Cash Drawer Interface Signal - Element RW973 User Manual

5.3 Cash Drawer interface signal

Electrical characteristics
Driving voltage：DC 24 V

Driving current：maximum 0.8 A ( In 510 ms)

Drawer check signal："L" = 0～0.5 V "H" = 3～5 V

Interface signal definition

Pin No.
Note：
 Strictly prohibit to hot plug the plug
 When arranging the line of communication, you have to avoid paralleling with the
strong current
 You have to use the shielded communication line
1
2
3
4
5
6
Signal
FG
Drawer kick-out drive signal
DRAWER 1
DRSW Drawer open/close signal
VDR Drawer driving source
Drawer kick-out drive signal
DRAWER 2
GND
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RW973 User Manual
Function
Frame Ground
1
2
GND