IDEC MICROSmart FC6A Series, User Manual

Page: 167 / 578

FC6A S
ERIES
MICROS
MART
U
SER
’
S
M
ANUAL
FC9Y-B1722 2-137
2: P
RODUCT
S
PECIFICATIONS
*1 Total input delay time indicates the total value of the sampling repetition time plus the internal processing time. The total input delay time
increases in proportion to the number of channels used.
*2 The arbitrary setting is a function that uses the digital resolution data by scaling it to arbitrary data (that arbitrarily sets the lower limit value and
the upper limit value). The range setting (-32,768 to 32,767) is specified with data registers.
Example: When -5 V is input, 1,024 is displayed as long as the arbitrary setting is not configured, but -500 is displayed when the arbitrary setting is
configured as upper limit value = 1,000 and lower limit value = -1,000, and this makes it easier to intuitively read the input voltage value.
*3 Input data out of range is reflected in the status of the analog I/O module.
*4 The maximum voltage/current value that can be input without damage.
Input Error
Maximum Error at
25°C
±0.1% of full scale ±0.1% of full scale
±0.1% of full scale
Cold junction compensation
accuracy ±4.0°C or lower
Exceptions
R, S thermocouple error:
±6.0°C
(0 to 200°C range only)
B thermocouple error:
Not guaranteed
(0 to 300°C range only)
K, J, E, T, N thermocouple error:
±0.4% of full scale
(0°C or lower range only)
Temperature
Coefficient
±0.02% of full scale/°C ±0.02% of full scale/°C
Data
Digital Resolution 4,096 steps (12 bits)
Pt100: Approx. 10,500
(equivalent to 14 bits)
Pt1000: Approx. 8,000
(equivalent to 13 bits)
Ni100: Approx. 2,400
(equivalent to 12 bits)
Ni1000: Approx. 2,400
(equivalent to 12 bits)
K: 15,000 (14 bits)
J: 12,000 (14 bits)
R: 17,600 (15 bits)
S: 17,600 (15 bits)
B: 18,200 (15 bits)
E: 10,000 (14 bits)
T: 6,000 (13 bits)
N: 15,000 (14 bits)
C: 23,150 (15 bits)
Input Value per Step
2.44 mV
(0 to 10V DC)
4.88 µA
(0 to 20mA DC)
3.91 µA
(4 to 20mA DC)
0.1°C
0.18°F 0.1°C
0.18°F
Application Data Type Can be arbitrarily set for each channel in a range between -32,768 to 32,767
*2
Monotonicity Yes
Input Data Out of
Range
Detectable
*3
Noise
Resistance
Maximum Temporary
Deviation
during Electrical
Noise Tests
Max ±4.0% of full scale
Recommended Cable Pair shielded cable Pair cable
Crosstalk Max 1 LSB
Isolation None
Effect of Improper Input Connection No damage
Maximum Permanent Allowed
Overload
*4
(No Damage
)
13 V 40 mA 13 V
Selection of Input Type and Input
Range
Using programming software
Calibration or Verification to
Maintain Rated Accuracy
Not possible
Type No. FC6A-PJ2A FC6A-PJ2CP
Input Type Voltage Current Resistance Thermometer Thermocouple
Lower Limit Value=-1,000 -500
Raw Input Value
Input Voltage Value
1,024
-5 V
4,095
10 V
0
-10 V
Upper Limit Value=1,000
When the digital resolution data is 12 bits and the input range is -10 to +10 V