Artila Matrix-512, User Manual

Page: 9 / 17

Matrix-512 User Guide
‧
5
‧
3.10 Serial Port (DB9 Male)
Pin No.
RS-232 RS-422 RS-485
1 DCD* TXD- -
2 RXD TXD+ -
3 TXD RXD+ DATA+
4 DTR* RXD- DATA-
5 GND GND GND
6 DSR* - -
7 RTS - -
8 CTS - -
9 - - -
3.11 Digital I/O Port (DB25 Female)
Pin No. RS-232 Pin No. Function
1 DIO0 14 DIO13
2 DIO1 15 DIO14
3 DIO2 16 DIO15
4 DIO3 17 DIO16
5 DIO4 18 DIO17
6 DIO5 19 DIO18
7 DIO6 20 DIO19
8 DIO7 21 DIO20
9 DIO8 22 GND
10 DIO9 23 GND
11 DIO10 24 VCC3
12 DIO11 25 VCC5
13 DIO12

Note
1. VCC3: 3.3 VDC output
2. VCC5: 5 VDC output
3. GND: Digital Ground
Port 1~4
Note: * Port 2 only