Power Supply Connectors; Rs232C Link To Pc/Host Connector; Rs232C Link To Display Panel - FlyTech P07305 User Manual

4.3 Power Supply Connectors

CN6 / Connector type: DC jack (5.5/2.1)

4.4 RS232C link to PC/HOST connector

CN2 / Connector type: D-sub 9 pin female
Pin assignment
No Signal Direction
2 RXD From PC/Host to display
3 TXD -
4 DSR -
5 GND -
6,8 DTR From display to PC/Host-

4.5 RS232C link to display panel

CN3 / Connector type: Phone-jack 10P/8C
Pin assignment
No Signal Direction
1 NC -
2,3 V+ -
4,5 GND -
6 DSR To display panel
7 DTR From display panel
8 RXD To display panel
9 TXD From display panel
10 NC -
5 1
6 1
9 6
Function description
Receive data
-
-
Signal ground
Display ready Signal
10 1
Function description
Not connect
Power input ( 9 – 33 Vdc )
Signal ground
PC/Host ready signal
Printer ready signal
Send data to display
No use
Not connect
5