2)ad638s – Toshiba SX 2000 User Manual
Page 111
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Chapt.2 Specifications
Data Format (Input 8 words)
(1)AD628S
F
E
D
C
B
A
9
8
7
6
5
4
3
2
1
0
0
0
0
0
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
DO
(2)AD638S
S:sign bit
J Negaive: "1"
I Positive: "0"
Analog value
Digital value
0-5V
0-20mA
Flexadecimal
value
Integer
Upper limit
5.11875V
20.475mA
OFFFH
4095
Full scale
5.000V
20.000mA
OFAOH
4000
Zero (lower limit)
OV
0mA
OOOOH
0
Analog input
valueper count
1.25mV
5pA
F
E
D
c
B
A
9
8
7
6
5
4
3
2
1
0
S
S
S
s
s
DIO
D9
D8
D7
D6
D5
D4
D3
D2
D1
DO
Input
Analog value
Digital value
Flexadecimal
value
Integer
Upper limit
+10.235V
07FFH
2047
Full scale (positiv)
+10.000V
07D0H
2000
0
OV
OOOOH
0
Ful scale (negative)
-10.000V
F830H
-2000
Lower limit
-10.24V
F800H
-2048
Analog input
valueper count
5mV
94
Sequence Controller S2T