Installation manual

Danaher Motion Kollmorgen 08/04 Wiring
SERVOSTAR S Installation M-SS-001-01 Rev. T 25
Note 3
A thermal overload relay is supplied in the regen
resistor kit. The thermal overload relay is sized for the
resistance and power rating of the resistor. The output
contacts of the relay must be wired to drop power to the
main power contactor during a fault condition, as shown
in the drawing. Do not wire Logic Control power through
the main power contactor. Control power should not be
removed if the BUS Module's fault contacts are open as
this resets the fault LEDs.
Note 4
The fault contacts must be wired in series with the
overload relay as shown in the drawing. This contact is
normally open and closes after application of control
and main power. This contact opens in fault conditions.
*Attempting to enable the drive before BUS OK
becomes active causes the BUS Module to remain
inactive.
Note 5
The transformer may be omitted if correct voltage
source is applied.
Note 6
The ground of the BUS Module, drive, and motor best
minimizes ground currents and noise when connected
in a star point configuration.
Note 7
See the BUS Module Power Specifications to determine
the maximum number of drives that can be sourced by
the logic supply.
Note 8
The BUS Module line inputs are not phase sensitive.
Note 9
See the BUS Module Power Specifications for
recommended line input fusing.
Note 10
Cables should be properly bonded to the back panel
and implemented as close to the drive side of the cable
as possible for effective grounding. If bonding is
installed, the shield on the cable end does not need to
be connected to the star point configuration. Only
connect the shield on one end of the cable, preferably
on the drive side.
Note 11
Units must be installed in an enclosure that meets the
environmental IP rating of the end product. Ventilation
or cooling may be necessary to prevent enclosure
ambient from exceeding 45° C or 113° F.
Note 12
Do not connect unused pins on C1 connector.
Connecting all the pins in some manufacturers' cables
may produce unpredictable operation.
Note 13
See the SERVOSTAR Sx Hardware Specifications and
the Bus Module Hardware Specifications for wire gauge
and ferrule sizes.
Note 14
See CE Filtering Techniques for further information.