BP-002 User's Manual
- 33 -
32
/ERR
OUT
Low level means the printer is in error state
14, 15, 17, 18,
34, 36
NC ---
Not
connect
16, 19
～
30, 33
GND
---
GND, “0” level in logic
Note:
①
“IN” means input to the printer, “OUT” means output from printer.
②
The signal logical level is TTL level.
Relative signal is shown as Figure 5-3.
5.2.3 USB Interface
USB interface interface is USB-B type interface (As Figure 5-4 shown).
Interface connector A and B’s signal wire assignment is as Table A-3 shown:
5.2.4 Serial Interface
BP-002 printer’s serial interface is compatible with RS-232C protocol, supporting RTS/CTS and
XON/XOFF handshaking protocol. Its connector is a DB-9 type connector and each pin’s definitions
are shown as below.
Contact Number
Signal Name
Typical Wiring Assignment
1 VBUS Red
2 D- White
3 D+ Green
4 GND Black
BUSY
/ACK
DATA
/STB
0. 5μS
0.5μS
0. 5μS
0. 5μS
0. 5μS
Table A-2: Connector Pin Assignments
Figure 5-3 Timing signal in parallel interface
Figure 5-5 Sequence numbers of Serial connector
Figure 5-4 USB interface
2 1
3 4
Summary of Contents for BP-002BF
Page 1: ......
Page 29: ...BP 002 User s Manual 24...
