ABB HF Series - Page 54

54 ELECTRONIC COMPACT STARTER | MANUAL
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8.4.2 Disconnecting ground E (ꞱE) 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.
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38 ROLE - SSR single channel connection to ⊥E
µController
M
3 ~
RLMAN RES AUT96
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 42A2 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.