1762-IF20F2

Overview of Allen-Bradley 1762-IF2OF2 MicroLogix 1200 Analog Input/Output Module

The Allen-Bradley 1762-IF2OF2 is an analog combination input/output module designed for use with MicroLogix 1100, 1200, and 1400 programmable controllers. It features two differential analog inputs and two single-ended analog outputs, capable of measuring and generating voltage or current signals. This module provides high accuracy and resolution, suitable for industrial process control applications.

Key Features of 1762-IF2OF2

• Inputs: Two differential analog inputs supporting 0-10 V DC and 4-20 mA signals.
• Outputs: Two single-ended analog outputs configurable for voltage (0-10 V DC) or current (4-20 mA).
• Resolution: 12-bit successive approximation A/D and D/A converters for precise signal conversion.
• Input Protection: ±30 V for voltage and ±32 mA for current inputs ensures durability.
• Accuracy: ±0.55% full-scale typical over operating temperature range.
• Input Impedance: 200 kΩ for voltage inputs, 250 Ω for current inputs.
• Common Mode Rejection: Greater than 55 dB at 50/60 Hz, ensuring noise immunity.
• Diagnostics: Over/under-range and open-circuit detection with bit-level reporting.
• Power Consumption: Maximum of 40 mA at 5 V DC and 105 mA at 24 V DC.
• Operating Temperature: -20 to 65°C (-4 to 149°F), appropriate for industrial environments.
• Dimensions: 90 mm x 87 mm x 40.4 mm (3.54 in. x 3.43 in. x 1.59 in.)

Applications / Use Case

The 1762-IF2OF2 module is suitable for industrial process control, enabling MicroLogix controllers to interface with analog sensors and actuators. It is ideal for monitoring temperature, pressure, flow, and other analog signals and controlling devices such as valves and motors with analog outputs.