Application Examples - DOLD SAFEMASTER BO 5988 Manuel D'utilisation

Application Examples

L1
On
A1 S11/A3 Y1 Y2 S12 S12 S22
A2 A4 X1 X2 PE(-) X5 X6
N
Two-channel emergency stop circuit without cross fault detection.
Activation via On pushbutton. - - - Jumper X5 - X6:
A jumper must be fitted X5 - X6 for the automatic On function.
The On pushbutton is not required.
Suited up to SIL3, Performance Level e, Cat. 4
L1
Emergency-
E - - - - - - - - - - - - - -
stop
On
A1 S11/A3 Y1
Y2 S12 S12 S22
A2 A4 X1 X2 PE(-) X5 X6
N
Two-channel emergency-stop circuit with cross fault detection.
Activation via On pushbutton. - - - Jumper X5 - X6:
A jumper must be fitted X5 - X6 for the automatic On function.
The On pushbutton is not required.
Suited up to SIL3, Performance Level e, Cat. 4
L1
On
A1 S11/A3 Y1
Y2 S12 S12 S22
A2 A4 X1 X2 PE(-) X5 X6
N
One-channel emergency stop circuit. This circuit does not have any redun-
dancy in the emergency stop control device circuit.
Suited up to SIL2, Performance Level d, Cat. 3
Off
Emergency-
Forcibly guided safety
stop
contacts
S21 S23 13 23 33 43 53
BO 5988.61
14 24 34 44 54
Forcibly guided safety
contacts
S21 S23 13 23 33 43 53
BO 5988.61
14 24 34 44 54
Off
Forcibly guided safety
contacts
Emergency-
stop
S21 S23 13 23 33 43 53
BO 5988.61
14 24 34 44 54
L1
N
Off
Emergency-
Auxiliary
stop
contact
63 81
A1 S11/A3 Y1
64 82
A2 A4 X1
M6803_b
Two-pole emergency stop circuit with emergency stop control device in
the supply circuit.
Application for long emergency stop loops where the control voltage drops
below the minimum voltage of 21 V.
Attention:
Single faults (e.g. line faults at the emergency stop control device) are not
detected with this external circuit configuration.
Suited up to SIL3, Performance Level e, Cat. 4
L1
Auxiliary
contact
63 81
A1 S11/A3 Y1
A2 A4 X1
64 82
N
M6804_b
Two-channel monitoring of a safety gate. S1 must not close before S2.
Suited up to SIL3, Performance Level e, Cat. 4
Auxiliary
contact
63 81
64 82
M6805_b
19
Forcibly guided safety
On
contacts
Y2 S12 S12 S22 S21 S23
BO 5988.61
X2 PE(-) X5 X6
S1
Forcibly guided safety
contacts
S2
Y2 S12 S12 S22 S21 S23 13
BO 5988.61
X2 PE(-) X5 X6
14
Auxiliary
contact
13 23 33 43 53 63 81
14 24 34 44 54 64 82
M6806_b
Auxiliary
contact
23 33 43 53 63 81
24 34 44 54 64 82
M6809_b
BO 5988 / 22.03.17 en / 846