Power Interface Definition; Cashdrawer Definition - SNBC BTP-M280 User Manual

6.6 Power interface definition

1) Pin definition
1: Positive pole (+24V)
2: Cathode（GND）
3: NC
2) Interface type
Printer end should use:
User end should use:

6.7 Cashdrawer definition

1) Electrical features
Driving voltage: DC 24 V
Driving current: Max 0.8 A (within 510 ms)
Cash drawer status inspection signal:
"L" = 0～0.5 V
"H" = 3～5 V
2) Cash drawer interface outlet uses RJ11 6P connector.
3) Interface signal definition
Items
1
2
3
4
5
6
Caution:
Do not connect or disconnect signal cable when printer power is on.
Signal cable should be far away strong current.
Signal cable should be far away from strong current sources.
Unetop DC-002 or equivalent product.
Unetop DP-002 or equivalent product.
Signal
FG
DRAWER 1
DRSW
VDR
DRAWER 2
GND
- 33 -
Functions
Frame Ground
Cash drawer 1 driving signal
Cash drawer status test signal
Cash drawer driving power
Cash drawer 2 driving signal
Circuit share ground
BTP-M280 User's Manual