1762-IF4

Overview

Allen-Bradley 1762-IF4 is a MicroLogix Analog Input Module designed for precise voltage and current signal measurement in automation systems.

Electrical Specifications

• Number of Inputs: 4 differential (bipolar)

• A/D Converter Type: Sigma-Delta

• Common Mode Voltage Range: ±27 V

• Common Mode Rejection: > 55 dB at 50/60 Hz

• Non-linearity: ±0.12% full scale

• Overall Accuracy: ±0.32% full scale (−20…65 °C) / ±0.24% full scale (25 °C)

Input Characteristics

• Input Impedance: 200 kΩ (voltage), 275 Ω (current)

• Current Input Protection: ±32 mA

• Voltage Input Protection: ±30 V

Diagnostics

• Channel Diagnostics: Reports over/under range or open circuit conditions for analog inputs.

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