Rs-422/485 Interface Of Option Op-03 - AND Check Weighing Indicator AD-4404 Instruction Manual

9.7. RS 9.7. RS- - - - 422/485 Interface of Option OP
9.7. 9.7. RS RS
The RS-422/485 interface can use commands to control the indicator. The interface
can read weighing data or parameters or store parameters to the indicator.
The interface can connect a maximum of 32 units and a personal computer using a
communication cable.
The unit is specified by an address appended to the command.
RS-485 can use 2-wire or 4-wire.
The command and format are the same as the built-in RS-485.
When installing OP-03 and OP-04 at once, two options can be installed at maximum.
Specifications
Transmission system
Data length
Start bit
Parity bit
Stop bits
Baud rate
Line
Connection
Character code
Terminator
Connection
Terminator switch
SDA
SDB
RDA
RDB
SG
FG
Accessories
Connector
AD-4404
422/485 Interface of Option OP- - - - 03
422/485 Interface of Option OP 422/485 Interface of Option OP
EIA RS-422 / 485,
Asynchronous, bi-directional, half-duplex
7 bits or 8 bits
1 bit
Odd, Even, not used
1 bit, 2 bits
600 bps, 1200 bps, 2400 bps, 4800 bps, 9600 bps, 19200
bps, 38400 bps(Jet stream mode)
RS-422: 4 wires
RS-485: 2 wires or 4 wires
Max. 32 units
ASCII code
CR, CR LF
Fix screw
TM:MSTB06STF
AD-4404
OP-03 inside
SD
422/485
DE/RE
RD
1 piece
Page 107
TERMINATOR
100
FG
03
03 03
1 SDA
2 SDB
3 RDA
4 RDB
5 SG
6 FG