Unique Features1. Modbus gateway, Modbus poll2. Network printer function3. ESD and Surge protection, watchdog mechanismSerial Device Server IntroductionUSR-N520 is a double serial device server, which can realize transparent transmission between TCP/UDP data package and RS232/RS485/RS422 interface. The device has unique functions such as netwo..
Serial Device Server IntroductionUSR-N540, a four serial device server, can realize transparent transmission between TCP/UDP data package and RS232/RS485/RS422 interface. The serial device server, based on ARM processor, is of low power, rapid speed and high stability. And N540 is internally integrated with TCP/IP protocol. User can easily realize ..
USR-M511 is Modbus gateways that query Modbus RTU/ASCII slave and display data in internal webpage. It also supports reply the querying from Modbus TCP Master. USR-M511 provides a flexible method to control and monitor your Modbus RTU/ASCII devices.Support RS232/RS485 or RS422Ethernet accessoryInternal webpage to control and monitorAuto query Modbu..