3.
CONNECTION
WARNING
Do not turn on the power supply until all wiring have been completed to avoid electric shock
and malfunctions.
3.1
Terminal allocation
RS-485 interface (RS-485 connector at the rear panel)
Pin No.
1
2
3
Others
INZ-TN5A1190-E
Signal name
Signal ground
RTxD+
RTxD−
NC
Pin connection
5
1
9
6
9-pin D-Sub
(female)
3