CD5220 customer display
4.1.3 Serial port interface for circular base
(a)Power connector of Power cable Connector type : DC jack (5.5/2.1 )
(b)RS232C interface to PC/HOST cable, PC/HOST side connector pin assignment Connector type :
No | Signal | direction | Function description |
1 | FG | - | Frame ground |
2 | TXD | From printer to PC/Host | Printer status data |
3 | RXD | From PC/Host to display | Receive data |
4 | DSR | From PC/Host to printer | PC/Host ready signal |
5 | GND | - | Signal ground |
6 | DTR | From display to PC/Host | Display/printer ready signal |
7 | CTS | From PC/Host to printer | PC/Host ready signal |
8 | RTS | From display to PC/Host | Display/printer ready signal |
Table
(c)RS232C interface to printer cable, printer side connector pin assignment Connector type :
No | Signal | direction | Function description |
2 | RXD | From printer to PC/Host | Printer status data |
3 | TXD | From display to printer | Transmit data |
4 | CTS | From printer to display | Printer ready signal |
5 | RTS | From PC/Host to printer | PC/Host ready signal |
6 | DTR | From PC/Host to printer | PC/Host ready signal |
7 | GND | - | Signal ground |
20 | DSR | From printer to display | Printer ready signal |
Table