Here are the brief English parameters of Allen - Bradley 1769 - IF4:
Module Type: 4 - channel analog input module for CompactLogix.
Input Quantity: 4 differential or single - ended inputs.
Input Range: ±10V DC, 0 - 10V DC, 0 - 5V DC, 1 - 5V DC, 0 - 20mA, 4 - 20mA.
Input Impedance: Approximately 220kΩ for voltage terminal, 250Ω for current terminal.
Resolution: 14 - bit (unipolar); 14 - bit + sign (bipolar).
Common Mode Rejection Ratio: >60 dB at 50 and 60 Hz.
Normal Mode Rejection Ratio: - 50 dB at 50 to 60 Hz.
Rated Working Voltage: 30V AC/30V DC.
Power Supply: Usually with 1769 - PA2, 1769 - PB2, 1769 - PA4, 1769 - PB4.
Current Draw: 120mA at 5.1V, 60mA at 24V.
Heat Dissipation: Max 2.52W.
Dimensions: 118 x 87 x 35 mm (H x D x W).
Weight: Approximately 300g (0.65 lbs).
Operating Temperature: 0°C to +60°C (32°F to +140°F).
Storage Temperature: - 40°C to +85°C (- 40°F to +185°F).