Allen-Bradley 1756-RIO Remote I/O Module – ControlLogix

Allen-Bradley 1756-RIO ControlLogix Remote I/O Communication Module

Technical Specifications

• Brand: Allen-Bradley/Rockwell Automation
• Model: 1756-RIO
• Series: ControlLogix
• Type: Remote I/O Communication Module
• RIO Ports: 1 channel
• Max Devices: 32 physical adapters
• Data Types: Digital, analog, block transfer
• Power Consumption: 2.5 Watts maximum
• Backplane Current: 450mA at 5.1V DC, 5mA at 24V DC
• Isolation Voltage: 50V continuous
• Operating Temperature: 32°F to 140°F (0°C to 60°C)
• Communication Speed: 57.6kbps to 115.2kbps
• Data Transfer Rate: Up to 230.4k baud
• Connection Type: RIO network
• Cable Type: Belden 9463 or 1771-CD
• Dimensions: 5.51″ x 4.41″ x 5.71″
• Weight: 0.8 lbs (0.36 kg)

Compatible Components

• Chassis: 1756-A4, A7, A10, A13, A17
• Standard Power Supplies: 1756-PA72/C, PA75/B, PB72/C, PB75/B, PC75/B, PH75/B
• Redundant Power: 1756-PA75R, PB75R, PSCA2
• Communication Cables: Belden 9463, 1771-CD

Frequently Asked Questions

• How many devices can this module support?
  It connects to up to 32 remote devices or adapters.
• What cable should I use for connections?
  Use Belden 9463 or 1771-CD RIO cable.
• Can I change between scanner and adapter mode?
  Yes, it works in both modes as needed.
• Does it work with existing Remote I/O networks?
  Yes, it integrates with current systems.
• What power supplies are compatible?
  Works with standard and redundant 1756 power supplies.