The Ethernet cable that can be used to connect the GOT and Mitsubishi Electric PLC via Ethernet varies depending on the presence of a hub and the connected devices. 
Use the following cables according to the connection configuration.

1. When connecting to the PLC via a hub:
Straight cable
(For an AutoMDI/MDI-X compatible hub, both straight and crossover cables can be used, enabled by the automatic port identification function.)
2. When connecting to the PLC without a hub:
(1) When connecting to the Ethernet module of the PLC
  Cross cable
(2) When connecting to the built-in Ethernet port of the PLC
  Straight cable or crossover cable