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21
MITSUBISHI ELECTRIC
MELSEC AnS/QnAS
SPECIAL FUNCTION MODULES
Specifications
Outputpoints
A1S62DA
2
-4000– +4000
-8000– +8000
-12000–+12000
-10VDC–+10VDC(0mA–+20mADC)
2k
–1M
0–600
A1S68DAV
8
A1S68DAI
8
Digitalinput
-2048–+2047
0–+4096
Analogoutput
-10VDC–+10VDC
2k
–1M
—
4mA–+20mADC
—
0–600
Load
resistance
voltage
current
Voltageoutput
1/4000
1/8000
1/12000
Voltage
output
+10V
+5V
0V
-5V
-10V
(10V)
Voltage
output
+10V
+5V
0V
-5V
-10V
—
—
—
I/O
characte-
ristics
digitalinput
4000
2000
0
-2000
-4000
2.5mV
8000
4000
0
-4000
-8000
1.25
mV
12000
6000
0
-6000
-12000
0.83mV
2000
1000
0
-1000
-2000
5mV
Max.resolution
Currentoutput
—
—
1/4000
1/8000
1/12000
Current
output
20mA
12mA
4mA
(20mA)
—
—
Currrent
output
20mA
12mA
4mA
I/O
characte-
ristics
Max.resolution
digital
input
4000
2000
0
8000
4000
0
12000
6000
0
4000
2000
0
5
μ
A
±
1.0%
(forthewholemeasurementrange)
25ms/2channels(or1channel)
PhotocouplerisolationbetweenoutputterminalsandPCpowerforallmodules.
32
Allmodulesarefittedwithaterminalblockwith20screwterminals.
0.75–1.5
mA 800
kg 0.32
mm 34.5x130x93.6
2.5
μ
A
1.7
μ
A
—
±
1.0%
(forthewholemeasurementrange)
4ms/8channels
—
4
μ
A
±
1.0%
(forthewholemeasurementrange)
4ms/8channels
Overallaccuracy
Max.conversiontime
Isolationmethod
I/Opoints
Connectionterminal
Applicablewiresize
Internalpowerconsumption(5VDC)
Weight
Dimensions(WxHxD)
32
32
mm
2
0.75–1.5
650
0.28
34.5x130x93.6
0.75–1.5
850
0.28
34.5x130x93.6
Orderinformation
Art.no. 25709
46475
46477
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
A
1S68DAV
RUN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
A
1S68DAV
RUN
DC D
V-
V+
D/A
A1S68DAV
FG
C
H
1
C
H
2
C
H
3
C
H
4
C
H
5
C
H
6
C
H
7
C
H
8
V-
V+
V-
V+
V-
V-
V+
V-
V-
V-
Outputofanalogcontrolsignals
Theanalogoutputmodulesconvertdigitalvalues
predeterminedbytheCPUintoananalogcurrentor
voltagesignal.Forexample,frequencyinverters,valves
orslidevalvesarecontrolledbymeansofthese
signals.
Specialfeatures:
V
Up to 8 channels per module (A1S68DAV/DAI) and
upto256channelspersystem(A2SCPU-S1/
A2ASCPU-S1/-S30/-S60)
V
Resolution of 0.83 mV and 1.7 μA (A1S62DA)
V
Conversion time of 4 msec. / 8 channels
(A1S68DAV/DAI)
V
Potential isolation between process and control
by means of an optocoupler is a standard
feature.
V
The module is provided with a removable termi-
nal block fastened with screws.
M
MELSEC AnS/QnAS Analog Output Modules
BASICS
A
A
Analog Modules