The most common serial interface standard is RS232 or EIA232C established by the Electronic Industries Association ( EIA). This standard specifies transmission at signal rates of 20kps or less with a 15 meter maximum distance.
- Connect DB9 Male, DB9 Female (DB9 M/M, DB9 F/F, DB9 M/F available under request)
- Gold contact plating provides reliable connections with repeated mating cycles
- Molded backshells provide durability and increased strength at cable entry point
- 100% shielding throughout for protection against EMI/RFI
- Length options are 1.5M, 3M, 5M, 7.5M, 10M, we can also meet other length you request;
- color is gray or black
- Regullar wiring arrangement list below, We can also offer under your wiring arrangement
DB9 Null Modem Cable Wiring Arrangement
|
Wiring D |
Wiring G |
|
DB9 |
DB9 |
DB9 |
DB9 |
|
1 |
1 |
2 |
3 |
|
2 |
3 |
3 |
2 |
|
3 |
2 |
4 |
1，6 |
|
4 |
4 |
1 |
4 |
|
5 |
5 |
6 |
4 |
|
6 |
6 |
5 |
5 |
|
7 |
7 |
7 |
8 |
|
8 |
8 |
8 |
7 |
|
9 |
9 |
SHELL |
SHELL |
|
SHELL |
SHELL |
|
|
|
Item |
Description |
Wiring |
Length |
|
261202-1.5 |
Null Modem Cable, Molded DB9 M / F |
D |
1.5 M |
|
261202-3 |
Null Modem Cable, Molded DB9 M / F |
3 M |
|
261202-5 |
Null Modem Cable, Molded DB9 M / F |
5 M |
|
261202-7.5 |
Null Modem Cable, Molded DB9 M / F |
7.5 M |
|
Item |
Description |
Wiring |
Length |
|
261203-1.5 |
Null Modem Cable, Molded DB9 M / F |
G |
1.5 M |
|
261203-3 |
Null Modem Cable, Molded DB9 M / F |
3 M |
|
261203-5 |
Null Modem Cable, Molded DB9 M / F |
5 M |
|
261203-7.5 |
Null Modem Cable, Molded DB9 M / F |
7.5 M |
|
Item |
Description |
Wiring |
Length |
|
261204-1.5 |
Null Modem Cable, Molded DB9 F / F |
D |
1.5 M |
|
261204-3 |
Null Modem Cable, Molded DB9 F / F |
3 M |
|
261204-5 |
Null Modem Cable, Molded DB9 F / F |
5 M |
|
261204-7.5 |
Null Modem Cable, Molded DB9 F / F |
7.5 M |
|
Item |
Description |
Wiring |
Length |
|
261205-1.5 |
Null Modem Cable, Molded DB9 F / F |
G |
1.5 M |
|
261205-3 |
Null Modem Cable, Molded DB9 F / F |
3 M |
|
261205-5 |
Null Modem Cable, Molded DB9 F / F |
5 M |
|
261205-7.5 |
Null Modem Cable, Molded DB9 F / F |
7.5 M |
|
Copyright 2005, All rights reserved. Mainning Co.,Limited. 