NEXCOM NPT 5850 - Manual (Page 20)

14
5-4 Install a Cash Drawer
You can install a cash drawer through the cash drawer port. Please verify the pin assignment
before installation.
Pin Signal
1 CASEOPEN2#
2 CASH1_P
3 CASEOPEN#
4 24V
5 CASH2_P
6 GND
Cash Drawer Controller Register
The Cash Drawer Controller use one I/O addresses to control the Cash Drawer.
Cash Drawer Pin Assignment