Connector Pin Assignments; X1 And X2: Motor, Brake, Feedback; X3: Mains, Regen Resistor, Dc-Bus - Kollmorgen AKD 2G-S Series Installation Manual

8.5.5 Connector pin assignments

Information to connectors and wiring (➜ # 48).

8.5.5.1 X1 and X2: Motor, Brake, Feedback 1

Pin
1
2
3
retention latch, shield screw
5
B+
B-
F+
F-

8.5.5.2 X3: Mains, regen resistor, DC-Bus

Pin
1
2
3
4
5
6
7
8
AKD2G-S Installation Manual, Safety 1 | 8 Electrical Installation
4 pin, pitch 7.62 mm plus 2x2 pin pitch 3.81 mm
Spring clamps
Locking screw, tightening torque 0.5 Nm (4.4 inlbs)
Motor power, Motor brake (X1: axis 1, X2: axis 2)
X1: Input for commutation feedback 1 (➜ # 86)
X2: Input for commutation feedback 2 (➜ # 86)
Wiring example:
DC Bus link (➜ # 76)
Motor single cable connection (➜ # 80)
Motor dual cable connection (➜ # 82)
Label Signal
U U
V V
W W
PE PE
B+ BR+
B- BR-
F+ COM+
F- COM-
8 pin, pitch 7.62 mm
Screw terminals, tightening torque 0.5 to 0.6 Nm (4.4 to 5.3 inlbs)
Locking screw, tightening torque 0.5 Nm (4.4 inlbs)
Optional T version
Mains supply, External regen resistor, DC Bus
X3/5 to X3/6 must be shorted to use the built in regen resistor.
Remove the jumper to connect an external regen resistor .
Wiring example:
Power supply (➜ # 67)
DC Bus link (➜ # 76)
External regen resistor (➜ # 78)
Label Signal Description
PE PE Protective earth
R L1 3~ mains supply L1, 1~ supply L, DC supply +
S L2 3~ mains supply L2
T L3 3~ mains supply L3, 1~ supply N, DC supply -
Ri RBint internal regen resistor
RE -RB external regen resistor -
+DC +DC (+RBext) DC Bus link+ and/or external regen resistor +
-DC -DC DC Bus link -
Description
Motor phase U
Motor phase V
Motor phase W
Protective earth
Motor holding brake +
Motor holding brake -
SFD3 + or HIPERFACE DSL +
SFD3 - or HIPERFACE DSL -
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