Allen-Bradley 1756-OB16DK ControlLogix DC Output Module

Allen-Bradley 1756-OB16DK – Smart DC Output Module

Key Advantages

• 16 Diagnostic Outputs: Monitor each channel’s status
• Fast Switching: 60μs ON / 630μs OFF response times
• Wide Voltage Range: 19.2-30V DC operation
• High Current: 2A/point (8A total at 30°C)
• Corrosion Protected: Conformal coating for harsh environments

Technical Specifications

• Brand: Allen-Bradley/Rockwell
• Model: 1756-OB16DK
• Series: ControlLogix
• Type: Diagnostic DC Output
• Voltage: 24V DC (19.2-30V range)
• Current: 2A/point, 8A/module (30°C)
• Power: 3.3W max at 60°C
• Terminal Blocks: 1756-TBCH/TBS6H
• Isolation: 50V continuous
• Backplane Power: 250mA @5V DC
• Operating Temp: 0-60°C
• Certifications: T4A rated

Download Complete Documentation

Get detailed specs including installation guides.

Technical FAQs

• Q: What’s the difference vs standard output modules?
  A: Added diagnostic capabilities for each channel
• Q: Can it handle motor starters directly?
  A: Yes, up to 2A – use relays for higher loads
• Q: Are status indicators included?
  A: Yes, per-channel diagnostics with LED indicators
• Q: What’s the minimum load requirement?
  A: No minimum load required
• Q: Is it suitable for outdoor use?
  A: With proper enclosure (conformal coated only)

Order Now – Smarter Output Control

Upgrade to the Allen-Bradley 1756-OB16DK – precision DC output with diagnostics!