
46
PIN No.
Description
PIN No.
Description
1 5V 2 UD1-
3 UD1+ 4 GND
5 GND 6 12V
7 12V 8 GND
USB Port
PIN No.
Description
PIN No.
Description
1 5V 2 UD3-
3 UD3+ 4 GND
5 5V 6 UD4-
7 UD4+ 8 GND
RJ-11 Cash drawer Port
PIN No.
Description
PIN No.
Description
1 GND 2 DGO_0
3 IN_0 4 V_DRAW
5 DGO_1 6 GND
Bottom I/O Board: Pin Definitions and Jumper Settings
The bottom I/O board transfers signals from the I/O ports to the IOTR board. These include: DC IN, RJ-45,
COM6, COM1, COM2, COM5, and LPT1.
COM6 & VFD Select Connector
PIN No.
Description
PIN No.
Description
1 RTS_F 2 CTS_F
3 RTSF 4 CTSF
5 GND 6 RI_F
USB_B1
DRAW
J1