Power Supply Specifications - Mitsubishi FX3U-4AD User Manual

FX /FX /FX PLC User's Manual - Analog Control Edition
3G 3U 3UC
FX -4DA (4-channel Analog Output)
3U
2.2

Power Supply Specifications

Item
D/A conversion
circuit drive power
CPU drive power
2.3 Performance Specifications
Item
Analog output
range
*1
Offset
*1
Gain
Digital input
Resolution
Overall accuracy
Time required for
D/A conversion
Insulation method
Number of I/O
points occupied
*1. Adjustment of the offset or gain value will not affect the resolution. In output mode 1 or 4, however, the
offset/gain cannot be adjusted.
*2. The offset and the gain should satisfy the following condition:
1V ≤ (Gain - Offset) ≤ 10 V
*3. The offset and the gain should satisfy the following condition:
3 mA ≤ (Gain - Offset) ≤ 30 mA
24V DC ±10%, 160mA
(It is necessary to supply 24V DC from the terminal block.)
5V DC, 120mA
(Since the internal power is supplied from the main unit, it is not necessary to supply power
externally.)
Voltage output
-10V to +10V DC
(External load: 1kΩ to 1MΩ)
*2
-10V to +9V
*2
-9V to +10V
With sign, 16bits, binary
0.32mV (20V / 64,000)
• Ambient temperature: 25°C±5°C
±0.3% (±60mV) for 20V full scale
• Ambient temperature: 0°C to 55°C
±0.5% (±100mV) for 20V full scale
1ms (The number of selected channels will not affect this value.)
• The photocoupler is used to insulate the analog output area from the PLC.
• The DC/DC converter is used to insulate the analog output area from the power supply unit.
• Channels are not insulated from each other.
8 points (Taken from either the input or output points of the PLC.)
Specifications
Specifications
Current output
0mA to 20mA DC, 4mA to 20mA DC
(External load: 500Ω or less)
0mA to 17mA
3mA to 30mA
15bits, binary
0.63µA (20mA / 32,000)
• Ambient temperature: 25°C±5°C
±0.3% (±60µA) for 20mA full scale
• Ambient temperature: 0°C to 55°C
±0.5% (±100µA) for 20mA full scale
2 Specifications
2.2 Power Supply Specifications
*3
*3
E-7
A
B
C
D
E
F
G
H
I
J