Connecting The Field Power Ground; Connecting To The Network; Module Wiring - Moxa Technologies ioThinx 4530 Series Quick Installation Manual

Connecting the Field Power Ground

Connect the Field Ground pin (
to the field power ground.

Connecting to the Network

Ethernet Communication
The ioThinx 4530 Series is equipped with two RJ45 LAN ports with two
MAC addresses. Connect a network Ethernet cable to either port to
provide an Ethernet connection to the unit.
Serial Communication
The ioThinx 4530 Series is equipped with a 3-in-1 serial interface that
supports either 1 RS-232 port, 1 RS-422 port, or 2 RS-485 ports. Refer
to the pin assignment table below for details.
45M Module Wiring
For more detailed information about 45M module wiring, additional
ioThinx 4530 Series documentation can be downloaded from the Moxa
website.
)
RS-232
PIN
(P1)
1 TXD
2 RXD
3 RTS
4 CTS
5 GND
- 4 -
RS-422
(P1)
TXD+
TXD-
RXD+
RXD-
GND
RS-485
(P1/P2)
DATA 1+
DATA 1-
DATA 2+
DATA 2-
GND