Nord Drivesystems NORDAC LINK SK250E-FDS - Electromechanical Brake

2 Assembly and installation
BU 0250 en-3021 45
Information
External braking resistor
A combination of external and internal brake resistors is not possible.
Connection of an external brake resistor to option slot X2 prevents the possibility of daisy chain wiring (looping of
the mains voltage).
Pos: 120 /Anleitungen/ Elektronik/F U und Starter/2. Montage und Ins tallation/Elektr ischer Anschluss/ SK 1xxE, SK 2xxE, SK 5xxP, SK xxxE -FDS/Leistungstei l/Elektrischer Anschluss Leistungstei l_Teil3 - Elektro mech. Bremse_01 [SK xxxE-FDS] @ 49\mod_1599029311715 _388.docx @ 2665630 @ 4 @ 1
2.3.2.4 Electromechanical brake
For the control of an electromechanical brake, the device generates an output voltage provided at the
motor plug’s contacts (BR+ and BR-). The DC voltage level depends on the selected option. The
following options can be selected:
“Integrated brake
rectifier” option
Mains voltage (AC) Brake coil voltage (DC)
-
-
No brake connection possible
HWR
400 V ~
180 V =
HWR
480 V ~
205 V =
BWRN
1)
400 V ~
205 V =
BWRN
1)
480 V ~
250 V =
1)
Mains connection-side: N connection required!
Pos: 121 /Anleitungen/ Elektronik/F U und Starter/2. Montage und Ins tallation/Elektr ischer Anschluss/ SK 1xxE, SK 2xxE, SK 5xxP, SK xxxE-FDS/Lei stungsteil/Elektr ischer Anschluss Leist ungsteil_Teil3 - Elek tromech. Bremse_02 [SK 1x5E, SK 2xxE, SK xxxE-FDS] @ 42\mod_1590584115434_388.doc x @ 2628594 @ @ 1
The assignment of the correct brake or brake coil voltage must be taken into consideration in the
design with regard to the device’s mains voltage.
Information
Parameter P107/P114
When connecting an electromechanical brake to the respective terminals of the device, you need to
adjust the parameters P107 and P114 (“Brake reaction time” and “Brake delay off”). Set value ≠ 0 in
parameter P107 to avoid damages in the brake control.
Pos: 122 /Allgemein/A llgemeingültige Module/---------Seitenumbruch kompakt --------- @ 13\mod_14763696959 06_0.docx @ 2265495 @ @ 1