Power Interface Definition; Cashdrawer Interface Signal Definition - SNBC BTP-R180II User Manual


Supports firmware update on-line

Supports printer status query and interface module maintenance based on HTTP(only JK-E02
interface supports)
2) Interface signal definition
Interface adopts 10/100M BASE-T standard in accordance with IEEE802.3. The interface signal is
defined as below:

6.5 Power interface definition

Power supply interface signal definition
PIN
1
2
3
24V power interface definition
PIN
1
2
3
6.6 Cash drawer interface signal definition
1) Electrical features
 Driving voltage: DC 24 V
 Driving current: Max. 1 A
 Cash drawer status inspection signal:
"L" = 0～0.5 V "H" = 3.3 V
PIN Signal Name
1
2
3
4
5
6
7
8
Socket figure of Interface module
Signal Name
E
L
N
Signal Name
E
L
N
Instruction
TX+ Data transmission +
TX- Data transmission -
RX+ Data receiving +
NC
NC
RX- Data receiving -
NC
NC
Power socket
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BTP-R180II User's Manual
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