Advantech PCA-COM485 Manual


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PCA-COM232 / PCA-COM485 Startup Manual 1
Before you begin installing your card, please make sure that
the following items have been shipped:
PCA-COM232 / PCA-COM485 4 Series Ports Expand
Module x1
2 year quality warranty card x 1 p/n:2190000902
Startup manual x 1
R/S D=5.5 H=2.0 +M M3*4L
THREADED SPACER M3X0.5X7L
HP-7 for LPC module X1 p/n: 1990015800S000
F Cable 2*10P-2.0/D-SUB 9P
(M)*2 22.5CM W/BKT X2 p/n: 1700008762
If any of these items are missing or damaged, please con-
tact your distributor or sales representative immediately.
PCA-COM232 / PCA-COM485
4 Series Ports Expand Module
Startup Manual
Standard PC functions
This PCA-COM module expand 4 series ports by LPC con-
nector on CPU card.
PCA-COM232 - 4 RS-232 series ports.
PCA-COM485 - 4 RS-422/485 series ports with Auto-flow
control function.
Mechanical
Dimensions: 31.5 mm x 48 mm
Connectors
PCA-COM232
Connectors
Label Function
COM1 Serial Port: COM1 COM2
COM2 Serial Port: COM3 COM4
COM1
Pin Signal Pin Signal
1 DCD1 2 DSR1
3 RX1 4 RTS1
5 TX1 6 CTS1
7 DTR1 8 RI1
9 GND 10 GND
11 DCD2 12 DSR2
13 RX2 14 RTS2
15 TX2 16 CTS2
17 DTR2 18 RI2
19 GND 20 GND
Specications Packing List
For more information on this and other Advantech
products, please visit our website at:
http://www.advantech.com
http://www.advantech.com/eplatform
For technical support and service, please visit our
support website at:
http://www.advantech.com.tw/support
This manual is for the PCA-COM232-COM485 series.
Part No. 200K023200
Printed in China
1st Edition
July 2009
2 PCA-COM232 / PCA-COM485 Startup Manual
COM2
Pin Signal Pin Signal
1 DCD3 2 DSR3
3 RX3 4 RTS3
5 TX3 6 CTS3
7 DTR3 8 RI3
9 GND 10 GND
11 DCD4 12 DSR4
13 RX4 14 RTS4
15 TX4 16 CTS4
17 DTR4 18 RI4
19 GND 20 GND
PCA-COM485
Connectors
Label Function
COM12 Serial Port: COM1 COM2
COM34 Serial Port: COM3 COM4
COM12
Pin
Signal
Pin
Signal
RS422 RS485 RS422 RS485
1
COM1_
TXD-
COM1_
Data-
2 - -
3
COM1_
TXD+
COM1_
Data+
4 - -
5
COM1_
RXD+
- 6 - -
7
COM1_
RXD-
- 8 - -
9 GND GND 10 GND GND
11
COM2_
TXD-
COM2_
Data-
12 - -
13
COM2_
TXD+
COM2_
Data+
14 - -
15
COM2_
RXD+
- 16 - -
17
COM2_
RXD-
- 18 - -
19 GND GND 20 GND GND
COM34
Pin
Signal
Pin
Signal
RS422 RS485 RS422 RS485
1
COM3_
TXD-
COM3_
Data-
2 - -
3
COM3_
TXD+
COM3_
Data+
4 - -
5
COM3_
RXD+
- 6 - -
7
COM3_
RXD-
- 8 - -
9 GND GND 10 GND GND
11
COM4_
TXD-
COM4_
Data-
12 - -
13
COM4_
TXD+
COM4_
Data+
14 - -
15
COM4_
RXD+
- 16 - -
17
COM4_
RXD-
- 18 - -
19 GND GND 20 GND GND
Connectors


Produkt Specifikationer

Mærke: Advantech
Kategori: Ikke kategoriseret
Model: PCA-COM485

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