DOLD SAFEMASTER M BH 5911 Technique de sécurité

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Safety Technique
Multi-Function Safety System SAFEMASTER M
Control Unit
BH 5911
Circuit Diagrams
(-)
48
Y1
Y2
S12
A1
13
23
33
X11
S11
S13
(+)
A1+
48
S11
S12 S13 S14 T1
T2 T3 T4
Y1 Y2
A1(+)
A2(-)
(-) (-)
X11 X11 X12 X12
A1+
58
A2
14
24
34
X11
T1
(-)
58
(-)
T2
BH 5911.03
(-)
48
Y1
Y2
S12
A1
11
23
33
X11
S11
(+)
A1+
48
S11
S12 S13 S14 T1
T2 T3 T4
A1(+)
A2(-)
(-) (-)
X11 X11 X12 X12
A1+
58
A2
12
24
34
X11
T1
(-)
(-)
58
T2
BH 5911.22
All data in this list are in correspondence with the technical equipment used at the time of this
version. We reserve the right to implement technical improvements and changes at any time.
S14
X12
13
23
33
14
24
34
T3
X12
M8743
T4
S14
S13
X12
11
23
33
Y1 Y2
12
24
34
T3
X12
M8744
T4
• According to
- Performance Level (PL) e and category 4 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
- Safety Integrity Level (SIL 3) to IEC/EN 61508
• For emergency stop function, the following inputs
and outputs are available:
Inputs:
4 monitored start inputs, or
3 start inputs and 1 stop input and
2 Emergency stop inputs
Outputs:
3 NO contacts, or
2 NO contacts/1 NC monitoring contact
• Parallel connection of several SAFEMASTER M-systems possible
• The functions are selected via rotary switch
- 1 Emergency stop circuit, 2-channel
- 2 Emergency stop circuits, single-channel
- 1 Emergency stop circuit, 2-channel + 1 stop single channel
• Auto or manual start
• 2 semiconductor outputs for status indication
• LEDs for status indication
• Overvoltage and undervoltage monitoring function with error indication
• Permanently monitored feedback loop to connect external contactors
• Broken wire and short circuit monitoring function with error indication
• Width: 45 mm
Approvals and Markings
Applications
Realization of fail-safe control circuits for protection of people and machinery
Input Terminal Assignment
Terminal
S11
S12
S13
S14
X11-T1
X11-T2
X12-T3
X12-T4
Y1-Y2
Feedback loop for external contact extensions
General Information SAFEMASTER M
The maximum configuration of the SAFEMASTER M multi-function safety
system is as follows:
• the control unit BH 5911
• up to 3 input modules BG/BH 5913, or BG/BH 5914, BH/BH 5915
• up to 3 output modules BG 5912
• 1 diagnostic module BG 5551 for CANopen, or
• 1 diagnostic module BG 5552 for Profibus-DP
The BH 5911 controls the whole system.
The input/output modules can be used to expand the control unit in a
modular way into a multi-functional safety system.
To transmit status messages of the individual modules to a moni to ring or
control unit, one of the following diagnostic modules may be connected:
• BG 5551 for CANopen
• BH 5552 for Profibus-DP
1
Canada / USA
A025518
Signal
Emergency stop button 1
Emergency stop button 2
Start button 1
Start button 2
Start button 3
Start button 4 or stop
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