January 2012 3.27 HSCI Adapter for PLB 6001 OEM-Specific Machine Operating Panel 281
X6: PLC inputs Pin layout of PLB 6001 without FS:
Connecting 
terminals
Assignment
1I0
2I1
3 I2 (control voltage ON, CVO)
a
a. With standard wiring
4I3
5I4
6I5
7I6
8I7
9 Reserved (do not use)
10 Reserved (do not use)
Please note that the PLB 6001 is supplied with +24 V NC.
For the entire HSCI system, the +24 V NC power supply voltage is required 
to be safely separated voltage. It must also be safely separated from the 
+24 V PLC!