1756-OB16IS Output Module | 16-Point Synchronized ControlLogix

Allen-Bradley 1756-OB16IS ControlLogix Output Module – Precision Synchronized Control for Demanding Applications

Technical Specifications

• Brand: Allen-Bradley | Model: 1756-OB16IS
• Output Type: Isolated DC (16 points)
• Voltage Range: 10-30V DC
• Current Capacity:
  • 2A/point @30°C | 1A/point @60°C
  • 8A/module @30°C | 4A/module @60°C
• Timing Accuracy: ±16.7µs synchronization
• Surge Protection: 4A for 10ms (repeatable)
• Isolation: 250V between outputs
• Leakage Current: <0.5mA per point

Advanced Features

• Precision scheduled outputs for motion control
• Configurable fault states (Hold/On/Off)
• Rugged design withstands 2G vibration
• Low 1.2V voltage drop at full load
• Basic insulation tested at 1350V AC

Installation & Protection

• Single-slot ControlLogix chassis
• Requires CIPSync architecture
• 36-pin terminal block connection
• Open-style enclosure design
• Hot-swappable with power on

Certifications & Support

• UL, CE, RoHS certified
• 12-month performance warranty
• Global shipping: FedEx/UPS/DHL
• Operating temp: 0-60°C (32-140°F)

Expert Questions Answered

• Q: What’s the timing accuracy between outputs?
  A: ±16.7µs when synchronized
• Q: Can I mix sink and source devices?
  A: Yes – each output is configurable
• Q: Minimum load current requirement?
  A: 1mA per output required
• Q: Vibration tolerance levels?
  A: 2G continuous, 30G shock
• Q: Special architecture needed?
  A: Requires CIPSync implementation

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Download Technical Resources

Complete specifications: ControlLogix I/O Modules Technical Manual (PDF)