Specifications; Performance Specifications; Performance Specifications Of The Q64Tc - Mitsubishi Electric MELSEC Q Series User Manual

3 SPECIFICATIONS

3 SPECIFICATIONS

3.1 Performance Specifications

3.1.1 Performance specifications of the Q64TC

Control output
Number of temperature input points
Usable thermocouples/platinum
temperature-measuring resistors
Indication
accuracy
Acc-
uracy
Cold junction
1
temperature
compensation
accuracy
Ambient
(
temperature:
0 to 55°C)
Sampling period
Control output period
Input impedance
Input filter
Sensor compensation value setting
Operation at sensor input
disconnection
Temperature control system
PID constant setting
Proportional band (P)
PID constant
range
Integral time (I)
Derivative time (D)
Set value setting range
Dead band setting range
Output signal
Rated load voltage
Max. load current
Transistor
Max. inrush current
output
Leakage current at OFF
Max. voltage drop at ON
Response time
2
E PROM write count
Insulation method
Dielectric strength
Insulation resistance
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This chapter provides the performance specifications of the Q64TC, I/O signals
transferred to/from the programmable controller CPU and the specifications of buffer
memory.
For the general specifications of the Q64TC, refer to the User's Manual (hardware) of
the CPU module used.
Table 3.1 Q64TC performance specification list
Q64TCTT
Ambient
temperature:
25°C±5°C
Ambient
temperature:
0 to 55°C
Temperature
process value:
Within ±1.0°C
-100°C or more
Temperature
process value:
Within ±2.0°C
-150 to -100°C
Temperature
process value:
Within ±3.0°C
-200 to -150°C
Within temperature range set to the used thermocouple/platinum temperature-measuring resistor
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Specifications
Q64TCRT
Transistor output
4 channels/module
Refer to Section 3.1.2.
Full-scale x (±0.3%)
Full-scale x (±0.7%)
————
0.5s/4 channels (constant independently of the number of channels used)
1 to 100s
0 to 100s (0: Input filter off)
-50.00 to 50.00%
Upscale processing
PID ON/OFF pulse or 2-position control
Setting can be made by auto tuning
0.0 to 1000.0% (0: 2-position control)
1 to 3600s
0 to 3600s (set 0 for PI control.)
0.1 to 10.0%
ON/OFF pulse
10 to 30VDC
0.1A/point, 0.4A/common
0.4A 10ms
0.1mA or less
1.0VDC (TYP) 0.1A
OFF ON: 2ms or less, ON OFF: 2ms or less
Max. 100 thousand times
Between input and grounding : Transformer insulation
Between input and channel
Between input and grounding : 500VAC for 1 minute
Between input and channel
Between input and grounding : 500VDC 20M
Between input and channel
MELSEC-Q
Q64TCTTBW
Within ±1.0°C
Within ±2.0°C
Within ±3.0°C
1M
2.5VDC (MAX) 0.1A
: Transformer insulation
: 500VAC for 1 minute
or more
: 500VDC 20M or more
3
Q64TCRTBW
————
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