J2 240, User Manual

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21
4-7 Install the Cash Drawer
You can install a cash drawer through the cash drawer port. Please verify the pin
assignment before installation.
Cash Drawer Pin Assignment
Cash Drawer Controller Register
The Cash Drawer Controller use one I/O addresses to control the Cash Drawer.
Register Location: 0x482h
Attribute: Read / Write
Size: 8bit
BIT BIT7 BIT6 BIT5 BIT4 BIT3 BIT2 BIT1 BIT0
Attribute CD2 Out Reserved CD2 In CD1 Out CD1 In Reserved
7 6 5 4 3 2 1 0
X X X X
Reserved
Cash Drawer 1 pin input control
Cash Drawer 1 pin output control
Cash Drawer 2 pin input control
Reserved
Cash Drawer 2 pin output control
Pin Signal
1
GND
2
Cash drawer 1 Out
3
Cash drawer 1 In
4
12V / 19V (OR 24v)
5
Cash drawer 2 Out
6
GND