BP-002 User's Manual
- 32 -
Table A-1: Cash drawer connector Pin assignments
Pin number
Signal
Direction
1 Frame
GND
---
2
Cash Drawer drive signal
OUT
3
Cash Drawer open/closed signal
IN
4 12VDC
OUT
5
Cash Drawer drive signal
OUT
6
Cash Drawer open/closed signal ground
---
Drive current
≤
12V/1A
Note: Make sure the cash drawer meets the specification mentioned above, or we will not
guarantee to keep the printer in good repair.
5.2.2 Parallel Interface
BP-002 printer’s parallel interface is compatible with
CENIRONICS
protocol, supporting BUSY/ACK
handshaking protocol.
The connector is a 36-PIN connector, whose pins are shown as below.
Table A-2: Connector Pin Assignments
Pin number
Signal
Direction
Description
1
/STB
IN
Trigger in low level, read the data in rising edge
2
DATA1 IN
3
DATA2 IN
4
DATA3 IN
5
DATA4 IN
6 DATA5 IN
7
DATA6 IN
8
DATA7 IN
9
DATA8 IN
These signals are respective represent the parallel
data from the first bit to the eight. “1” means high
level, while “0” means low level.
10 /ACK OUT
Acknowledge signal, Low level means that printer is
ready for receiving data.
11
BUSY
OUT
High level means printer is too busy to receive data.
12
PE
OUT
High level means that paper is out.
13
SEL
OUT
High level with the pull-up resistor.
Figure 5-1 Cash drawer connector
Table A-1: Cash drawer connector Pin assignments
6 1
Figure 5-2 Parallel interface
Summary of Contents for BP-002BF
Page 1: ......
Page 29: ...BP 002 User s Manual 24...
