Mitsubishi FX3U-4AD User Manual page 58

FX /FX /FX PLC User's Manual - Analog Control Edition
3G 3U 3UC
Common Items
2. Analog output
Specifications
Number of output points
Analog input/output range
Offset
Gain
Digital input/output
Resolution
Ambient temperature:
25±5°C
Ambient temperature:
0±55°C
Time required for conversion
I/O characteristics
3. Other
Specifications
Insulation method
Number of I/O points
occupied
A-36
Voltage output
-10V to +10V DC
(External load: 5k to 1MΩ)
-10V to +5V
-9V to +10V, and
Gain - Offset ≥ 1V
With sign, 12 bits, binary
5mV(10V×1/4000)
±0.5% (±100mV) for 20V full scale
±1.0% (±200mV) for 20V full scale
When the output mode is set to "0":
+10V
-32000
0
+32000
-10V
• The photocoupler is used to insulate the analog input and output area from the
PLC.
• The DC/DC converter is used to insulate the power supply from the analog input
and output.
• Channels are not insulated from each other.
8 points (Taken from either the input or output points of the PLC.)
4 Comparison of Performance Specifications
4.3 Mixed Analog Input/Output 4.3 Mixed Analog Input/Output
FX -5A
2N
Current output
1ch
0mA to 20mA DC
4mA to 20mA DC
(External load: 500Ω or less)
0mA to 10mA
3 mA to 30 mA or less, and
Gain - Offset ≥ 3mA
10 bits, binary
20µA(20mA×1/1000)
±0.5%(±200µA) for 40mA full scale
Same accuracy for 4mA to 20mA output
±1.0%(±400µA) for 40mA full scale
Same accuracy for 4mA to 20mA output
2ms
When the output mode is "4":
(The dotted line is for mode 2.)
20mA
4mA
0
Digital input
FX -5A
2N
32000