Safety gate monitors

Safety gate monitoring modules watch the position of movable safety devices by interrogation of safety switches which are operated by safety device opening/closing.



Safety gate monitoring
• Wide range of products for a variety of applications
• All products comply with the safety category 4 acc. to EN 954
• Type-tested circuits in compliance with relevant norms
• Prewired modules for DIN rail mounting
Safety switches
• Reliable position monitoring of safety devices, e.g. safety gates
• Suited for raw environments thanks to hermetically sealed housing up to IP 67
• Long service life by wearless switching and proximity operation

Safety gate monitoring modules SAFEMASTER®
All products mentioned comply with the safety category 4 acc. to EN 954.
Function1-channel/
2-channel
Output contacts,
max.
Breaking current Ith [A], max.cross fault
detection
nominal voltageDetachable
terminals
Width
[mm]
Type
DCAC
Safety gate monitor, also for low loads

2

2NO

10 A

+

+

45

BD 5985N

Safety gate monitor

2

2NO

10 A

+

+

+

100

BN 5986

Emergency stop module/
safety gate monitor

1; 2

2NO

10 A

+

+

+

45

BD 5987

Safety gate monitor
for applications acc. to EN 201

2

3NO

5 A

+

+

+

45

BH 5901

Emergency stop module/
safety gate monitor

1; 2

3NO

7 A

+

+

+

+

22.5

BG 5925/920

Emergency stop module/
safety gate monitor

1; 2

3NO,1NC

5 A

+

+

+

+

45

BH 5919

Emergency stop module/
safety gate monitor

1; 2

3NO, 1NC

10 A

+

+

100

BN 5930.48

Emergency stop module/
safety gate monitor

1; 2

3NO, 1NC

10 A

+

+

100

BN 5983

Emergency stop module/
safety gate monitor

1; 2

3NO, 1NC

10 A

+

+

100

BN 5930.48/203,
BN 5930.48/204

Emergency stop module/
safety gate monitor

1; 2

3NO, 1NC

10 A

+

+

+

45

BD 5935

Emergency stop module with delay
up to 600s/safety gate monitor

1; 2

3NO, 1NC,
1NO contact delayed

10 A

+

+

+

+

100

BO 5988.47

Emergency stop module with delay
up to 300s/safety gate monitor

1; 2

3NO,
3NO contact delayed

5 A

+

+

+

45

BH 5928

Emergency stop module with delay
up to 300s/safety gate monitor

1; 2

3NO,
3NO contact delayed

5 A

+

+

+

67.5

BI 5928

Emergency stop module/
safety gate monitor

1; 2

4NO

5 A

+

+

+

+

22.5

LG 5925

Emergency stop module/
safety gate monitor

1; 2

4NO, 1NC

5 A

+

+

+

+

90

BL 5926

Emergency stop module/safety gate
monitor with short-circuit detection

1; 2

4NO, 1NC

5 A

+

+

+

+

90

BL 5927

Emergency stop module/
safety gate monitor

1; 2

6NO, 1NC

10 A

+

+

+

+

100

BO 5988.61

Emergency stop module/
safety gate monitor

1; 2

7NO, 1NC

10 A

+

+

+

+

90

BL 5931

NO = normally open contact, NC = normally closed contact, NO contact delayed
For several monitored safety gates in combination with further safety functions see SAFEMASTER®C and SAFEMASTER®M
Switch gears SAFEMASTER®
FunctionSafety category
according to EN 954
2-channelOutput contacts,
max.
DC
24 V
Compatible DOLD evaluatorsType
Switch gear, magnetically encoded4+2NO+BG 5925/920NE 5020
Switch gear, magnetically encoded4+2NO, 1NC+All DOLD evaluatorsNE 5021
NO = normally open contact, NC = normally closed contact
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