Allen-Bradley 1746-OB32

Allen-Bradley 1746-OB32 | 32-Channel Digital Output Module

Overview

The Allen-Bradley 1746-OB32 is a 32-point digital output module designed for the SLC 500 modular system. It provides 24V DC sourcing outputs for controlling actuators, indicators, and other DC-powered devices in industrial automation environments.

Key Features

• Output Points: 32 sourcing outputs

• Nominal Output Voltage: 24V DC

• Output Voltage Range: 10–30V DC

• High-Density Design: Compact form factor for space-saving installations

• Status Indicators: Individual LED indicators for each output channel

• Mounting: Installs into a standard SLC 500 chassis

• Short-Circuit Protection: Included per channel

Technical Specifications

• Catalog Number: 1746-OB32

• Continuous Current per Output: 0.5 A

• Continuous Current per Module: 8 A maximum

• On-State Voltage Drop: 1.2V DC maximum

• Off-State Leakage Current: 0.1 mA maximum

• Isolation Voltage: 1500V RMS between outputs and backplane for 1 minute

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

• Storage Temperature: -40°C to 85°C (-40°F to 185°F)

• Relative Humidity: 5% to 95% non-condensing

• Shock Resistance: 30g operational

• Vibration Resistance: 5g, 10–500 Hz

• Certifications: UL, CE, CSA

Applications

• Conveyor and material handling control

• Packaging machinery

• Automated assembly lines

• Process automation and monitoring

• Machine tool control systems

Why Choose the 1746-OB32?

• High Output Density: 32 points in a single module

• Reliable Output Control: 24V DC sourcing for industrial devices

• Efficient Space Use: Ideal for compact control cabinets

• Industrial Durability: Designed for rugged environments

• Integrated Protection: Prevents short-circuit damage

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Available and ready for immediate shipment.