Installation Guide Owner manual

Cello Installation Guide Installation
MAN-CELIG (Ver. 1.602)
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3.4.2 Connecting the Power Cables
The main power connector, which is located on the bottom of the Cello, includes the following
pins:
Pin Function Cable Pin Positions
VP+ Pos. Power input Power
PR Power return Power
PE Protective earth Power
AC
Motor
Cable
DC Motor
Cable
PE Protective earth Motor Motor
M1 Motor phase Motor N/C
M2 Motor phase Motor Motor
M3 Motor phase Motor Motor
Note: When connecting several motors, all must be wired in an identical manner.
Table 4: Connector for Main Power and Motor Cables
3.4.2.1 Connecting the Motor Cable
Connect the motor power cable to the M1, M2, and M3 terminals of the main power connector
and the fourth wire to the PE (Protective Earth) on the heat sink (see diagram above). The
phase connection order is arbitrary because the Composer will establish the proper
commutation automatically during setup.
Notes for connecting the motor cables:
For best immunity, it is highly recommended to use a shielded (not twisted) cable for
the motor connection. A 4-wire shielded cable should be used. The gauge is
determined by the actual current consumption of the motor.
Connect the shield of the cable to the closest ground connection at the motor end.
Connect the shield of the cable to the PE terminal on the Cello.
Be sure that the motor chassis is properly grounded.