phytron
39
MA 1235-A016 EN
6.6.2 X2 Limit Switch Input
The controller is designed for connecting two limit switches type PNP NCC or PNP NOC
per axis.
This type has the advantage that cable breaks can be recognized.
Mechanical opening limit switches may be also connected.
The supply voltage for the limit switches and outputs has to be supplied on connector X4.
Fig. 31: X2 Pin assignment
CAUTION
Danger of device damage!
Do not exchange X1 and X2!
6.6.3 X3 Digital Inputs/Outputs
MCC-2 controllers have each eight digital electrically insulated inputs and outputs.
Fig. 32: X3 Pin assignment
CAUTION
Danger of device damage!
Do not exchange X3 and X6!
