Iot Tracking Device 4 20 MA Controller LTE To Rs485 Modbus Tcp Modem Introduction of 4 20 mA Controller ZHC4661 is an industrial-grade 4G RTU that provides 4 channels of AI, 2 channels of AO and 1 channel of RS485 interfaces, supports Modbus RTU/TCP adaptive, automatic acquisition and active reporting, 4-20mA analog control...
Iot Tracking Device 4 20 MA Controller LTE To Rs485 Modbus Tcp Modem Introduction of 4 20 mA Controller ZHC4661 is an industrial-grade 4G RTU that provides 4 channels of AI, 2 channels of AO and 1 channel of RS485 interfaces, supports Modbus RTU/TCP adaptive, automatic acquisition and active reporting, 4-20mA analog control... more
