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CD5220 customer display
(b) Power input
Connector type : DC JACK (5.5/2.1)
(c) RS232C to PC/HOST connector pin assignment
Connector type : D-sub 25 pin (Female)
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 RTS
From display to PC/Host
Display/printer ready signal
5 CTS
From PC/Host to printer
PC/Host ready signal
6 DSR
From PC/Host to printer
PC/Host ready signal
7 GND
- Signal ground
16
V+ Input(optional) If using power built-in
20
DTR
From display to PC/Host
Display/printer ready signal
Table 4-1
(d) RS232C to printer connector pin assignment
Connector type : D-sub 9 pin (Male)
No
Signal
direction Function description
2 RXD
From printer to PC/Host
Printer status data
3 TXD
From display to printer Transmit data
4 DTR
From PC/Host to printer
PC/Host ready signal
5 GND
- Signal ground
6 DSR
From printer to display Printer ready signal
7 RTS
From PC/Host to printer
PC/Host ready signal
8 CTS
From printer to display Printer ready signal
Table 4-2