Fujitsu 3000 XL manual Combo Board COM 4 Port Connector Signals, Dsr Rts Cts

TeamPoS 3000 XL and XL2 Maintenance

7.9.3.5Combo Board COM 4 Port Connector Signals

Connector type: Male DB9, (RS-232 port)

Pin	COM 4 Pinouts
Number	Default Bold
1	Data Carrier Detect (DCD) = 7-8
	NC = 9-10
2	RX
3	TX
4	DTR
5	Ground
6	DSR
7	RTS
8	CTS
9	RI= 1-2
	+5V= 3-4	*PIN 9 is determined by the jumpers set on PW4.
	+12V= 5-6
		1	5
		6	9

7-42 Issue 3 D900000145