A-23
4 Comparison of Performance Specifications
4.3 Analog Input/Output Mixture
A
Common Items
B
FX
3UC
-4AD
C
FX
3U
-4AD-ADP
D
FX
3U
-4DA-ADP
E
FX
3U
-4AD-PT
-ADP
F
FX
3U
-4AD-TC
-ADP
G
PID Instruction
(FNC 88)
FX
3U
/FX
3UC
Series PLC User's Manual - Analog Control Edition
Common Items
4.3 Analog Input/Output Mixture
4.3.1 FX2N-5A
1. Analog input
Specifications
FX2N-5A
Voltage input Current input
Number of output points 4ch
Analog input/output
range
-10V to +10V DC
-100mV to +100mV DC
(Input resistance: 200kΩ)
-20mA to +20mA DC
4mA to 20mA DC
(Input resistance: 250Ω)
Absolute maximum input ±15V ±30mA
Offset
• -10V to +10V DC:
-32V to +5V DC
• -100mV to +100mV DC:
-320mV to +50mV DC
-32mA to +10mA
Gain
• -10V to +10V DC:
-5V to +32V, and Gain - Offset > 1V
•
-100mV to +100mV DC:
-50mV
to +
320mV, and Gain - Offset
>
10mA
-10mA to +32mV, and
Gain - Offset
>
1 mA
Digital input/output
• -10V to +10V DC:
With sign, 16 bits, binary
• -100mV to +100mV DC:
With sign, 12 bits, binary
With sign, 15 bits, binary
Resolution
312.5µV(20V×1/64000)
50µV(200mV×1/4000)
1.25µA(40mA×1/32000)
10µA(40mA×1/4000)
Overall accuracy
Ambient temperature:
25±5°C
• -10V to +10V DC:
±0.3% (±60mV) for full scale of 20V
• -100mV to +100mV DC:
±
0.5% (
±
1mV) for full scale of 200mV
±0.5% (±200µA) for full scale of 40mA
Same for input of 4mA to 20mA
Ambient temperature:
0±55°C
• -10V to +10V DC:
±
0.5% (
±
100mV) for full scale of 20 V
• -100mV to +100mV DC:
±
1.0% (
±
2mV) for full scale of 200mV
±1.0% (±400µA) for full scale of 40mA
Same for input of 4mA to 20mA
Time required for
conversion
1ms×number of selected channels
I/O characteristics
z
When the input mode is set to "0":
0
+32000
+10V
Approx.
10.240V
+32767
-10V
Approx.
-10.240V
-32000
-32768
z
When the input mode is set to "2":
0
+32000
+20mA
-20mA
-32000
+32767
Approx.
+20.480mA
-32768
Approx.
-20.480mA
z
When the input mode is set to "1":
0
32000
20mA
4mA
32767
Approx.
20.383mA
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