1769 IF4X0F2/A

Overview of Allen-Bradley 1769-IF4X0F2-A CompactLogix Analog I/O Module

The Allen-Bradley 1769-IF4X0F2-A is a combination analog input/output module from the CompactLogix series. It features 4 single-ended analog input channels and 2 single-ended analog output channels. The module supports voltage input/output ranges up to ±10.5V and current signal ranges of 0-21 mA, providing 8-bit resolution per channel.

Key Features of 1769-IF4X0F2-A

• Analog Inputs: 4 channels, single-ended or differential input wiring, supporting 0-10.5 V DC or 0-21 mA (including 4-20 mA) signals.
• Analog Outputs: 2 channels, single-ended, outputting 0-10.5 V DC or 0-21 mA signal with max 10 mA current load.
• Conversion Method: Successive approximation ADC/DAC with 8-bit plus sign resolution.
• Response Time: 5 ms per input channel, 0.3 ms per voltage output channel, 3.0 ms per current output channel.
• Supply Voltage: Powered by 1769 series power supplies (PA2, PB2, PA4, PB4).
• Operating Temperature Range: 0 to 60°C (32 to 140°F).
• Physical Size: 118 mm (H) x 87 mm (D) x 35 mm (W), with mounting tabs (height 138 mm).
• Indicators: LED status indicators for module health and activity.
• Certifications: UL Listed, CE Certified.

Technical Specifications

Applications / Use Cases

The 1769-IF4X0F2-A module is suitable for process control and monitoring applications where moderate accuracy analog input and output signals are required. It is ideal for cost-sensitive applications where lower resolution is acceptable, such as status monitoring and simple control loops in industrial automation systems.