Mitsubishi Electric MELSEC-A/QnA Series Handbook page 217

5
MULTIPLEXER REPLACEMENT
Q68ADV
Normal resolution mode
Ambient temperature
0 to 55°C
Analog input
With
range
temperature temperature
drift
compensation compensation
0 to 10V
-10 to
10V
0 to 5V
Voltage
1 to 5V
Users
range
±
0.3%
settings
± ±
( 12 digits) (
0 to
20mA
4 to
Current 20mA
Users
range
settings
±15V
-
Between the I/O terminal and programmable controller power supply:
Between channels: non-isolated
(I/O assignment: intelligent 16 points)
R1.25-3 (A solderless terminal with sleeve can not be used.)
0.64A
0.19kg
*1 Analog output (voltage) to the A616AD, processing analog input values of the A60MX.
The I/O characteristics and the maximum resolution are to be the same as in the specifications of the A616AD as below.
Input
Voltage (V)
Current (mA)
High resolution mode
Ambient temperature
0 to 55°C
Ambient
Without With
temperature
temperature
±
25 5°C
drift drift
compensation
±
0.3%
±
( 48 digits)
± ±
0.4% 0.1%
±
16 digits) ( 4 digits)
±
0.3%
±
( 36 digits)
8 channels/module
-
photocoupler isolation
16 points
18-point terminal block
2
0.3 to 0.75mm
Analog input range
0 to +10
0 to +5
+1 to +5
-10 to +10
-5 to +5
0 to +20
0 to +20
+4 to +20
-20 to +20
-20 to +20
: Compatible,
Q68ADI Compatibility Precautions for replacement
Ambient
Without
temperature
temperature
±
25 5°C
drift
compensation
± ±
0.4% 0.1%
± ±
( 64 digits) ( 16 digits)
± ±
0.4% 0.1%
± ±
( 48 digits) ( 12 digits)
-
±30mA
0.64A
0.19kg
Maximum resolution
2.5mV (1/4000)
1.25mV (1/4000)
1.0mV (1/4000)
5.0mV (1/4000)
2.5mV (1/4000)
10μA (1/2000)
5μA (1/4000)
4μA (1/4000)
20μA (1/2000)
10μA (1/4000)
: Partial change required, ×: Incompatible
A60MX is the accuracy in
respect to the full scale, and
Q68ADV/I is the accuracy in
respect to maximum digital
output value.
Consider replacement with
multiple Q68ADV/I.
-
Q68ADV/I cannot set to 0 point
with I/O assignment.
×
× Wiring change is required.
×
Digital output value
0 to 4000
-2000 to 2000
0 to 2000
-2000 to 0
0 to 4000
-2000 to 2000
1000 to 3000
-1000 to 1000
0 to 4000
-2000 to 2000
5
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