Specifications; Performance Specifications; Performance Specifications Of The Q62Hlc - Mitsubishi Electric MELSEC-Q Series User Manual

3 SPECIFICATIONS

3 SPECIFICATIONS

3.1 Performance Specifications

3.1.1 Performance specifications of the Q62HLC

Item
Number of analog I/O points
3
Number of input points
Analog input
Digital output
Applicable thermocouple
Input characteristics
Maximum resolution
Indicated
*1
Accuracy
accuracy
Cold junction
temperature
compensation
accuracy
Sampling period
Absolute maximum input
Input impedance
Normal mode rejection ratio
Common mode rejection ratio
Input filter (primary delay digital filter)
Sensor compensation value setting
Operation at input disconnection
* 1 : Calculate the accuracy in the following method.
(Accuracy) = (Indication accuracy) + (Cold junction temperature compensation accuracy)
Example) Accuracy when measuring a temperature in the following conditions:
• Input sensor used: Thermocouple T type (-200 to 400 ) (Input range setting: 2)
• Operating ambient temperature: 35
• Temperature measurement value: 300
The accuracy values will become as follows from the above conditions.
• Indicated accuracy : 1.0
• Cold junction compensation temperature accuracy : 1.0
Accuracy = ( 1.0 ) + ( 1.0 ) = 2.0
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This chapter describes the performance specifications, I/O signals transferred to/from
the programmable controller CPU, and buffer memory areas of the Q62HLC.
For the general specifications of the Q62HLC, refer to the user's manual (hardware)
for the CPU module used.
Table 3.1 Performance specifications
For analog input
2 (2 channels)
Refer to this section (1).
16-bit signed binary
K, J, T, S, R, N, E, B,
PLII, W5Re/W26Re
Refer to this section (1).
Refer to this section (1).
Ambient
temperature: Refer to this section (2).
23 2
Ambient
temperature: Refer to this section (2).
0 to 55
Ambient
temperature: 0.5
23 2
Ambient
temperature: 1.0
0 to 55
25ms/2 channels
(Stable regardless of the number
of used channels)
Micro voltage: 12V
Voltage: 15V
Current: 30mA
Thermocouple, micro voltage,
voltage:1M
Current: 250
60dB or more (50/60Hz)
120dB or more (50/60Hz)
0.0 to 100.0s (0: Input filter OFF)
Thermocouple: -500.0 to 500.0
Micro voltage, voltage, current:
-50.00 to 50.00%
Refer to Section 3.1.2.
(Refer to Table 3.4.)
Specifications
2 channels/module
Number of output points
Digital input
Analog output
-
Output characteristics
Maximum resolution
Output Ambient
accuracy temperature:
23
Ambient
temperature:
0
-
-
Control output updating
period
Allowable load resistance
Output impedance
-
-
-
-
-
(Refer to Table 3.1.)
MELSEC-Q
For analog output
2 (2 channels)
16-bit signed binary
Current
-
Digital input value: 0 to 1000
(When simplified analog
output is used:0 to 4000),
Output range: 4 to 20mA
4 A
Full-scale ( 0.2%)
2
Full-scale ( 0.4%)
to 55
-
-
25ms/2 channels
(Stable regardless of the
number of used channels)
600 or less
5M
-
-
-
-
-
(To the next page)
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