ThyssenKrupp NBS - Page 27

OPERATING MANUAL NBS TECHNOLOGY
ThyssenKrupp Aufzugswerke GmbH
For all drives ( TW45C,TW63,TW130,TW160)
Setting value for time delay on operating contactor
The time delay at the operating contactor +NBS-K3 in the control unit must
be set in such a way that the NBS emergency braking device closes with
approx. 1 second delay after the drive has come to a standstill.
The brake is configured for an ambient temperature of 0 to + 40°C
See installation and operating manual from Mayr and Warner in the
Appendix.
Release monitoring
The brake are delivered with release monitoring set at the plant.
The microswitch issued for each state change of the brake the signal: "Brake
opened" or "Brake closed"
See documents from Mayr and Warner in the Appendix
Break contact
connection,
black
Cutout when
brake closed
Make contact
blue
Mayr Warner
Input
Black connection
Terminal connecting plan for
microswitch
Break contact
connection, grey
cutout when brake
closed
Make contact
Brake connection
Cutout when brake
released
27
10-2012