Serial interface specifications 7, Serial interface specifications – Seiko Group BP-6000 User Manual
Page 74
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❏ Serial interface specifications
• Input connector
RS-232C Pin assignments
Notes:
1. NC stands for no connection.
2. CHASSIS GND and GND are connected in the printer.
• Handshake protocol
One of the following four protocols can be selected:
- DTR protocol
- X ON/X OFF protocol I
- X ON/X OFF protocol II
- ETX/ACK protocol
• Baud Rate
In the setup options, one of the following baud rates can be selected:
1200, 2400, 4800, and 9600 BPS.
PIN
SIGNAL
IN/OUT
PIN
SIGNAL
IN/OUT
1
CHASSIS GND
14
NC
2
TXD
OUT
15
NC
3
RXD
IN
16
NC
4
RTS
OUT
17
NC
5
CTS
IN
18
NC
6
DSR
IN
19
NC
7
SIGNAL GND
20
DTR
OUT
8
CD
IN
21
NC
9
NC
22
NC
10
NC
23
NC
11
SRTS
OUT
24
NC
12
NC
25
NC
13
NC
13
25
1
14
67
A. Specifications
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