
Title
Rev.
Page
HP-283 Technical Manual
Ver1.01
P.24
4.Cash drawer / Melody box
4-1) Cash drawer
1) Rating
◈
Output voltage : 24V
◈
Output current : 1A(Max)
◈
Resistance coil : More than
24 Ω
Notice
: Use Solenoid 24Ω coil resistance or higher. The use of resistance less than 24Ω may destory the
internal transistor.
2) Circuit
Notice:
You can use either one of pin 2, or pin 5.
The detection of Open / Close switch will set to invalid.
3) Connection:
Please connect the cash drawer into the connector as below.
Notice
: Do not connect modem or LAN device to the RJ-45 connector as it may potentially harm the printer.
+24V
1
2
3
4
5
6
Draw1
Draw2
Open/Close Detection
+3.3V
Cash Drawer
Printer
Solenoid
F.G
GND