input level

assertion level logic

CPLD logic level

logic level

coupling mechanism between upper level and low level jet

fiscal system at county level and township level

interaction between upper level and lower level

municipal level and county level

140～265VAC Input

24 h input and output amount

2-D input device

48-input

48V-input

85~277 V(AC) input

85～277 VAC input

abnormal input

abnormal input cause

Abnormal Input Voltage

AC 400V Input

AC input