-Free 30-Day Returns
  • 1-Year Warranty & Expert Support for Every Order

Product Details

Overview

The Allen-Bradley 1769-OB32 is a 32-point DC output module designed for the Compact I/O system, offering reliable solid-state switching for control and automation applications. It provides high-speed output performance, robust isolation, and flexible installation options for use with CompactLogix and MicroLogix 1500 controllers.

Technical Specifications

  • Manufacturer: Allen-Bradley

  • Model Number: 1769-OB32

  • Product Type: 32-Point DC Output Module

  • Output Channels: 32 sourcing outputs (16 points per group)

  • Voltage Category: 24 V DC source type

  • Operating Voltage Range: 20.4 V DC to 26.4 V DC

  • Current Draw (5.1 V Bus): 300 mA typical

  • Output Current Rating: 0.5 A per point, 8 A per module maximum (steady-state)

  • Surge Current: 2.0 A for 10 ms, repeatable every 2 s

  • Isolation Voltage:

    • 1200 V AC for 1 s or 1697 V DC for 1 s between output point and bus

    • 75 V DC continuous working voltage (IEC Class 2 reinforced insulation)

  • Power Dissipation: 4.5 W maximum at rated load

  • Slot Width: 1.5 modules

  • Power Supply Compatibility: 1769-PA2, 1769-PB2, 1769-PA4, 1769-PB4

  • Power Supply Distance Rating: Up to 6 modules from the power supply

  • Wiring Type: Copper conductors, rated 90 °C (194 °F)

  • Enclosure Type: Open-style module (requires protective housing)

  • Mounting Options: DIN-rail or panel-mounted installation

  • Dimensions (H × W × D): 118 mm × 52.5 mm × 87 mm (approx.)

  • Weight: Approx. 280 g

  • Replacement Terminal Block: 1769-RTBN18 (one per kit)

  • Operating Temperature Range: 0 °C to +60 °C (32 °F to 140 °F)

  • Storage Temperature Range: −40 °C to +85 °C (−40 °F to 185 °F)

Key Features

  • High-Density Design: 32 individually controlled DC output points in a single module for efficient space usage.

  • Fast Response: Designed for high-speed switching in automation control applications.

  • Reinforced Isolation: Meets IEC Class 2 insulation standards for safe electrical separation between circuits.

  • Thermal Efficiency: Low heat generation with a maximum power dissipation of 4.5 W.

  • Modular Flexibility: Fully compatible with Compact I/O power supplies and controller modules.

  • Ease of Maintenance: Detachable terminal block simplifies wiring and field replacement.

Application Scenarios

  • Machine automation and discrete control systems

  • Material handling, packaging, and assembly line operations

  • Process control requiring multiple DC output points

  • Integration within CompactLogix or MicroLogix 1500 I/O configurations

FAQ

Q1: What controllers are compatible with the 1769-OB32?
It can be used with Allen-Bradley CompactLogix and MicroLogix 1500 controllers that support the 1769 Compact I/O platform.

Q2: Does the module support both sourcing and sinking outputs?
No. The 1769-OB32 provides sourcing outputs only, designed for DC loads.

Q3: What is the recommended replacement terminal block?
Use 1769-RTBN18 (one per module) for secure wiring and easy maintenance.

Additional Information

  • 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
  • 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
  • 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
  • Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
  • Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
  • Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.




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