Can you connect multiple expansion boxes?

Can you connect multiple expansion boxes?

No. You can connect a maximum of one. It can be either an EXPANSION-6 or an EXPANSION-14. Module outputs can be connected to expansion boxes to expand their load capacity though. For example: An FD-1-14 or FD-2-7 FanDrive connected to a VDC-4 output, or a VLX-20 connected to a VAC-1 output.