Siemens 440REM4R2 Expansion Module – Enhancing Automation Capabilities

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 ABB 440REM4R2 expansion module is a critical component for enhancing the capabilities of the ABB AC040 series controllers, providing an additional eight digital input/output channels for versatile control applications.

    Featuring Modbus TCP/IP communication interface, it seamlessly integrates with existing networked systems, enabling efficient data exchange and control across various industrial environments.

    Engineered for durability and reliability, this expansion module operates within a temperature range of -20°C to +55°C, ensuring stable performance under diverse environmental conditions.

    With an IP20 protection rating, the module safeguards against dust and splashes, making it suitable for industrial settings where robustness is essential.

    Compact in size at 104mm x 90mm x 40mm, and lightweight at just 250g, the ABB 440REM4R2 expansion module offers easy installation and maintenance, contributing to streamlined system management in industrial automation projects.