User Manual

- 4 -
Serial Communication
The ioThinx 4510 is equipped with a 3-in-1 serial interface, which
supports 1 RS-232 port, or 1 RS-422 port, or 2 RS-485 ports. Follow
the pin assignment table below to set up serial connection to the unit.
PIN
RS-232
(P1)
RS-422
(P1)
RS-485
(P1/P2)
1
TXD
TXD+
DATA 1+
2
RXD
TXD-
DATA 1-
3
RTS
RXD+
DATA 2+
4
CTS
RXD-
DATA 2-
5
GND
GND
GND
45M Module Wiring
For detailed 45M module wiring, refer to the ioThinx 4510 User Manual
on the official website.
Installing the System on a DIN-Rail
Step 1: Hook the mounting clip of the unit onto the DIN-rail and lower
the clip onto the DIN-rail. Reserve at least 5.5 cm of space above the
DIN-rail to ensure that there is enough room to install the unit.
Step 2: Push the unit toward the
DIN
-rail until the mounting clip
snaps in place.