Figure 3-10: Rs-232/422/485 Serial Port Connector - IEI Technology KINO-PV-D5253-D4253 User Manual

K INO-P V-D5253-D4253 Mini-IT X Motherboard
C N T ype:
14-pin header
C N L oc ation:
See Figure 3-10
C N P inouts :
See Table 3-9
This connector provides RS-232, RS-422 or RS-485 communications.

Figure 3-10: RS-232/422/485 Serial Port Connector

Pin Description
1 DCD
3 RX(host)
5 TX(host)
7 DTR
9 GND
11 TX+
13 RX+
Pin Description
2 DSR
4 RTS
6 CTS
8 RI
10 NC
12 TX-
14 RX-
P age 25