Allen Bradley 1734-IE4C Point I/O 4 Channel High Density Current Input Module

Product Introduction

The Allen-Bradley 1734-IE4C POINT I/O Analog Input Module is a compact, high-density current input module designed for precise analog signal acquisition in distributed control systems. It provides four single-ended current input channels, making it suitable for applications requiring reliable monitoring of process signals such as flow, pressure, and level.

This module supports both 4–20 mA and 0–20 mA input ranges, offering flexibility for integration with a wide variety of industrial sensors and transmitters. With 16-bit resolution, it ensures accurate signal conversion and high measurement precision, which is essential for process control and monitoring applications.

Designed for use within the POINT I/O platform, the 1734-IE4C enables modular and scalable system configurations. Its compact size allows high channel density within limited panel space, while factory calibration ensures consistent performance without additional setup.

Product Specifications

Applications

• Process control systems – monitors current signals from transmitters such as pressure, flow, and level sensors

• Manufacturing automation – enables precise analog signal acquisition for control loops

• Water and wastewater treatment – collects sensor data for process monitoring and regulation

• Oil and gas systems – supports reliable current input measurement in harsh environments

• Distributed I/O systems – integrates seamlessly with POINT I/O architecture

Advantages

• High-density 4-channel design saves panel space while increasing I/O capacity

• 16-bit resolution ensures accurate and stable analog signal measurement

• Supports standard current ranges (4–20 mA, 0–20 mA) for broad compatibility

• Factory calibration eliminates the need for manual adjustment

• Fault protection up to 28.8 V DC improves reliability and protects the module

• Low power consumption enhances system efficiency

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