DOLD SAFEMASTER C BH 5910 Manuel D'instructions page 30

Safety gates (switch 1 in position 3); Application examples
L+
safety gate 1
open
A1+ S11 S12 S14 S13
BH5910
A2-
L -
Pic. 10: Gate monitor, 2 gates with 3 NO gate contacts each, simulation button (switch 1 in position 3; switch 10 in position 4)
L+
closed
A1+ S11 S12 S14 S13
BH5910
A2-
L -
Pic. 11: Gate monitor, 1 gate with 2 changeover gate contacts, simulation button (switch 1 in position 3; switch 10 in position 5)
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S3
closed
S1 S2
S21 S22 S24 S23
48
failure state
S3
safety gate
open
S1 S2
S21 S22 S24 S23
48
failure state
safety gate 2
S3
open closed
S1 S2
S31 S32 S34 S33
K1 K2
13 23 33 34
machine enabling
S31 S32 S34 S33
K1 K2
13 23 33 34
machine enabling
30
simulation
S41 S42 S44 S43
24 14 58
gate closed
simulation
S41 S42 S44 S43
24 14 58
gate closed
M8440_a
M8441_a
BH 5910 / 200217 / 190A