Wiring Serial Port(S) - Moxa Technologies ioThinx 4510 Series User Manual

ioThinx 4510 Series

Wiring Serial Port(s)

Wire range: 16 to 28 AWG (Ferrule diameter: 1.2 to 0.3 mm)
Wire strip length: 9.0 mm
Unit: mm (in.)
Pin RS-232
1 TXD
2 RXD
3 RTS
4 CTS
5 GND
NOTE Connect the signal common pin (e.g. GND pin on the serial port pin assignment) between each of the serial
device units. For insulated wire (shielding cable) that is used to reduce electrical noise, connect the cable shield
drain wire to the chassis ground.
NOTE
To ensure that wires are securely connected to terminal block connectors, strip 7 to 9 mm of insulation off the
ends of the wires before connecting them to the terminal block.
RS-422 RS-485 (P1/P2)
TXD+ DATA1+
TXD- DATA1-
RXD+ DATA2+
RXD- DATA2-
GND GND
3-4
Hardware Installation