AKD2G-S Installation Manual, Safety 1 | 8 Electrical Installation
8.3 Wiring
Only professional staff who are qualified in electrical engineering are allowed to install the
drive. Wires with color green with one or more yellow stripes must not be used other than for
protective earth (PE) wiring. When installing or replacing cables, use only standardized com-
ponents, which complies to the cable and wire requirements (
8.3.1 General
High Voltage up to 900 V!
There is a danger of serious personal injury or death by electrical shock or electrical arcing.
Only install and wire the equipment when it is not live, that is, when neither the electrical
supply nor the 24 V auxiliary voltage nor the supply voltages of any other connected
equipment is switched on.
Make sure that the cabinet is safely disconnected (for instance, with a lock-out and warn-
ing signs). The individual voltages are switched on for the first time during setup.
The chassis ground symbol, which is used in all the wiring diagrams, indicates that you
must take care to provide an electrically conductive connection with the largest feasible sur-
face area between the unit indicated and the mounting plate in the control cabinet. This con-
nection is for the effective grounding of HF interference, and must not be confused with the
PE-symbol (PE = protective earth, safety measure as per IEC 60204).
8.3.2 Mating connectors
Connectors X1, X2, X10T, X21, X22 are spring clamp connectors.
X3 connector with screw terminals, tightening torque 0.5 to 0.6 Nm (4.4 to 5.3 inlbs).
X3T-type connectors on request.
Connectors X22 and X23 are optional.
#
Description
Type
Max. Cross
Section
X1/2
Motor, two wire feedback, hold-
ing brake
Connector, 4 pol. power
10 mm², 8 awg
Connector, 4 pol. signal
0.5 mm², 21 awg
X3/X3T
Mains power, regen resistor,
DC-Bus
Connector or T-type, 8 pol.
6 mm², 10 awg
X10T
24V power supply
T-type connector , 2 pol.
2.5 mm², 14 awg
X11/12
EtherNet Fieldbus
RJ45
0,5 mm², 21 awg
X13/14
CAN In/Out
RJ25
0,5 mm², 21 awg
X20
Service Port
RJ45
0,5 mm², 21 awg
X21
I/O control signals
Connector, 2x11 pol.
1.5 mm², 16 awg
X22
I/O control signals
Connector, 2x10 pol.
1.5 mm², 16 awg
X23
Conventional feedback models SubD 15pol. HD (female)
0,5 mm², 21 awg
48
Kollmorgen | kdn.kollmorgen.com | July 2020