Baumuller BUM64A, Руководство пользователя

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Connections
Manual Single Power Unit BUM64S/A/F
Document no.: 5.01056.03
Baumüller Nürnberg Electronic GmbH & Co. KG
50
of 118
6.5
6.5.2.3 Safety relay X68
With the safety relay the drive can be switched to a torque-free state. This is achieved by
switching off +24 V at contacts 3 and 4.
WARNING
The following may occur , if you do not observe this warning information:
m serious personal injury m death
The hazard is: mechanical influence because of safety relay failure.
Take care, that contacts 1 and 2 are loaded by a minimum current of 10 mA while in service.
Operate the safety relay within its specifications.
Coil side
rated voltage 24 V (PELV)
operating voltage 19 V to 37 V at T
u
= 20 °C (PELV)
coil resistance 660
Ω
to 905
Ω
Contact side
switching voltage U
AC
max. 25 V
AC
(PELV)
switching voltage U
DC
max. 60 V (PELV)
switching current max. 5 A
continuous current min. 10 mA up to max. 6 A
switching capacity P
AC
max. 150 VA
switching capacity P
DC
max. 30 W