HMI, Frequency Converter, Servo Drive manufacturer / supplier in China, offering Cts7 231-7pb32, Thermal Resistance Input Module, 2-Point *Rtd, Isolated 16-Bit Accuracy, Cts7 231-5hf32, Analog Voltage Input Module, 8 Points, ± 2.5V, ± 5, 0~10V, 0~ 5V Voltage Input and Two-Channel Selectable 0~20mA Current Input, Cts7 231-1hf32, Isolated Current Input Module, 8-Point * 16-Bit Accuracy, Current Signal and so on.