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MELSEC-Q
3 SPECIFICATIONS
(1) Voltage input characteristic
A voltage input characteristic graph is shown in Figure 3.1.
Di
g
it
a
l out
pu
t
val
u
e
Analog input voltage (V)
1)
2)
1
4095
4000
2000
0
–2000
–4000
–96
–4096
–15
–10
–5
0
5
10
15
Analog input practical range
3) 4)
Number
Analog input
range setting
Offset value
Gain value
Digital output value 2
Maximum
resolution
1)
1 to 5 V
1 V
5 V
1.0 mV
2)
0 to 5 V
0 V
5 V
0 to 4000
1.25 mV
3)
–10 to 10 V
0 V
10 V
–4000 to 4000
2.5 mV
4)
0 to 10 V
0 V
10 V
0 to 4000
2.5 mV
—
User range setting
1
1
–4000 to 4000
—
Figure 3.1 Voltage input characteristic
POINT
(1) Do not input an analog input voltage of more than ± 15 V. The input elements
may be damaged.
(2) Set the offset/gain values for the user setting range 1 within a range in which
the following conditions are satisfied.
{ (Gain value) – (Offset value) } > 1.5 V
(3) When an analog value that exceeds the range for the digital output value 2 is
entered, the digital output value will be fixed at the maximum or minimum value.
• For 0 to 4000, the range for the digital output value is from –96 to 4095.
• For –4000 to 4000, the range for the digital output value is from –4096 to 4095.
Summary of Contents for Q64AD
Page 11: ...1 2 MELSEC Q 1 OVERVIEW MEMO...
Page 13: ...2 2 MELSEC Q 2 SYSTEM CONFIGURATION MEMO...
Page 31: ...3 18 MELSEC Q 3 SPECIFICATIONS MEMO...
Page 43: ...4 12 MELSEC Q 4 SETUP AND PROCEDURES BEFORE OPERATION MEMO...
Page 61: ...5 18 MELSEC Q 5 UTILITY PACKAGE SW0D5C QADU E MEMO...
Page 67: ...6 6 MELSEC Q 6 PROGRAMMING MEMO...
Page 76: ...Index 3 MEMO...
