ACS-2645 User Manual
26
COM1/RS232 (Default):
Pin#
Signal Name
1
DCD# (Data Carrier Detect)
2
RXD (Received Data)
3
TXD (Transmit Data)
4
DTR (Data Terminal Ready)
5
Ground
6
DSR (Data Set Ready)
7
RTS (Request To Send)
8
CTS (Clear To Send)
9
RI/5V/12V (JP2 select Setting)
COM1/RS422 (option):
Pin#
Signal Name
1
2
422_RX-
3
422_TX-
4
5
Ground
6
NC
7
NC
8
NC
9
5V/12V (JP2 select Setting)
COM1/RS485 (option):
Pin#
Signal Name
1
NC
2
NC
3
485-
4
485+
5
Ground
6
NC
7
NC
8
NC
9
5V/12V (JP2 select Setting)
23. JP3:
(2.0mm Pitch 2x3 Pin Header),COM2 jumper setting, pin 1~6 are used to select signal out of pin 9
of COM2 port.
Summary of Contents for ACS-2645
Page 7: ...ACS 2645 User Manual 7 1 2 Dimensions ...
Page 8: ...ACS 2645 User Manual 8 Figure 1 1 Dimensions of ACS 2645 ...
Page 16: ...ACS 2645 User Manual 16 2 2 Board Dimensions Figure 2 1 Mainboard Dimensions ...
Page 18: ...ACS 2645 User Manual 18 Board Bottom Figure 2 3 Jumpers and Connectors Location Bottom ...
Page 67: ...ACS 2645 User Manual 67 Step 5 Click Install to begin the installation Step 6 Click Finish ...
Page 69: ...ACS 2645 User Manual 69 Step 3 Click Yes I want to restart my computer now to continue ...