Emergency stop modules

In 1988, DOLD developed their first emergency stop module BN 5983 for man-machine protection. Conventional contactor controls with their expensive interconnection wiring could be replaced with this product and a lot of space could be saved in the control cabinet. With current emergency stop modules featuring a width of only 17.5 mm and a depth of only 70 mm, DOLD has again set new standards for safety relay modules.

In large installations with multiple emergency-stop buttons, it is useful to quickly know which emergency-stop button has been operated to minimise downtimes. For this application DOLD offer specific emergency stop button monitors with indication and bus outputs.

• Safety category up to EN 954, SC4
• Safe thanks to potential-free contacts
• Miniaturization space saving designs
• Gold-plated contacts, for low loads
• Easy wiring saves cost
• Tailored to your applications
• Quick module replacement via detachable terminals
• Preconfigured type-tested modules save time and cost

Emergency stop modules SAFEMASTER ®

All products mentioned comply with the safety category 4 acc. to EN 954.

Function

Also suited as
safety gate monitor

Safety category
acconting to
EN 954-1 1)

Performance Level
to EN 13849-1 1)

SIL Claimed Level
EN 62061 1)

1-channel/
2-channel

Output contacts, max.

Breaking current Ith [A] max.

cross fault
detection

nominal voltage

Detachable terminals

width [mm]

Type

DC

AC

Emergency stop module with var. Terminals

4

2)

2)

1

4NO

5 A

+

+

+

22.5

LG 5924

Emergency stop module with var. Terminals

+

4

e

3

1; 2

4NO

5 A

+

+

+

+

22.5

LG 5925

Emergency stop module

4

e

3

1

4NO

7 A

+

+

+

22.5; 70

BG 5924, IP 5924

Emergency stop module, most compact design

4

e

3

1

1NO

5 A

+

17.5

RK 5942

Emergency stop module

+

4

2)

2)

1; 2

2NO

10 A

+

+

+

45

BD 5987

Emergency stop module

+

4

2)

2)

1; 2

3NO

7 A

+

+

+

+

22.5

BG 5925

Emergency stop module

+

4

2)

2)

1; 2

3NO, 1NC

10 A

+

+

100

BN 5983

Emergency stop module

+

4

2)

2)

1; 2

3NO, 1NC

10 A

+

+

+

45

BD 5935

Emergency stop module with delay up to 300s

+

e

3

1;2

2NO, 1NO
contact
delayed

8 A

+

+

+

22.5

LG 5928
New !

Emergency stop module with delay up to 300s

+

4

e

3)

1; 2

3NO, 3NO
contact
delayed

5 A

+

+

+

45

BH 5928

Emergency stop module with delay up to 300s

+

4

e

3)

1; 2

3NO, 3NO
contact
delayed

5 A

+

+

+

67.5

BI 5928

Emergency stop module
with power failure detection

4

2)

2)

1; 2

3NO

5 A

+

+

+

90

BH 5903

Emergency stop module
with power failure detection

4

2)

2)

1; 2

3NO

5 A

+

+

+

90

BL 5903

Emergency stop module

+

4

e

3

1; 2

3NO, 1NC

10 A

+

+

100

BN 5930.48/203,
BN 5930.48/204

NO = normally open contact, NC = normally closed contact , NO contact delayed

For multiple monitored emergency-stop buttons in combination with further safety functions see SAFEMASTER®C and SAFEMASTER®M

BN 5930.48,BO 5988.61,BO 5988.47