Installation manual

BTP-R880NP Installation manual
Ethernet
Pin Number Signal Name Function
1 TX+ Output Data+
2 TX- Output Data -
3 RX+ Input Data+
4 NC
5 NC
6 RX- Input Data -
7 NC
8 NC
USB interface
Pin Number Signal Name Function
1 VBUS +5V
2 DATA- Printer data transmit line minus
3 DATA+ Printer data transmit line plus
4 GND Ground
3.2.2 Cash Drawer Connector
On command of the host the printer can generate pulses via the connector for the
connected cash drawer to open (also known as cash-drawer-kick-out). The host can
retrieve the status of the drawer by using the DLE EOT, GS a, or GS r commands.
1) Pin assignments:
Pin Number Signal Name Function
1 Frame GND --
2 Drawer kick-out drive signal 1 Output Data
3 Drawer open/close signal Input Data
4 +24 V --
5 Drawer kick-out drive signal 2 Output Data
6 Signal GND --
2) Connector model:
Printer side: DuoYuan DY126-6P6C or equivalent
User side: 6-position 6-contact (RJ11 telephone jack)
3) Drawer kick-out drive signal
Output signal: Output voltage: Approximately 24V
Output current: 1A or less
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