1771-NIV

Product Overview

The Allen-Bradley 1771-NIV is a high-resolution isolated analog input module.

Technical Specifications

• Data Format: BDC or Natural Binary
• Number of Inputs: 8 input channels
• Input Range: ±5 V DC or ±20 mA (with RTP resistor option)
• Resolution: 16-bit
• Backplane Current: 1.5 A
• Signal Delay (DC Off): 50 ms typical
• Signal Delay (AC Off): 45 ±15 ms
• Wiring Arm: 1771-WH
• Mounting Type: Rack-mounted
• Module Compatibility: 1771-A1B, A2B, A3B, A3B1, A4B, 1771-AM1, AM2 chassis
• RTP Options: 1771-RTP4 (voltage), 1771-RTP3 (current)