8.2 ESC-100M Channel Output Configuration
The ESC-100M connects to peripheral equipment through RJ-11 connectors, or using the optional adapter cables, male D-25 connectors. When the RJ-11 connector is converted to a D-25 connector, the adapter cables must be assembled with respect to either a DTE or DCE configuration. The standard serial port connections are listed in Figure 20.
RS-232 Signal | DTE connection | DCE connection |
Description | RJ-11 | D-25 | RJ-11 | D-25 |
| | | | | |
AuxIn | (CTS) | 1 | 5 | 1 | 4 |
| (DSR) | 6 | 20 |
| | |
Transmit Data | (TxD) | 2 | 2 | 2 | 3 |
| | | | | |
Carrier Detect | (DCD) | 3 | 8 | 3 | 8 |
| | | | | |
Signal Ground | | 4 | 7 | 4 | 7 |
| | | | | |
Receive Data | (RxD) | 5 | 3 | 5 | 2 |
| | | | | |
AuxOut | (DTR) | 6 | 20 | 6 | 6 |
| (RTS) | 4 | 5 |
| | |
Figure 20 --- ESC-100M Connector Pinouts
| | | | | | (Top of board) | |
| | | | | | 1 | 13 |
| | | | | | 25 |
| | | | | | | 12 |
| | | | | | 2 | 24 |
| | | | | | 11 |
| | | | | | 23 |
| | | | | | |
| | | | | | | 10 |
| | | | | | 3 | 22 |
| | | | | | 9 |
| | | | | | | 21 |
| RJ-11 connector pinout | 8 |
| 20 |
| | | | | | 4 |
| | | | | | 7 |
| | | | | | | 19 |
| | | | | | | 6 |
| | | | | | 5 | 18 |
| | | | | | 5 |
| 1 | 2 | 3 | 4 | 5 | 6 | 17 |
| | | | | | | 4 |
| | | | | | 6 | 16 |
| | | | | | 3 |
| | | | | | |
| | | | | | | 15 |
| | | | | | 7 | 2 |
| | | | | | 14 |
| | | | | | | 1 |
8
D-25 connector (using adapter cable)
RJ-11 connectors in CN1
Figure 21 --- ESC-100M Output Connectors
Quatech ESC-100 User's Manual | 29 |
