Anritsu MS9710C - RS-232 C Interface Signal Connection Diagrams

Section 2 How to Connect
2-4
2.2.1 RS-232C interface signal connection diagrams
The following diagrams show connections of RS-232C interface signals between
the MS9710C and two types of personal computers.
● Connection with PC98 personal computer
GND
1 GND
2SD
3RD
4RS
5CS
6DR
7 GND
8CD
9NC
10 NC
11 GND
12 NC
13 GND
14 GND
15 ST2
16 NC
17 RT
18 NC
19 NC
20 ER
21 NC
22 NC
23 NC
24 ST1
25 NC
GND
CD (NC) 1
RD 2
TD 3
DTR (NC) 4
GND 5
DSR (NC) 6
RTS 7
CTS 8
RI (NC) 9
PC98 personal
computer
MS9710C
D-sub, 9-pin, female
D-sub, 25-pin, male
● Connection with DOS/V personal computer
GND
 ( 1 CD
 ( 2 RD
 ( 3 TD
 ( 4 TDR
 ( 5 GND
 ( 6 DSR
 ( 7 RTS
 ( 8 CTS
(9RI
 GND
 CD(NC) 1
 RD 2
 TD 3
DTR(NC) 4
 GND 5
DSR(NC) 6
 RTS 7
 CTS 8
 RI(NC) 9
DOS/V personal
computer
MS9710C
D-sub, 9-pin, female D-sub, 9-pin, female