ZC-16DI-8DO 16-CH digital input, 8-CH digital output CANopen - MODBUS module
4-CH rtd input / CANopen module ZC-4RTD
RS485 ↔ USB serial converter K107USB
RS232 ↔ RS485/422 serial convert er Z107
RS232 ↔ M-Bus serial Adapter Z-MBUS
USB ↔ RS485 serial converter, desk version S107USB
Industrial Gateway / Protocol Converter M-BUS ↔ Modbus RTU/TCP-IP Z-Key-MBUS