1771-OFE2

Overview

• Manufacturer: Rockwell Automation
• Brand: Allen-Bradley
• Part Number: 1771-OFE2
• Module Type: Analog Output Module
• Series: 1771 Product Bulletin
• Outputs: 4 Isolated channels

Specifications

• Output Current: 4-20 mA
• Digital Resolution: 12-bit binary
• Module Width: Single slot
• Data Format: Natural Binary or BDC Scaling to +/- 9999
• Current Range: 4-20 mA

Power & Dissipation

• Power Dissipation: 7.9 Watts
• Thermal Dissipation: 26.9 BTU/hr
• Backplane Current: 1.5 mA

Mounting & Indicators

• Mounting: Rack mountable
• Indicators: 2 LED

Wiring & Keying

• Keying: Between 10 and 12; Between 26 and 28
• Field Wiring Arm: Cat. No. 1771-WC
• Wiring Arm Screw Torque: 7-9 inch-pounds
• Coating: Conformal Coat

Signal Delay

• Typical AC Signal Delay (Off): 45 (+/- 15) ms
• Typical DC Signal Delay (Off): 50 ms

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