Brand:Siemens
Model:440R-EM4R2
Sub-Type:Expansion Modules
Series:Control System Components
Operating Voltage:24V DC
Communication Interface:Modbus
Expansion Capacity:Up to 32 I/Os
Operating Temperature Range:-25°C to +60°C
Reliability Rating:IP20
Connection Type:DIN Rail Mount
Dimensions:145 x 32 x 90 mm
Weight:0.3 kg
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.
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