Siemens 3RK7243 Series Communication Module

Want a helping hand with data transfer? Choose this communication module from Siemens. It's a PLC accessory that exchanges data with networks such as Ethernet or Fieldbus. With 496 inputs and outputs, this unit can handle a large number of sensors and actuators, so you can configure it to meet your needs. Thanks to galvanic isolation, the component prevents stray currents while allowing signal transfer for smooth-as-silk operations. You'll typically find modules like this used in the energy and utilities industries to control and monitor power generation, transmission and distribution.

• LED display allows easy status monitoring
• Wide operating temperature range between 0°C and +55°C when mounted horizontally so it withstands harsh conditions
• Narrow dimensions of 30 (W) x 100 (H) x 75mm (D) mean it slots easily into cramped setups

Yes. It carries an IP20 rating, so you can handle it without the risk of electric shock.

PLC stands for programmable logic controller. It's an industrial computer used to automate a specific process or machine function.