Overview
The Allen-Bradley 1734-IE4C is a POINT I/O 4-point analog input module for acquiring analog current signals in distributed I/O systems. Operating at 10–28.8V DC with 24V DC nominal supply, this module provides single-ended input channels suitable for current-loop sensors and transmitters. Its open-style, DIN-rail design enables flexible panel mounting in compact control enclosures.
Key Features
- 4 independent analog current input channels
- Single-ended input configuration, 75 mA Pointbus current draw
- Screw-terminal connection for field wiring
- DIN-rail mounting (12 mm width)
- Studio 5000 Logix Designer integration via Add-On Profiles
- Wide operating temperature range (–20 to +55°C)
- Global certifications: CE, UL, CUL, CCC, IECEx, GOST, KC, MARINE
Technical Specifications
The module is compact and efficient for integration into POINT I/O racks. Key electrical and dimensional data:
- Input Type: Analog current
- Number of Channels: 4
- Supply Voltage: 10–28.8 VDC (24V DC nominal)
- Pointbus Current Draw: 75 mA
- Connection Type: Screw terminals
- Mounting: Open-style DIN rail
- Dimensions: 12 mm W × 75.5 mm D × 56 mm H
- Weight: 0.09 lb (41 g)
- Operating Temperature: –20 to +55°C
- Enclosure: Open style (no cover)
Typical Applications
- Manufacturing and assembly line automation
- Packaged machinery control systems
- Remote I/O nodes in distributed networks
- Process monitoring and data acquisition
- Pump, motor, and valve control feedback
- Environmental and utility monitoring (temperature, pressure, flow transducers)
Compatibility & Replacements
Compatible With
- POINT I/O controller platforms and racks
- Allen-Bradley CompactLogix and ControlLogix via remote I/O gateway
- Rockwell Automation Integrated Architecture systems
- EtherNet/IP fieldbus networks
- Studio 5000 Logix Designer with Add-On Profiles (v6.03.03 and later)
Replaces / Drop-In Replacement For
- Previous-generation POINT I/O analog input modules (verify part number with your system integrator)
- Legacy 1734-series 4-point current input variants
Works With
- Studio 5000 Logix Designer (Add-On Profiles for 1734 High Density Analog)
- EtherNet/IP protocol
- Pointbus distributed I/O network
- EDS (Electronic Data Sheet) files for device configuration
- Rockwell FactoryTalk View and other HMI platforms supporting EtherNet/IP
