Function Diagram; Circuit Diagram; Approvals And Markings; Application - DOLD BH 5932 Fiche Technique

Safety technique
SAFEMASTER S
Speed or Standstill Monitor
BH 5932

Function Diagram

standstill detection
U H
A1/A2
motor-
speed
IN A
IN B
13-14
23-24
t +t vs t vs
Res
IN A : proximity switch A
IN B : proximity switch B

Circuit Diagram

A1 13 23 31 X1 +IN A
A1 X1
IN
A
K1
IN
B
K2
A2 X2
+IN B
14 24 32 X2
All technical data in this list relate to the state at the moment of edition. We reserve the right
for technical improvements and changes at any time.
overspeed detection
t
Res : reset time after connection of supply voltage
t
vs : operate delay after detection of standstill/underspeed
t
aus : release delay after detection of overspeed
IN -IN
A A
13 23 31
14 24 32
IN -IN
A2
B B
M7401_d
• According to
- Performance Level (PL) e and category 3 to EN ISO 13849-1
- SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
- Safety Integrity Level (SIL) 3 to IEC/EN 61508 and IEC/EN 61511
• For stop category 0 according to EN 418
• 2-channel input
• To monitor rotation and linear movement
• PNP proximity sensor inputs
• Optionally inputs for NPN proximity sensors
• Monitoring of connected sensor
• Fixed setting, adjustable as option
• Energized when speed is under setting value
• LED indication
• Feedback circuit X1 - X2 to monitor external contacts
• Forcibly guided contacts
• 2 NO, 1 NC contact
• Wire connection: also 2 x 1.5 mm
DIN 46 228-1/-2/-3/-4 or
2 x 2.5 mm stranded ferruled DIN 46 228-1/-2/-3
2
• Width 45 mm

Approvals and Markings

Application

Monitoring of speed or standstill also during setup operation

Indication

Standstill monitoring:
1. green LED:
2. green LED:
3. green LED:
Overspeed monitoring:
t aus
1. green LED:
M7047_c 2. green LED:
3. green LED:

Connection Terminals

Terminal designation
A1 (+)
A2
X1, X2
+ IN , + IN
A B
- IN , - IN
A B
IN , IN
A B
13, 14, 23, 24
31, 32
17
stranded ferruled (isolated),
2
Canada / USA A025518
on, when supply voltage connected
on, when standstill detected on channel 1
on, when standstill detected on channel 2
on, when supply voltage connected
on, when no overspeed detected on channel 1
on, when no overspeed detected on channel 2
Signal description
+ / L
- / N
Feedback circuit
+ Power supply for proximity
sensor 1 or 2
- Power supply for proximity
sensor 1 or 2
Measuring output of proximity
sensor 1 or 2
NO contact forcibly guided for
enabling circuit
Monitoring output forcibly guided
BH 5932 / 10.12.18 en / 044A