Description
ZHT0020 is an Industrial-grade Standard Analog Acquisition Module, which can collect up to two analog signals (0- 10V or 0- 5V) on site and convert them to the 485 interface standard Modbus-RTU communication protocol for uploading. The 485 interface has a maximum communication distance of 1,000 meters and can be directly connected to on-site PLC, industrial control instruments, configuration screens, or configuration software. The collection accuracy is 10-bit (1024) resolution or 12-bit (4096) resolution.
