Kollmorgen AKD 2G-S Series User Manual

8.5.5.3 X3A/X3B: Mains, regen resistor, DC-Bus
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2x 4 pin, pitch 10.16 mm
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Screw terminals, tightening torque 2 Nm (18 in-lbs)
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Mains supply, external regen resistor, DC-Bus
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X3A/5 to X3B/6 must be shorted to use the built-in regen resistor. Remove the
jumper to connect an external regen resistor.
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Wiring example:
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Power supply (➜ # 80)
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DC Bus link (➜ # 92)
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External regen resistor (➜ # 95)
X3A
Pin
Label Signal
Description
1 PE PE Protective earth
2 R L1 3~ mains supply L1, 1~ supply L, DC supply +
3 S L2 3~ mains supply L2
4 T L3 3~ mains supply L3, 1~ supply N, DC supply -
X3B
Pin
Label Signal
Description
5 Ri RBint internal regen resistor
6 RE -RB external regen resistor -
7 +DC +DC (+RBext) DC Bus link+ and/or external regen resistor +
8 -DC -DC DC Bus link -
AKD2G-S Installation Manual, Safety 1
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Kollmorgen AKD 2G-S Series Specifications

General

Brand	Kollmorgen
Model	AKD 2G-S Series
Category	Servo Drives
Language	English