3 ANALOG OUTPUT MODULE REPLACEMENT
3 - 11
3.3.1 Performance comparison
3.3 A616DAV
Item A616DAV
Digital input
16-bit signed binary (Data part: 12 bits)
Setting range: -4096 to 4095
Analog output
When output voltage range setting is 10V:
-10V to 0V to +10V
(External load resistance value: 2k to 1M)
When output voltage range setting is 5V:
-5V to 0V to +5V
(External load resistance value: 2k to 1M)
I/O characteristics
Digital value resolution 1/4000
Overall accuracy
(accuracy at maximum analog
output value)
Output voltage range setting 10V 5V
Ambient temperature (0 to 55°C ) ±0.6% (±60mV) ±0.6% (±30mV)
Ambient temperature (25°C ) ±0.3% (±30mV) ±0.3% (±15mV)
Sampling period
1.5 + 0.5
× (D/A number of conversion enabled channels) ms
Conversion time
0.5ms
(Time required for conversion from -10 to +10V/+10 to -10V)
Absolute maximum output 15V
No. of analog output channels 16 channels/module
Number of writes to E
2
PROM
-
Output short protection -
Isolation method
Between the output terminal and programmable controller power supply: photocoupler isolation
A616DAV channels: non-isolation
Dielectric withstand voltage -
Insulation resistance -
Number of occupied I/O points
32 points
(I/O assignment: special 32 points)
Connected terminal 38-point terminal block
Applicable wire size
0.75 to 2mm
2
Applicable solderless terminal V1.25-3, V1.25-YS3A, V2-S3, V2-YS3A
Internal current consumption
(5VDC)
0.38A
Digital input
Analog output
5V setting 10V setting
+4000 +5V +10V
+2000 +2.5V +5V
0 0V 0V
-2000 -2.5V -5V
-4000 -5V -10V
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