Data Terminal Equipment (DTE) Connections
AT&T PRINTER
(DTR) ADAPTER MALE COMCODE 846373405
PIN 10 | PIN 1 |
PIN 14
PIN 1
PIN 25 | PIN 13 |
|
|
| |
DATA TERMINAL EQUIPMENT | TERMINAL/PRINTER (DTE) | ||
Reserved | NC | NC | Data Set Ready (DSR) |
Ring Indicator (RI) | NC | NC | Ring Indicator (RI) |
Data Carrier Detect (DCD) |
| NC | Request To Send (RTS) |
Data Terminal Ready (DTR) |
| NC | Data Carrier Detect (DCD) |
Signal Ground (SG) |
|
| Signal Ground (SG) |
Receive Data (RD) |
|
| Transmit Data (TD) |
|
|
| |
Transmit Data (TD) |
|
| Receive Data (RD) |
Clear To Send (CTS) |
|
| Data Terminal Ready (DTR) |
Request To Send (RTS) |
|
| Clear To Send (CTS) |
|
|
| |
Ground Lug |
|
| Frame Ground (FG) |
Figure B-8: AT&T Printer (DTR) Adapter Connection Diagram
SERIAL I/O DEVICE INTERFACE
