64
REMOTE Specifications
(continued)
Connectors and signals
■
Connector: D-SUB 9-pin (female)
Signal
Pin number
Signal
Description
1
N.C.
Not connected
2
TXD
Transmission data
3
RXD
Reception data
4
DSR
Connected inside
5
GND
Ground
6
DTR
Connected inside
7
CTS
Connected inside
8
RTS
Connected inside
9
N.C.
Not connected
Communication parameters
■
Signal level
RS-232C compliant
Synchro system
Asynchronous
Transfer rate
9600 bps
Parity
None
Data length
8 bit
Stop bit
1 bit
Flow control
None
Command format
■
STX (02h) Command :
Data
ETX (03h)
The command is the 3-character string starting
•
with STX and ending with ETX.
Append any data after the colon (:) following the
•
command, as required.
Response formats
■
Setting command response
1.
STX (02h)
Command
ETX (03h)
Query command response
2.
STX (02h)
Data
ETX (03h)
Error response
3.
STX (02h)
Error codes
ETX (03h)
Error codes
ER001: Invalid command
ER002: Parameter error
SERIAL terminal
External operations can be performed via the RS-232C interface.
The following diagram and the table on the following SERIAL terminal pin arrangement and connections.
For details on systems using SERIAL, be sure to consult your dealer.
SERIAL terminals (9P)
External Device Side
(Straight)
BT-LH910G Side
Pin number
Signal
Pin number
Signal
1
N.C.
1
N.C.
2
RXD
2
TXD
3
TXD
3
RXD
4
DTR
4
DSR
5
GND
5
GND
6
DSR
6
DTR
7
RTS
7
CTS
8
CTS
8
RTS
9
N.C.
9
N.C.
Summary of Contents for BT-LH910G
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