Fx 2Nc -4Da - Mitsubishi FX3U-4AD User Manual

FX /FX /FX PLC User's Manual - Analog Control Edition
3G 3U 3UC
Common Items
4.2.5 FX -4DA
2NC
Specifications
Number of output points
Analog output range
Offset
Gain
Digital input
*1
Resolution
Ambient temperature:
25±5°C
Ambient temperature:
0 to 55°C
Reference
Time required for D/A
conversion
Output characteristics
Insulation method
Number of I/O points
occupied
*1. Adjustment of the offset or gain value will not affect the resolution.
*2. The offset and the gain should satisfy the following condition:
≤
1V (Gain - Offset)
*3. The offset and the gain should satisfy the following condition:
≤
4mA (Gain - Offset)
Voltage output
-10V to +10V DC
(External load: 2k to 1MΩ)
*1,*2
-5V to +5V
*1,*2
-4V to +15V
With sign, 12 bits, binary
5mV(20V×1/4000)
±0.5%(±100mV) for 20V full scale
±1.0%(±200mV) for 20V full scale
Does not include any load fluctuation.
2.1ms (The number of selected channels will not affect this value.)
When the output mode is set to "0":
+10V
-2000
0
+2000
-10V
• The photocoupler is used to insulate the analog output area from the PLC.
• The DC/DC converter is used to insulate the power supply from the analog output.
• Channels are not insulated from each other.
8 points (Taken from either the input or output points of the PLC.)
≤
15V
≤
32mA
4 Comparison of Performance Specifications
FX -4DA
2NC
Current output
4ch
0mA to 20mA DC
4mA to 20mA DC
(External load: 500Ω or less)
-20mA to +20mA
-16mA to +32mA
10 bits, binary
20µA(20mA×1/1000)
±0.5%(±100µA) for 20mA full scale
Same accuracy for 4mA to 20mA output
±1.0%(±200µA) for 20mA full scale
Same accuracy for 4mA to 20mA output
When the output mode is "2":
(The dotted line is for mode 1.)
20mA
4mA
0
Digital input
4.2 Analog Output
*1,*3
*1,*3
-
1000
A-33
A
B
C
D
E
F
G
H
I
J