Baumuller BM4400 - Page 351

Safe stop
Instruction handbook b maXX BM4400, BM4600, BM4700
Document No.: 5.12008.07
351
of 358
E
Single safety relay:
1)
Customer-specific versions, only.
Contact Baumüller Nürnberg GmbH before using this version.
2)
A switching current of at least 20 mA is recommended. If the load is below 20 mA the switching current must be in-
creased by a base load (see ZFigure 121– on page 352).
Double safety relay:
1)
Customer-specific versions, only.
Contact Baumüller Nürnberg GmbH before using this version.
2)
A switching current of at least 20 mA is recommended. If the load is below 20 mA the switching current must be in-
creased by a base load (see ZFigure 121– on page 352).
BM4XXX-XX1-XXXXX-S01
Single
safety relay module with
high power current contacts
BM4XXX-XX3-XXXXX-S01
Single
safety relay module with
low power current contacts
1)
BM4XXX-XX5-XXXXX-S01
Single
safety relay module
Elestra
Coil side, Triggering of one safety relay (X102-3, X102-4)
Rated voltage U
DC
24 V 24 V 24 V
Operating voltage range -15% / +20%
-15 % / +20 % -15% / +20%
Control current I
DC
max. 70 mA max. 70 mA max. 35 mA
Feedback contact, 1 x NC contact (X102-1, X102-2)
Switching voltage U
DC
24 V 24 V 24 V
Switching current I
DC
10 mA to 4 A
2)
10 mA to 300 mA
2)
10 mA to 4 A
2)
Switch-on frequency max. 6/min max. 10/s max. 12/s
Activation delay time at rated voltage U
DC
max. 25 ms max. 15 ms max. 15 ms
Deactivation delay time max. 15 ms
max. 12 ms max. 12 ms
Electrical endurance at least 10
5
operating cycles
at least 10
5
operating cycles
at least 10
5
operating cycles
Mechanical service life at least 1 x 10
7
switching cycles
at least 5 x 10
7
switching cycles
at least 1 x 10
7
switching cycles
BM4XXX-XX2-XXXXX-S01
Double
safety relay module with
high power current contacts
BM4XXX-XX4-XXXXX-S01
Double
safety relay module with
low power current contacts
1)
BM4XXX-XX6-XXXXX-S01
Double
safety relay module
Elestra
Coil side, input signal of two safety relays (X102-3, X102-4) (X103-3, X103-4)
Rated voltage U
DC
24 V 24 V 24 V
Operating voltage range -15% / +20%
-15 % / +20 % -15% / +20%
Control current I
DC
max. 70 mA max. 70 mA max. 35 mA
Feedback contact, 1 x NC contact (X102-1, X102-2) (X103-1, X103-2)
Switching voltage U
DC
24 V 24 V 24 V
Switching current I
DC
10 mA to 4 A
2)
10 mA to 300 mA
2)
10 mA to 4 A
2)
Switch-on frequency max. 6/min max. 10/s max. 12/s
Activation delay time at rated voltage U
DC
max. 25 ms max. 15 ms max. 15 ms
Deactivation delay time max. 15 ms
max. 12 ms max. 12 ms
Electrical endurance at least 10
5
operating
cycles
at least 10
5
operating cycles at least 10
5
operating
cycles
Mechanical service life at least 1 x 10
7
switching
cycles
at least 5 x 10
7
switching
cycles
at least 1 x 10
7
switching
cycles