File Version: 3.4 / JAKA Zu Series Hardware User Manual
green wire).
2.
When the digital output interface is NPN or PNP output, it adopts open drain output and the maximum continuous
current output is 1A. Connection method: the external input interface is connected to the digital output of TIO
(yellow or pink wire), V+ side of external device is connected to 24V of TIO (red wire), and 0V side of external
device is connected to GND of TIO (gray wire).
3.
Using the RS485 function, the wiring method: external RS485+ is connected to RS485+ of TIO (yellow or brown
wire), external RS485- is connected to RS485- of TIO (pink or white wire), the V+ of external device is connected
to the 24V of TIO (red wire), and 0V of external device is connected to the GND of TIO (gray wire).