272 HEIDENHAIN Technical Manual MANUALplus 620
X6: PLC inputs Pin layout of MB 620T without FS:
Pin layout of MB 620T 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)
Connecting
terminals
Assignment
1I0.A
2I1.A
3 I2.A (control voltage ON, CVO.A)
a
a. With standard wiring
4I3.A
5I0.B
6I1.B
7 I2.B (control voltage ON, CVO.B)
a
8I3.B
9 Power supply for channel A (-TEST.A)
10 Power supply for channel B (-TEST.B)
Please note that the MB 620T is powered by +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!
To Next Page
Loading...
