Pin Assignment Of The Serial Connector; Cable Connection - GRAPHTEC FC4100 series User Manual

Pin Assignment of the Serial Connector

The pin assignment of the serial interface connector is described below.
Pin Signal Name
No.
1 GND (Frame)
2 SD (TxD)
3 RD (RxD)
4 RS (RTS)
5 CS(CTS)
6
DR(DSR)
7 GND (LOGIC)
8 Not used
9 Not used
10 Not used
11 Not used
12 Not used
13 Not used

Cable Connection

The cable pin assignment of the serial interface connector from the 25 pin plotter connector to the
9 pin computer connector or the 25 pin computer connector is described below.
Setting the Interface Functions ♦ C7 - 10
Pin No. Signal name
14 Not used
15 Not used
16 Not used
17 Not used
18 Not used
19 Not used
20 ER (DTR)
21 Not used
22 Not used
23 Not used
24 Not used
25 Not used