Signamax
065-1163T RS-232/422/485 to 10/100BaseT/TX Media Converter
Appendix A
28
A
A
PPENDIX
A
RS-232 Wiring
Male-to-Female Wire (DTE->DTE):
RS-232 (DTE)
DB9 Female
PC-COM1 (DTE)
DB9 Male
PIN 1
?
PIN 1
PIN 2
?
PIN 3
PIN 3
?
PIN 2
PIN 4
?
PIN 6
PIN 5
Ground
PIN 5
PIN 6
?
PIN 4
PIN 7
?
PIN 8
PIN 8
?
PIN 7
PIN 9
?
PIN 9
Male-to-Male Wire (DTE->DCE):
Converter
DB9 Female
DCE Device
DB9 Female
PIN 1
?
PIN 1
PIN 2
?
PIN 3
PIN 3
?
PIN 2
PIN 4
?
PIN 6
PIN 5
Ground
PIN 5
PIN 6
?
PIN 4
PIN 7
?
PIN 8
PIN 8
?
PIN 7
PIN 9
?
PIN 9