56
SE-Power FS STO-manual vers. 1.6 en.12.08.2015
Feedback contact C1, C2 [X40]
Version
Relay contact, normally open
Max. voltage
[V DC]
< 30 (overvoltage-proof up to 60 V DC)
Nominal current
[mA]
< 200 (not short circuit proof)
Voltage drop
[V]
1
Residual current
(contact opened)
[µA]
10
Switching time closing
(T_C1/C2_ON)
[ms]
(STO-A/B_OFF
1)
+ 5 ms)
Switching time opening
(T_C1/C2_OFF)
[ms]
(STO-A/B_ON
1)
+ 5 ms)
1)
STO-A/B_OFF, STO-A/B_ON
Table 23:
Technical data: Electrical data of the feedback contact C1/C2
Auxiliary supply 24V, 0V [X40]
– output
Version
Logic supply voltage routed out of the servo drive
(Feed in at [X9], not additionally filtered or stabilised).
Reserve polarity protected, overvoltage-proof up to 60
V DC.
Nominal voltage
[V]
24
Nominal current
[mA]
100 (short circuit proof, max 300 mA)
Voltage drop
[V]
1 (for nominal current)
Table 24:
Technical data: Electrical data of the auxiliary supply output
Electrical isolation
Electrically isolated potential ranges STO-A / 0V-A
STO-B / 0V-B
C1 / C2
24V / 0V (Logic supply to the servo drive)
Table 25:
Technical data: Electrical isolation [X40]
