6 Contact signal functions
6-2 Pin assignment of USB/Contact port
BW40T/BW55T/BW100T/BW120T
37
6
-Signal terminal specifications-
Signal output
(BU/BL/TR/WB)
Type of
signals
Isolated output through a photo
coupler
Rated
Voltage: 35V or less Maximum
current: 50mA
Input of backup stop signal
(BS)
Signal
condition
Input Voltage: 5V-15V
Input circuit
Isolated input by a photo coupler