Goodrive270 series VFD for fan and pump Expansion card
-317-
 Ensure that no power is applied before installing the expansion card.
 To ease wiring, comply with the following although any supported expansion card at either slot
can be identified:
Install a communication card at slot 2. Before installing a DP communication
card, remove the knock-off hole cover from the middle casing and lower
casing.
It is recommended to install a DP communication card at slot 1.
The following figure shows the installation diagram and the VFD with expansion cards installed.
EC2
Use 8x M4 to fix EC
Bind wires
EC1
Figure A-1 1.5–7.5kW VFDs with expansion cards installed
EC
2
EC
1
EC installation diagram
ECs installed
EC
2
EC
1
Figure A-2 11–500kW VFDs with expansion cards installed
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