AAEON AIS-E1 - Manual (Page 24)

Ad v a n c e d S y s t e m
C o n t r o l l e r
A I S - E 1
Chapter 2 Hardware Installation 2-10
2.13 LAN1~LAN2 Active /Link/ Speed LED (CN6)
4B
Pin
25B
Signal Pin
5B
Signal
1 LAN1_LED_D2 2 LAN1_LED_LNK#_ACT
3 LAN1_LED_1000# 4 LAN1_LED_100#
5 LAN2_LED_D2 6 LAN2_LED_LNK#_ACT
7 LAN2_LED_1000# 8 LAN2_LED_100#
2.14 RS-232/422/485 Connector (COM2)
Different device implement the RS-232/422/485 standard in different ways.
If you have problems with a serial device, check the pin assignments below
for the connector.
4B
Pin
25B
Signal Pin
5B
Signal
1
DCD
(422TXD-/485DATA-)
2 RXD (422RXD+)
3
TXD
(422TXD+/485DATA+)
4 DTR (422RXD-)
5 GND 6 DSR
7 RTS 8 CTS
9 RI
2.15 RS-232 Connector (COM1, COM3~COM5)
4B
Pin
25B
Signal Pin
5B
Signal
1 DCD 2 RXD
3 TXD 4 DTR