Fx 0N -3A - Mitsubishi Electric FX3G User Manual

FX /FX /FX /FX /FX
3S 3G 3GC 3U
Common Items
4.3.3 FX -3A
0N
Specifications
Voltage input
Number of
input/output
points
0V to 10V DC
Analog input/
0V to 5V DC
*1
output range
(Input resistance: 200 kΩ)
Absolute
maximum
input
If the digital value is "0":
*2*3
Offset
0V to 1V
If the digital value is "250":
*2*3
Gain
5V to 10V
Digital input/
output
*3 40mV (10V × 1/250)
Resolution
Overall
accuracy
Time required
for conversion
255
250
I/O
characteristics
0
Analog input
• The photocoupler is used to insulate the analog input and output area from the PLC.
Insulation
method
• Channels are not insulated from each other.
Number of I/O
points 8 points (Taken from either the input or output points of the PLC.)
occupied
*1. Combined use of voltage and current inputs is not possible.
*2. Adjustment of the volume (offset or gain) value will change the resolution.
*3. Adjustment of the offset or gain value will change the resolution.
A-44
PLC User's Manual - Analog Control Edition
3UC
Current input
2ch
4mA to 20mA DC
(Input resistance: 250 Ω)
-0.5V,
+15V
If the digital value is "0":
0mA to 4mA
If the digital value is "250":
0 to 250
8 bits, binary
64μA (16mA × 1/250)
±0.1V
TO instruction processing time × 2 + FROM instruction processing time
(operation synchronized with sequence program)
255
250
10V 0 4mA
Analog input
FX -3A
0N
Voltage output
0V to 10V DC
0V to 5V DC
(External load: 1 k to 1 MΩ)
-2mA,
+60mA
If the digital value is "0":
If the digital value is "250":
20mA
40mV (10V × 1/250)
±0.16mA
10V
20mA 0
Digital input
If the input data consists of 9 bits or more, only the
lower 8 bits will be valid, and the other bits will be
ignored.
4 Comparison of Performance Specifications
4.3 Mixed Analog Input/Output
Current output
1ch
4mA to 20mA DC
(External load: 500 Ω)
-
If the digital value is "0":
0V to 1V
If the digital value is "250":
5V to 10V
0 to 250
8 bits, binary
64μA (16mA × 1/250)
±0.1V
20mA
4mA
250 0
-
4mA
20mA
±0.16mA
250
Digital input