WAYJUN WJ27 series products realize the signal acquisition between sensor and host, to measure eight channels thermocouple signal.WJ27 series products can be applied to RS-232/485 bus industrial automation control system, J/ K/T/ E/ R/ S/ B type thermocouple signal measurement,monitoring and control and so on.
1.WJ27-485 (8-channel thermocouple signal input, output is RS-485 interface)
2.WJ27-232 (8-channel thermocouple signal input, output is RS-232 interface)
WJ27 signal isolation acquisition module can be used to measure eight channels thermocouple signal
1. Temperature signal input
24-Bitacquisition accuracy, 8-CH thermocouple signal input. All products signal input range have been calibrated. In use, users also can program calibration easily.
2. Communication protocol
Communication Interface: one channel standard RS-485 communication interface, or one standard RS-232 communication interface, specify when ordering.
Communication Protocols: supports two protocols, characters protocol of the command set defined and MODBUS RTU communication protocol. Can be programmed using the kind of communication protocol, can be achieved with PLC, RTU of many Brands or computer monitoring system for network communication.