Allen Bradley 1734-IE2C PLC Input Module 1734IE2C

Description:

The Allen-Bradley 1734-IE2C PLC Input Module is used in POINT I/O distributed control systems to provide two-channel analog current input capability for industrial automation applications. Commonly installed in remote I/O panels for process skids, water treatment systems, manufacturing lines, and machine-mounted control stations, it enables precise monitoring of 4–20 mA field devices such as transmitters and sensors. Maintenance teams and system integrators use this module for system expansion, analog signal integration, retrofit projects, and replacement of failed analog input modules in EtherNet/IP-based control architectures.

Applications:

The 1734-IE2C module is applied in process control systems requiring accurate current signal acquisition from pressure transmitters, flow meters, level sensors, and temperature transmitters. It is widely used in food and beverage processing, water and wastewater facilities, oil and gas skids, and general manufacturing environments where distributed analog input monitoring is required.

Technical Specifications:

• Manufacturer Part Number (MPN): 1734-IE2C
• Product Type: Analog Current Input Module
• Series: POINT I/O
• Number of Inputs: 2 (current)
• Input Signal Range: 0–20 mA, 4–20 mA
• Resolution: 16-bit
• Input Impedance: 250 ohms nominal
• Backplane Current Draw: 75 mA at 5V DC
• Field Power Requirement: 24V DC
• Isolation: Channel-to-channel and system isolation
• Mounting: DIN Rail
• Compatible Adapters: 1734-AENT, 1734-AENTR

Common Replacements:

• Allen-Bradley 1734-IE4C
• Allen-Bradley 1734-IE2V
• Allen-Bradley 1769-IF4