INVT Goodrive350-19 Series Operation Manual page 431

Goodrive350-19 Series VFD for Crane
SSI card
EC-PG508-05B
A.2 Dimensions and installation
All expansion cards are of the same dimensions (108x39mm) and can be installed in the same way.
Comply with the following rules when installing or removing an expansion card:
1. Ensure that no power is applied before installing the extension card.
2. The expansion card can be installed in any one of the SLOT1, SLOT1 and SLOT2 card slots.
3. The VFDs of 5.5 kW and lower models can be configured with two expansion cards at the same
time, and the VFDs of 7.5 kW and higher models can be configured with three expansion cards.
4. If interference occurs on the external wires after the expansion card is installed, change the
installation slot flexibly to facilitate the wiring. For example, the connector of the connection cable
of the DP card is large, and you are recommended to install the card at SLOT1.
5. To ensure high anti-interference capability in closed-loop control, you need to use a shielded
cable as the encoder cable and ground the two ends of the cable. That is, connect the motor side
shield layer to the motor housing, and connect the PG card side shield layer to the PE terminal.
4G expansion card
EC-IC502-2
24V power supply
expansion card
EC-PS501-24
-419-
Expansion card