Digi SM-720 - Page 105

SM-500V2 Service Manual Edition 5
103
9 Pin D-Sub (Female) 8 Pin DIN plug (Male)
Pin Signal Signal Pin
3 TXD RXD 4
2 RXD TXD 5
5 GND GND 2
7 RTS RTS 6
8 CTS CTS 7
1 CD DSR 3
6 DSR
4 DTR