XP3 PLC/HMI Hardware Manual
Page 7 of 42
LMAN007_R2V2
PORT1 download port
[XP330]
PIN ID
Definition
1 NC
2 RXD
3 TXD
4 NC
5 GND
6 NC
7 RTC
8 NC
9 NC
[XP330-S]
DP-SYS-CAB connection
DP210 Way
PC9 Way
RXD 2
2 RXD
TXD 3
3 TXD
RTS 7
7 CTS
GND 5
5 GND
PIN ID
Definition
1 TD+
2 RXD
3 TXD
4 Vacant
5 GND
6 TD-
7 Vacant
8 RD-
9 RD+
1-5 MP series COM ports