Manufacturer:ABB
Model:440REM4R2
Module Type:Expansion Module
Compatibility:ABB AC040 series controllers
Communication Interface:Modbus TCP/IP
Input/Output Capacity:8 digital I/Os
Power Supply:24VDC
Operating Temperature:-20°C to +55°C
Protection Rating:IP20
Dimensions:104mm x 90mm x 40mm
Weight:250g
The Emerson 440R-EM4R2 Expansion Module is a critical component for industrial automation systems, offering seamless integration with Emerson’s advanced process control platforms.
This expansion module is designed with robust construction to withstand harsh industrial environments, ensuring reliability and longevity.
With its 8-channel current input capability, the module can accurately monitor and control various industrial processes, from chemical production to oil refining, enhancing operational precision.
Equipped with MODBUS RTU communication, it ensures efficient data exchange between field devices and the central control system, facilitating real-time monitoring and control.
Easy to install and configure, the Emerson 440R-EM4R2 Expansion Module simplifies the upgrade and expansion of existing process control systems, providing a cost-effective solution for businesses looking to optimize their operations.


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