Allen-Bradley 1794-IF2XOF2I Analog Combination I/O Module

FAQ

Q1. What is the main function of the 1794-IF2XOF2I?
It is a FLEX I/O analog combination module that provides 2 isolated analog inputs and 2 isolated analog outputs in one unit.

Q2. Are the input and output channels isolated?
Yes, both input and output channels are isolated from each other and from system logic.

Q3. What signal types does it support?
It supports voltage (0–10 V, ±10 V) and current (0–20 mA, 4–20 mA) signals.

Q4. What is the resolution of the module?
It uses 16-bit resolution for both analog inputs and outputs.

Q5. What is the power requirement?
It operates on a 24 VDC supply with a range of 19.2 to 31.2 VDC.

Q6. What is the operating temperature range?
It operates between -20 °C and 55 °C in industrial environments.

Q7. What are its physical size and weight?
It measures approximately 6.6 × 9.4 × 9.4 cm and weighs about 0.20 kg.

Q8. What applications is it typically used for?
It is used in industrial automation systems where both analog signal measurement and control are required, especially in process control loops and distributed I/O architectures.