Product specifications

Page 110 AD-4404
9.8.
9.8.9.8.
9.8. RS
RSRS
RS-
--
-232C Interface of Option OP
232C Interface of Option OP232C Interface of Option OP
232C Interface of Option OP-
--
-04
0404
04
The RS-232C is used to connect to the DEC (modem).
The command and parameters of RS-232C is 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 EIA RS-232C,
Asynchronous, bi-directional, half-duplex
Data length 7 bits ot 8 bits
Start bit 1 bit
Parity bit Odd, Even, not used
Stop bits 1 bit, 2 bits
Baud rate 600 bps, 1200 bps, 2400 bps, 4800 bps, 9600 bps, 19200
bps
Connection
Settings of Parameters
Refer to "11. Function List".
13
14
25
1
FG
1
2
3
4
5
6
7
20
SG
A
D-4404
OP-04 inside
FG
TXD
RXD
RTS
CTS
DSR
SG
DTR
Fix screw