Jiaye General Merchandise Co BTP-M280 Power interface definition, Cashdrawer definition

BTP-M280 User’s 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:	Unetop DC-002 or equivalent product.
	User end should use:	Unetop DP-002 or equivalent product.

6.7 Cashdrawer definition

1)Electrical features

¾Driving voltage: DC 24 V

¾Driving current: Max 0.8 A (within 510 ms)

¾Cash 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	Signal	Functions
1	FG	Frame Ground
2	DRAWER 1	Cash drawer 1 driving signal
3	DRSW	Cash drawer status test signal
4	VDR	Cash drawer driving power
5	DRAWER 2	Cash drawer 2 driving signal
6	GND	Circuit share ground

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.

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