Kollmorgen SERVOSTAR 300 User Manual

8.9 DC bus link (X8)
Terminals X8/1 (-DC) and X8/3 (+RBext). Can be connected in parallel, whereby the
brake power is divided between all the amplifiers that are connected to the same DC bus
link circuit.
The servo amplifiers can be destroyed, if DC bus link voltages are different. Only servo
amplifiers with mains supply from the same mains (identical mains supply voltage) may
be connected by the DC bus link. Use unshielded single cores (2.5mm²) with a max.
length of 200 mm. Use shielded cables for longer lengths.
S701...724 with
HWR* < 2.00
S701...724 with
HWR* ³ 2.10
S300
S300
no
ÄÄ
*HWR = Hardware Revision (see nameplate)
SERVOSTAR 303-310:
The sum of the rated currents for all of the servo amplifiers connected in parallel
to an SERVOSTAR 303-310 must not exceed 24 A.
SERVOSTAR 341-346:
The sum of the rated currents for all of the servo amplifiers connected in parallel
to an SERVOSTAR 341-346 must not exceed 40A.
Fusing information are explained in detail in the "Product Wiki", available at
www.wiki-kollmorgen.eu
.
8.9.1 External brake resistor (X8)
Remove the plug-in link between the terminals X8/5 (-R
B
) and X8/4 (+R
bint
).
S300 Instructions Manual 61
Kollmorgen 02/2017 Electrical installation
X8
1
3
3
1
X8
-DC
+RBext (+DC)
-DC
-DC
+DC
+DC
to other
S300
S300
1
-DC
X8
FB1
+RBext
FB2
5
-RB
RBext
3
+DC
RBint
4
+RBint
-DC
n.c.
2
bridge !
remove
S300

Kollmorgen SERVOSTAR 300 Specifications

General

Brand	Kollmorgen
Model	SERVOSTAR 300
Category	Amplifier
Language	English