Wiring of the Synchronization cable and a null modem cable.
The "pins" of the synch contact on the back of the MC16, are numbered 1 to 10
from left to right, when you look at the backside of the MC16, holding it with the keys up
and the bottom down
| MC16 | Synchronization cable | Zero modem cable | |||
| RS 232 Signals | MC16 port | MC16 contact | DB9F | DB9M | DB25M |
| DSR, DCD | 1 | 1 | 4 | 4 | 6,8 |
| RD | 2 | 2 | 3 | 3 | 3 |
| TD | 3 | 3 | 2 | 2 | 2 |
| DTR | 4 | 4 | 1,6 | 1,6 | 20 |
| GND | 5 | 5 | 5 | 5 | 7 |
| 6 | 6 | ||||
| RTS | 7 | 7 | 8 | 8 | 4 |
| CTS | 8 | 8 | 7 | 7 | 5 |
| 9 | 9 | ||||
| 10 | 10 | ||||
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