P-3/4
Weighing
instrument
AC adapter
AD-8920A main unit
When D-SUB9/D-SUB25 cable is used
$'$
$
'
$
Communication
cable
Identification
label
Weighing
instrument
AD-8920A main unit
AC adapter
When DIN cable is used
$'$
$
'
$
Communication
cable
Identification
label
AD-8920A REMOTE DISPLAY INSTRUCTION MANUAL
㸦᪥ᮏㄒࡢྲྀᢅㄝ᫂᭩ࡣᑐ㠃ࢆࡈぴࡃࡔࡉ࠸ࠋ㸧
1. Introduction
The AD-8920A is a remote display for displaying the weighing data transmitted by an A&D
manufactured weighing instrument, using either RS-232C or current loop.
Applicable weighing instruments (electronic balances/platform scales) are listed below.
What the package contains Table 1 Applicable instruments, required options and cables (As of October, 2008)
࣭AD-8920A main unit 1 unit
Using RS-232C Using current loop
࣭AC adapter 1 pc
a
Weighing
instrument
Option
required
Communication
cable
Option
required
Communication
cable
a
AD-4212A/B
None
D-SUB25 cable Not applicable
a EK-H, EK-H
OP-03H D-SUB25 cable OP-05H DIN cable
࣭Identification label 2
cs EK-i, EW-i None D-SUB9 cable Not a
licable
One each for AC ada
ter and cable
ET-W, ET-W
OP-03W D-SUB25 cable OP-05W DIN cable
࣭Instruction manual
this leaflet
1 co
FC-i None D-SUB9 cable Not a
licable
࣭Communication cable
A
rox. 1 m
1
c FG OP-03 DIN cable OP-05 DIN cable
When orderin
, a cable a
ro
riate to the FG-M/L OP-23 DIN cable Not a
licable
instrument connector t
e is included, selectin
FS OP-03 DIN cable Not a
licable
one from below.
Refer to Table 1 for details.
D-SUB9 cable / D-SUB25 cable / DIN cable
FX-i, FX-CT, FX-GD,
FXi-WP, FZ-i
None D-SUB9 cable Not applicable
GH, H
-300i/202i None D-SUB9 cable Not a
licable
Accessories
Sold se
aratel
G
None D-SUB25 cable Not a
licable
࣭Communication cable
A
rox. 5 m
D-SUB9 cable A
-KO3412-05M
D-SUB25 cable A
-KO1864-05M
GX, GX-R, GF,
GX-K, GX-KR,
GF-K, GP, GP-R
None D-SUB25 cable
OP-04
or
OP-06
DIN cable
DIN cable A
-KO3413-05M HC-i OP-03 DIN cable Not a
licable
࣭Communication cable
A
rox. 10 m
D-SUB9 cable A
-KO3412-10M
HR-200/120/60 OP-03 D-SUB25 cable
OP-03 or
OP-05
DIN cable
D-SUB25 cable A
-KO1864-10M HV-G/HW-G None DIN cable Not a
licable
DIN cable AX-KO3413-10M
Connection diagram
2. Preparation
2-1. Setting the weighing instrument
(1) Set the data output mode to “Stream mode”.
(2) For the other settings, refer to Table 2.
Table 2 List of instrument settin
s
Item Setting Description
Data output mode Stream mode Outputs the weighing data continuously.
Baud rate 600
1200
2400
4800
9600 b
s AD-8920A reco
nizes the baud rate automaticall
.
Len
th
Parit
bit 7 bits-even
7 bits-odd
or 8 bits-none
AD-8920A functions correctl
with an
one of those
Sto
bits 1 bit or 2 bits AD-8920A functions correctl
with either one.
Terminato
<CR> or <CR><LF> AD-8920A functions correctl
with either one.
Data format A&D standard format
CTS control No control of CTS
RTS
Out
ut
hardware
RS-232C or current loo
AD-8920A reco
nizes the out
ut mode automaticall
.
Note) The available items depend on the weighing instrument and may not be available when the settings are fixed.
For a detailed description of the settings, refer to the instruction manual for the weighing instrument used.
2-2. Connecting the AD-8920A
(1) Refer to Table 1 shown above to confirm that the communication cable is of the correct type.
(2) Disconnect the AC adapter from both the weighing instrument and the AD-8920A.
Refer to the connection diagram shown above to connect the AD-8920A to the weighing
instrument, using the specified communication cable.
CAUTION
The D-SUB9 cable (standard
or accessory) is for use only
with the AD-8920A.
If used with an older AD-8920,
it could blow the fuse or cause
other damage to the weighing
instrument.
ttach the identification label
on the cable so that it will be
used only with the AD-8920A.
(7 paginas)
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