Chapter 2 Specifications; Performance Specifications; Type Of Temperature Sensors, Temperature Measuring Range, Resolution, And Effect From Wiring - Mitsubishi MELSEC iQ-R series User Manual

2
SPECIFICATIONS
This chapter describes the performance specifications.
2.1

Performance Specifications

The following table lists the performance specifications of the temperature control module.
Item
Control output
Number of temperature input points
Applicable thermocouple/platinum resistance thermometer
*1
Accuracy Indication accuracy
Cold junction
temperature
compensation
accuracy (Ambient
temperature: 0 to
55)
Sampling cycle
Control output cycle
Input impedance
Input filter
Sensor correction value setting
Operation at a sensor input disconnection
Temperature control method
PID constants PID constants setting
range
Proportional band (P)
Integral time (I)
Derivative time (D)
Set value setting range
Dead band setting range
Transistor Output signal
output
Rated load voltage
Maximum load current
Maximum inrush current
Leakage current at OFF
Maximum voltage drop at ON
Response time
Number of accesses to non-volatile memory
Insulation method
2 SPECIFICATIONS
18
2.1 Performance Specifications
R60TCTRT2TT2
Transistor output
4 channels/module
Refer to the following.
Page 20 Type of Temperature Sensors, Temperature Measuring Range, Resolution,
and Effect from Wiring Resistance
Full scale  (0.3%)
Ambient temperature:
255
Full scale  (0.7%)
Ambient temperature: 0 to
55
Within 1.0
Temperature process
value: -100 or higher
Within 2.0
Temperature process
value: -150 to -100
Within 3.0
Temperature process
value: -200 to -150
Switchable between 250ms/4 channels and 500ms/4 channels
0.5 to 100.0s
1M
0 to 100s (0: Input filter OFF)
■When the R mode is used
(-(full scale of input range)) to full scale of input range
■When the Q compatible mode function is used
-50.00 to 50.00%
Upscale processing
PID ON/OFF pulse or two-position control
Setting by auto tuning is available.
■When the R mode is used
0 (0.0) to full scale of input range (depending on the decimal point position) (0: Two-
position control)
■When the Q compatible mode function is used
0.0 to 1000.0% (0: Two-position control)
0 to 3600s (Set 0 for P control and PD control.)
0 to 3600s (Set 0 for P control and PI control.)
Within the temperature range set in the thermocouple/platinum resistance thermometer to
be used
■When the R mode is used
0 (0.0) to full scale of input range (depending on the decimal point position)
■When the Q compatible mode function is used
0.1 to 10.0%
ON/OFF pulse
10 to 30VDC
0.1A/point, 0.4A/common
0.4A, 10ms
0.1mA or lower
1.0VDC (TYP) 0.1A, 2.5VDC (MAX) 0.1A
OFFON: 2ms or less, ONOFF: 2ms or less
12
10
Between the input terminal and PLC power supply: Transformer
Between input channels: Transformer
R60TCRT4

times maximum
R60TCTRT2TT2BW R60TCRT4BW
Within 1.0

Within 2.0
Within 3.0