User`s manual

26
Cable between NA-720 (CH1) and PC
To NA-720 CH 1
(RS232C)
1P.GND
To PC
2 TXD 2 RXD
3 RXD 3 TXD
4 RTS 1 DCD
5 CTS 4 DTR
6+5V
7 GND 5 GND
8 DCD 7 RTS
9 DTR 8 CTS
9-way male
D-sub connector
9-way female
D-sub connector
Cable between NA-710/730 and thermal printer(s) CBM-1000
To NA-710 CH 1
To NA-730 CH 1~3
(RS232C)
To CBM-1000
1 P.GND 1 P.GND
2 TXD 3 RXD
3 RXD 2 TXD
4RTS 6DSR
5CTS 20DTR
6+5V
7 GND 7 GND
8 DCD
9DTR
9-way male
D-sub connector
25-way male
D-sub connector
* Connect ground to D-sub shell