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Connection to a safety relay unit
10-5 Connection to a safety relay unit
F3S-TGR-CL is set in automatic reset mode. G9SB is in manual reset mode.
TRANSMITTER
F3S-TGR-CL
24Vdc
+
-
RECEIVER
S1
A1
T11
T12
T21
G9SB-301-D
A2
Note For Active - Passive systems please keep in mind there is no wiring on Trans-
mitter (Passiv) side.
Note The achievable safety category or performance level using this circuit
depends on the safety light curtain in use and the correct wiring of the safety
control unit.
Note This circuit can achieve a PL=e acc. ISO 13849-1 if a F3S-TGR-CL-4_ is
used.
Feedback loop
S2
KM2
KM1
T22
T31 T32
13
23
K1 K2
K1
CONTROL
CIRCUIT
K2
14
24
KM1
KM2
Section 10-5
KM1
KM2
33
41
34
42
M
29
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