Hitachi X200 Series - Manual (Page 43)

Logic Connector Introduction
After removing the front housing cover, take a moment to become familiar with the
connectors, as shown below.
HIGH VOLTAGE: Hazard of electrical shock. Never touch the naked PCB portions
while the unit is powered up. Even for switch portion, the inverter must be powered
OFF before you change.
2−4
Inverter Mountin
g
and i
n
st
all
a
tio
n
Relay output
contacts
Logic and analog
signal connections
Danger! Do not touch!
Serial
communication port