... circlely Kehao digit 16 channels process indicatorSize: 160*80*105mmLow power consumptionAccuracy: +-(0.2FS%+1) digit CE, ROHSFeaturesKH105-D is ... component or external CU50 , T.C.J cold conjunction compensation.Power consumption: less than 5WNumber of inputs: 1, 2, 3, ... to 8 points, 30VDC 220VAC/ 0.8 AAuxiliary power supply 5VDC, 12VDC, 24 VDC for the sensor or transmitter,RS485,RS232 communication ...