I/O Conversion Characteristic - Mitsubishi Electric Melsec Q Series User Manual

3 SPECIFICATIONS
Model name
Item
Conversion speed
Absolute maximum input
2
E PROM write count
Insulation method
3
Dielectric withstand voltage
Insulation resistance
I/O occupied points
Connection terminals
Applicable wire size
Applicable solderless terminal
Internal current consumption
(5 VDC)
Weight

3.1.2 I/O conversion characteristic

3 - 2
Q64AD
(When there is temperature drift, the time calculated by adding 160
Between the I/O terminal and programmable controller power supply :
Photocoupler insulation
Between channels : Non-insulated
Between the I/O terminal and programmable controller power supply: 500VAC for 1
Between the I/O terminal and programmable controller power supply: 500VDC 20M
16 points (I/O assignment: Intelligent 16 points)
R1.25-3 (A solderless terminal with sleeve cannot be used)
0.63 A
0.18 kg
1: Digit indicates a digital value.
2: Current value indicates value of instant input current that does not break
module inner electrical resistance.
REMARK
Refer to the user's manual for the CPU module being used for general specifications
of the A/D converter modules.
The I/O conversion characteristic represents the angle formed by a straight line
connecting the "offset value" and "gain value" when the analog signals (voltage or
current input) from outside the programmable controller are converted to digital values.
Offset value
The offset value denotes the analog input value (voltage or current) that makes Digital
output value 0.
Gain value
The gain value denotes the analog input value (voltage or current) that makes Digital
output value:
4000 (in normal resolution mode)
12000 (when 0 to 5 V, 1 to 5 V, 4 to 20 mA, 0 to 20 mA or the user range setting is
selected in high resolution mode)
16000 (when -10 to 10 V or 0 to 10 V is selected in high resolution mode).
Q68ADV
80 s/channel
regardless of the number of channels used)
Voltage : ± 15 V Current : ± 30 mA
Max. 100 thousand times
minute
more
18-point terminal block
2
0.3 to 0.75 mm
0.64 A
0.19 kg
MELSEC-Q
Q68ADI
s will be used
2
or
0.64 A
0.19 kg
3 - 2