Sharp ER-A520 Knowledge Book page 65

1, Cabling Pin Outs:
2. Data Transmission:
-
Bits ASCII Code
-
Even Parity
-
One Stop Bit
-
Baud Rate: 9600 bps (fixed)
3. Protocol:
Specifications subject to change without notice: Revision date 10/07
ER-A520/A530
UP-3301
D-SUB 9 (Female)
D-SUB 9 (Female)
FG 1
RXD 2
TXD 3
DTR 4
S.G 5
DSR 6
RTS
7
CTS 8
CI
9
(ECR)
COMMAND
<Command>
W
B7 B6
Parity Bit Always
(Even)
=1
Avery/NCI/Weightronix
D-SUB 9 (Female)
(Scale)
RESPONSE
<Response>
<STX>0XX.XX<CR>;LB
<STX>0XX.XX<CR>;KG
(Error)
<STX>Status byte><CR>
B5 B4
Net Wt. Center Outside
Of Zero Of Zero
=1 =1
PERIPHERALS
TXD
3
RXD
2
GND
5
B3 B2 B1
Under Out Of
Zero Range
=1 =1 =1
B0
Motion
=1
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