Fx 2N -2Da - Mitsubishi Electric MELSEC-FX3S Series Manual

FX /FX /FX /FX /FX
3S 3G 3GC 3U
Common Items
4.2.2 FX -2DA
2N
Specifications
Number of output points
Analog output range
*1*2
Offset
*1*2
Gain
Digital output
Resolution
Overall accuracy
Time required for D/A
conversion
Output characteristics
Insulation method
Number of I/O points
occupied
*1. Use the adjustment volume to adjust the FX
*2. Adjustment of the offset or gain value will change the resolution.
A-36
PLC User's Manual - Analog Control Edition
3UC
Voltage output
0V to 10V DC
0V to 5V DC
(External load: 2 k to 1 MΩ)
If the digital value is "0":
0V to 1V
If the digital value is "4000":
5V to 10V
2.5mV (10V × 1/4000)
±0.1V
Does not include any load fluctuation.
(Operation synchronized with sequence program)
10V
0
Digital input
If the input data consists of 13 bits or more, only the lower 12 bits will be valid, and the other bits will
be ignored.
• The photocoupler is used to insulate the analog output area from the PLC.
• Channels are not insulated from each other.
8 points (Taken from either the input or output points of the PLC.)
FX -2DA
2N
2ch
12 bits, binary
*2
4ms × number of selected channels
4000
-2DA.
2N
4 Comparison of Performance Specifications
4.2 Analog Output
Current output
4mA to 20mA DC
(External load: 400 Ω or less)
If the digital value is "0":
4mA
If the digital value is "4000":
20mA
*2
4μA (16mA × 1/4000)
±0.16mA
-
20mA
4mA
0 4000
Digital input