GRAPHTEC FC4100 series - Pin Assignment of the Serial Connector; Cable Connection

Setting the Interface Functions ♦ C7 - 10
Pin Assignment of the Serial Connector
The pin assignment of the serial interface connector is described below.
Pin
No.
Signal Name Pin No. Signal name
1 GND (Frame) 14 Not used
2 SD (TxD) 15 Not used
3 RD (RxD) 16 Not used
4 RS (RTS) 17 Not used
5 CS(CTS) 18 Not used
6
DR(DSR)
19 Not used
7 GND (LOGIC) 20 ER (DTR)
8 Not used 21 Not used
9 Not used 22 Not used
10 Not used 23 Not used
11 Not used 24 Not used
12 Not used 25 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.