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CDHD
Power Board 120/240 VAC
Motor – P2
Motor uses interface P2 on all CDHD 120/240 models.
Exception: Motor uses P4 on CDHD-020/024.
Motor Interface
Pin
Pin Label
Function
1
PE
Protective ground (motor housing)
2
U
Motor Phase U
3
V
Motor Phase V
4
W
Motor Phase W
Regeneration Resistor – P3
Regen uses interface P3 on all CDHD 120/240 VAC models.
Exception: Regen uses P5 CDHD-020/024.
Note:
On models CDHD-1D5 and CDHD-003, Regen and AC Input Voltage
are combined on one connector.
If the application requires a regeneration (regen) resistor, connect the regen
resistor between terminals B1+ and B2.
Regen Interface
CDHD-1D5, CDHD-003
CDHD-4D5, CDHD-006
CDHD-008, CDHD-010
CDHD-013
Pin
Pin Label
Function
P3
1
B1+
DC bus +
2
B2
Regen bus -
CDHD-020, CDHD-024
Pin
Pin Label
Function
P5
1
B2
Regen bus -
2
B1+
DC bus +
Quick Start Guide
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