1769-IF4I Isolated Analog Input Module

The 1769-IF4I is a four-channel isolated analog input module designed for accurate measurement and monitoring of industrial signals. It supports both voltage and current inputs, providing reliable signal conversion for automation systems that require stable data acquisition and improved noise resistance.

Technical Specifications

Parameter	Specification
Product Type	Isolated Analog Input Module
Number of Channels	4 isolated differential inputs
Input Signal	Voltage and current
Voltage Range	±10V DC, 0…10V DC, 0…5V DC, 1…5V DC
Current Range	0…20 mA, 4…20 mA
Resolution	Up to 16-bit unipolar / 15-bit plus sign bipolar
Conversion Type	Delta Sigma
Isolation Voltage	500V AC / 710V DC (qualification test)
Mounting Method	DIN rail or panel mounting
Power Supply	5V DC and 24V DC system power

Installation Guide

Mount the module on the system rail or panel location.
Connect field wiring according to the required input signal type.
Confirm power supply and terminal connections.
Configure input ranges and channel parameters in the control software.
Verify signal readings before normal machine operation.

FAQ

Q1: What is the main function of the 1769-IF4I?
A: It converts analog voltage and current signals into digital data for control systems.

Q2: How many input channels does it provide?
A: It provides four isolated analog input channels.

Q3: What signal types are supported?
A: It supports common voltage and current analog signals.

Q4: Is isolation included between channels and the system?
A: Yes, it provides electrical isolation for improved signal protection.

Q5: Where is it commonly used?
A: It is widely used in industrial measurement and process control systems.

1769-IF4I New Sealed 1769IF4I I/O Analog Input Module