A68Dav; Performance Comparison - Mitsubishi Electric MELSEC-A/QnA Series Handbook

3
ANALOG OUTPUT MODULE REPLACEMENT

3.9 A68DAV

3.9.1 Performance comparison

Item
Digital input
Analog output
I/O characteristics
Maximum 1/4000
resolution of 1/8000
analog value 1/12000
Overall accuracy
(accuracy at maximum analog
output value)
Conversion speed
Absolute maximum output
Number of analog output
points
2
Number of writes to E PROM
Output short protection
Isolation method
Dielectric withstand voltage
Insulation resistance
Number of occupied I/O points
Connected terminal
Applicable wire size
Applicable solderless terminal
Internal current consumption
(5VDC)
3
- 59
(1)16-bit signed binary
(2)Setting range:
Setting resolution
(External load resistance value: 2k to 1M)
Digital
input
value
*When offset value 0V, gain value 10V settings
Within 40ms/8 channels (same time for one channel)
Note) Time from when the digital input is written to when the specified analog value is reached
Note) Max. output voltage restricted by output protection circuit
Between the output terminal and programmable controller power supply: photocoupler isolation
(Applicable tightening torque: 39 to 59N•cm)
A68DAV
1/4000
1/8000
1/12000 -12000 to 12000
-10 to 0 to 10VDC
Digital value resolution
1/4000 1/8000 1/12000
4000 8000 12000
2000 4000 6000
0 0
-2000 -4000 -6000
-4000 -8000 -12000
2.5mV
1.25mV
0.83mV
±1.0% (±100mV)
-12 to +12V
8 channels/module
-
-
(Between channels: non-isolation)
-
-
32 points
(I/O assignment: special 32 points)
38-point terminal block
2
0.75 to 2mm
V1.25-3, V1.25-YS3A, V2-S3, V2-YS3A
0.15A
Setting range
-4000 to 4000
-8000 to 8000
*Analog
output value
+10V
+5V
0 0V
-5V
-10V