Allen-Bradley 1756-OB32 | ControlLogix DC Output Module

Allen-Bradley 1756-OB32 – High-Density 32-Channel DC Output Module

Key Advantages

• 32 output channels in compact single-slot design
• Works with 10-31.2V DC systems
• Ultra-fast response time (1ms max)
• Perfect for space-constrained installations
• Compatible with all ControlLogix chassis

Technical Specifications

• Output Type: DC, sourcing
• Voltage Range: 10-31.2V DC
• Current per Point: 0.5A @50°C (0.35A @60°C)
• Total Current: 16A @50°C (10A @60°C)
• Switching Speed: 60μs typical (1ms max)
• Power Consumption: 4.8W max
• Terminal Blocks: 1756-TBCH or 1756-TBS6H
• LED Indicators: 32 channel status lights
• Isolation: 50V continuous

Easy Installation

• Fits any 1756 chassis (local or remote)
• No tools needed for terminal blocks
• Works from 0°C to 60°C

Download Complete Manual

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Expert Answers

1. Can I use this for LED arrays?
   Yes, perfect for multiple lighting controls.
2. What’s the advantage of 32 channels?
   Saves space versus multiple modules.
3. How do I monitor output status?
   32 built-in LEDs show each channel state.
4. Is special wiring needed?
   Standard 1756-TBCH/TBS6H blocks included.
5. Can it handle rapid cycling?
   Yes, 1ms max switching speed.

What You Get

• 1x 1756-OB32 output module
• Installation documentation

Order With Confidence

• 12-month quality guarantee
• Fast shipping: FedEx, UPS, DHL available