Wiring For Multiple Drive Modules With The Sto Function - Delta ASDA-B3 Series User Manual

ASDA-B3

3.9.5.3 Wiring for multiple drive modules with the STO function

In the multiple drive modules system, the value of multiplying PFD and PFH by the number of
drives must not exceed the specified safety value.
ESTOP
Safety relay
24 V
DC
STO
1
Reserved
2
Reserved
STO_A
3
4
/ STO_A
STO_B
5
6
/ STO_B
FDBK+
7
8
FDBK-
STO
1
Reserved
2
Reserved
STO_A
3
4
/ STO_A
STO_B
5
6
/ STO_B
FDBK+
7
8
FDBK-
STO
1 Reserved
2
Reserved
STO_A
3
4
/ STO_A
STO_B
5
6
/ STO_B
FDBK+
7
8
FDBK-
Wiring
3
M
M
M
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