Aplex Technology ACS-2695A - Manual (Page 31)

ACS-2695 User Manual 31
7 NC
8 NC
9 NC
RS485 (option):
Pin# Signal Name
1 NC
2 NC
3 485-
4 485+
5 Ground
6 NC
7 NC
8 NC
9 NC
23. JP2:
(2.0mm Pitch 2x3 Pin Header),COM2 jumper setting, pin 1~6 are used to select
signal out of pin 9 of COM2 port.
JP2 Pin# Function
Close 1-2 COM2 RI (Ring Indicator) (default)
Close 3-4 COM2 Pin9=+5V (option)
Close 5-6 COM2 Pin9=+12V (option)
24. COM2:
(Type DB9),
Rear serial port, standard DB9 Male serial port is provided to make a
direct connection to serial devices.
Pin# Signal Name
1 DCD# (Data Carrier Detect)
2 RXD (Received Data)