Applied Motion TSM17C-1CG - Manual (Page 18)

18
Rev. A
920-0085
TSM17C Hardware Manual
3.3.4 X7/X8 Digital Input
The X7/X8 input are optically Isolated differential input. They are normally used for end of travel
limit switches.The diagrams below show how to connect the X7/X8 Inputs to various commonly
used devices.
5 - 24
volt DC
Power
Supply
Connecting an NPN type Proximity Sensor to an Input
(when prox sensor activates, input goes low)
X7/X8+
X7/X8-
+
-
+
NPN
Proximity
Sensor
-
output
TSM17C
5 - 24
volt DC
Power
Supply
Connecting a PNP type Proximity Sensor to an Input
(when prox sensor activates, input goes high)
X7/X8+
X7/X8-
+
-
+
PNP
Proximity
Sensor
-
output
TSM17C