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E LEC TRON I C COM PAC T STA RTE R
| M A N UA L
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8.4.2 Disconnecting ground E (
Ʇ
E) to safety relay
In applications where the emergency stop is a normal operation status, such as two-hand applications or
safety doors, the control current circuit (R, L and ground E) is switched instead of the control supply voltage.
If possible, use this circuit example in order to achieve the maximum lifespan.
—
38 ROLE - SSR single channel connection to
⊥
E
µ
Controller
M
3
~
R
L
MAN RES AUT
96
Signal
95
97
1/L1
3/L2
5/L3
2/T1
4/T2
6/T3
Device and wire protection
U
S
U1
V1
PE
W1
14 24 34 42
A2 X4 X1
Sentry SSR10
S3
A1 T1 R1 T2 R2 13 23 33 41
E
∆∇
∆∇
S2
S2
+ 24 V DC
L1
L2
L3
N
0 V DC
To learn more about the different wiring types please follow this link.