Null-Modem-Kabel
Ein Null-Modem-Kabel ermöglichen den Anschluss von zwei Computern sowie für die serielle Kommunikation.
9-Pin-auf 25-pin Null Modem Cable Pinout
9-Pin-Buchse
25-polige Buchse
| Signal | D-Sub 9 | D-Sub 25 | Signal |
|---|---|---|---|
| Receive Data | 2 | 2 | Transmit Data |
| Transmit Data | 3 | 3 | Receive Data |
| Data Terminal Ready | 4 | 6 +8 | Data Set Ready + Carrier Detect |
| System Ground | 5 | 7 | System Ground |
| Data Set Ready + Carrier Detect | 6 +1 | 20 | Data Terminal Ready |
| Anfrage zu senden | 7 | 5 | Klar zum Senden |
| Klar zum Senden | 8 | 4 | Anfrage zu senden |
25-pin Null Modem Cable Pinout
25-polige Buchse
| Signal | D-SUB 1 | D-sub 2 | Signal |
|---|---|---|---|
| Receive Data | 3 | 2 | Transmit Data |
| Transmit Data | 2 | 3 | Receive Data |
| Data Terminal Ready | 20 | 6 +8 | Data Set Ready + Carrier Detect |
| System Ground | 7 | 7 | System Ground |
| Data Set Ready + Carrier Detect | 6 +8 | 20 | Data Terminal Ready |
| Anfrage zu senden | 4 | 5 | Klar zum Senden |
| Klar zum Senden | 5 | 4 | Anfrage zu senden |
9-pin Null Modem Cable Pinout
9-Pin-Buchse
| Signal | D-SUB 1 | D-sub 2 | Signal |
|---|---|---|---|
| Receive Data | 2 | 3 | Transmit Data |
| Transmit Data | 3 | 2 | Receive Data |
| Data Terminal Ready | 4 | 6 +1 | Data Set Ready + Carrier Detect |
| System Ground | 5 | 5 | System Ground |
| Data Set Ready + Carrier Detect | 6 +1 | 4 | Data Terminal Ready |
| Anfrage zu senden | 7 | 8 | Klar zum Senden |
| Klar zum Senden | 8 | 7 | Anfrage zu senden |
Diese Daten wurden von den Teams bei der Hardware-Buch.
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