GL20 Remote Terminal Unit

Remote terminal unit

RTUs are indispensable devices in factory automation systems. GL20 is a high-performance RTU that implements real-time remote device monitoring and data collection through Industrial Ethernet. The modular design of the GL20 meets a whole range of needs and offers quick, easy maintenance. The GL20 is more compact and is equipped with more I/O ports than its predecessor, significantly reducing the total cost of OEMs. Its black and white appearance sets the GL20 apart from similar products and helps distinguish the RTU's different functional areas.