2: M
ODULE
S
PECIFICATIONS
2-5
For Note 1 through Note 4, see page 2-7.
Data
Digital Resolution
50000 increments (16 bits)
K:
Approx.
24000 increments
(15 bits)
J:
Approx.
33000 increments
(15 bits)
T:
Approx.
10000 increments
(14 bits)
Pt100:
Approx.
6400 increments
(13 bits)
Pt1000:
Approx.
64000 increments
(16 bits)
Ni100:
Approx.
4700 increments
(13 bits)
Ni1000:
Approx.
47000 increments
(16 bits)
Input Value of LSB
0.2 mV
0.32 µA
K: 0.058°C
J: 0.038°C
T: 0.042°C
Pt100:
0.086°C
Pt1000:
0.0086°C
Ni100:
0.037°C
Ni1000:
0.0037°C
Data Type in Application
Program
Default:
0 to 50000
Default:
0 to 50000
Pt100, Ni100:
0 to 6000
Pt1000, Ni1000:
0 to 60000
Monotonicity
Optional: –32768 to 32767 (selectable for each channel) (Note 2)
Input Data Out of Range
—
Temperature: Celsius, Fahrenheit
Data
Digital Resolution
Yes
Input Value of LSB
Detectable (Note 3)
Noise
Resistance
Maximum Temporary
Deviation during
Electrical Noise Tests
(Note 4)
±3% maximum
Not assured
Input Filter
Software
Recommended Cable for
Noise Immunity
Twisted pair cable
—
Crosstalk
2 LSB maximum
Isolation
Isolated between input and power circuit
Photocoupler-isolated between input and internal circuit
Effect of Improper Input Connection
No damage
Maximum Permanent Allowed Overload
(No Damage)
11V DC
22 mA DC
—
Selection of Analog Input Signal Type
Using software programming
Calibration or Verification to Maintain
Rated Accuracy
Impossible
Type No.
FC4A-J4CN1 / FC4A-J8C1
FC4A-J4CN1
Analog Input Signal Type
Voltage Input
Current Input
Thermocouple
Resistance
Thermometer
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