I/O Port - Sony IPELA RM-NS1000 First Step Manual

I/O Port

Pin arrangement of I/O port
RS-485
Pin No. RS-485
1 TX+
2 TX–
3 RX+
4 RX–
5 GND
• From left to right
Connection procedure for the I/O port
Connect the wires to the R-485 port as described below.
Insert a flat-blade screwdriver into the slot at the top or bottom of the hole to which you want
to connect a wire (AWG No. 26 to 20), insert the wire, and then withdraw the flat-blade
screwdriver from the slot.
Caution
Do not use excessive force when inserting the flat-blade screwdriver. Doing so may result in
a malfunction.
1
Use the same procedure to connect all of the necessary wires.
16 I/O Port
2
3