Replace Industrial
UPC10612598345417
BrandAllen-Bradley
Input4-Point
InputsFour (4) single-ended, non-isolated
SeriesPOINT I/O
Resolution16 bits – over 0…21 mA 0.32 ?A/cnt
Data formatSigned Integer
Module TypeAnalog Input Module
Signal TypeCurrent
ManufacturerIndustrial Automation
Terminal base1734-TB3, 1734-TB3S wiring base assembly
Conversion TypeDelta Sigma
Absolute Accuracy0.1% Full Scale @ 25 °C
Power Dissipation0.55 W @ 28.8V DC
Input Signal Range4…20 mA 0…20 mA
Key Switch Position3
Thermal Dissipation2.0 BTU/hr @ 28.8V DC
Enclosure Type RatingOpen
Part Number/Catalog No.1734-IE4C
Allen-Bradley

1734-IE4C

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PLCsPoint I/O

The Allen-Bradley 1734-IE4C is an analog input module from the POINT I/O series, with four 16-bit, non-isolated, single-ended current input channels scalable from 4–20 mA to 0–20 mA. It ensures precise measurements with 0.1% full-scale accuracy at 25 °C and employs Delta Sigma conversion. The module uses a 1734-TB3 wiring base and operates with a modest power dissipation of 0.55 W at 28.8V DC.

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Overview of Allen-Bradley 1734-IE4C

The Allen-Bradley 1734-IE4C is a POINT I/O Analog Input Module designed for industrial applications. Manufactured by Rockwell Automation, it forms part of the comprehensive Allen-Bradley POINT I/O product line, which is well-known for its flexible and modular design. This particular module is used to convert analog signals from industrial sensors and other input devices into digital data that can be processed by programmable logic controllers (PLCs).

Technical Specifications

The 1734-IE4C module features four differential or single-ended inputs, with input ranges typically configurable for various types of analog signals such as current and voltage. It can process signals in the ranges of 0-10V, +/-10V, 0-20mA, or 4-20mA, which covers most of the standard input requirements for industrial sensors. The module boasts high-resolution 16-bit input data and an update rate that ensures timely and accurate data acquisition. Its compact size makes it suitable for applications where space is at a premium.

Installation and Compatibility

Installation of the 1734-IE4C is user-friendly due to its modular design. It is meant to snap onto the POINT I/O mounting base that houses the communication interface and power connections. The module easily integrates with other POINT I/O modules, allowing for a tailored and scalable I/O system. This interoperability with other modules in the POINT I/O range makes it a versatile choice for various industrial automation systems.

Communication and Configuration

The 1734-IE4C module is designed to work seamlessly with Rockwell Automation's line of PLCs and can be configured using Rockwell's Integrated Architecture Builder (IAB) or Studio 5000 software. Communication is typically handled through a POINT I/O communication interface module which supports a variety of networks such as EtherNet/IP, DeviceNet, or ControlNet, among others. This enables it to integrate smoothly into a wide variety of industrial network configurations.

Safety and Reliability

Ensuring the safety and reliability of its modules, Allen-Bradley has equipped the 1734-IE4C with features that provide diagnostics and fault detection. These mechanisms are designed to detect issues early and allow for preventative maintenance, minimizing downtime. The robust construction of the module and its ability to operate in a wide range of environmental conditions make the 1734-IE4C reliable in harsh industrial settings.

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