HTEB1
User manual
1.6 Connectors
X1, Serial communication,
X2, Power connector, for cable connection
X4, MiniDIN (PS2)
X2, Pin | Operation |
1 | GND |
2 | DC power supply, |
| 7,5 – 9 VDC, |
| approx. 180mA |
| with LED backlight |
X1 (SubD9), Pin | Operation | Remark |
1 | (DTR,DSR, DTS) | Connected to X1.4, X1.6 |
2 | TXD | Connected to JP1.1 |
3 | RXD | Connected to JP1.3 |
4 | DTR | Connected to X1.1, X1.6 |
5 | GND |
|
6 | DSR | Connected to X1.1, X1.4 |
7 | RTS | Connected to X1.8 |
8 | CTS | Connected to X1.7 |
9 | n.c. | Not connected |
X4 |
| Operation |
Pin |
|
|
1 | P17 | (can be Data or Clk) |
5 | P16 | (can be Clk or Data) |
3 |
| GND |
4 |
| Vcc |
2,6 |
| n.c. |
Issue 0.2 | Page 9 | 07/2002 |