Overview

The 1771-OFE2 module from Rockwell Automation provides two channels of analog output for controlling devices such as valves, motors, and other analog equipment. It converts digital signals from the PLC into analog signals, allowing for precise control of various processes.

Specifications

• Manufacturer: Rockwell Automation
• Brand: Allen-Bradley
• Part Number/Catalog No.: 1771-OFE2
• Module Type: Individually isolated analog output module
• Series: 1771 Product Bulletin
• Number of Outputs: Four (4) outputs
• Output Current: 4-20 mA
• Module Location: 1771 I/O chassis
• Module Width: Single slot
• Digital Resolution: 12-bit binary
• Backplane Power: 1.50 A
• Thermal Dissipation: 26.9 BTU/hr
• Keying:
  • Between 10 and 12
  • Between 26 and 28
• Field Wiring Arm: Cat. No. 1771-WC
• Wiring Arm Screw Torque: 7-9 inch-pounds
• Number of I/O: 4 Isolated (1000 Volt) Differential
• Data Format: Natural Binary or BDC Scaling to +/- 9999
• Voltage Range: N/A
• Current Range: 4-20 mA
• Backplane Current: 1.5 mA
• External Power: None
• Wiring Arm: 1771-WH
• Coating: Conformal Coat
• Typical AC Signal Delay (Off): 45 (+/- 15) ms
• Typical DC Signal Delay (Off): 50 ms
• Mounting: Rack Mountable
• Indicators: 2 LED
• UPC: 10612598003072