Controllers MELSEC iQ-R Series Product features -Temperature input module, Temperature control module-

Specifications

Temperature input <sup>Temperature input module specifications </sup>

Item	R60TD8-G	R60RD8-G
Number of analog input points (ch)	8	8
Cold junction temperature compensation accuracy (°C)	±1.0	-
Usable thermocouple	B, R, S, K, E, J, T, N	-
Usable RTD	-	Pt100, JPt100, Ni100, Pt50
Resolution (°C)	B, R, S, N: 0.3 K, E, J, T: 0.1	0.1
Conversion speed (ms/channel)	30	10
Channel isolation	Transformer isolation	Transformer isolation
Wire break detection	●	●
Output
Measured temperature value (16-bit signed binary data)	-2700…18200	-2000…8500
Scaling value (16-bit signed binary data)	●	●
External interface ^*1
40-pin connector	●	●

Temperature control <sup>Temperature control module specifications </sup>

Item	R60TCTRT2TT2-TS	R60TCTRT2TT2	R60TCRT4-TS	R60TCRT4
Number of analog input points (ch)	4 ^*2		4
Usable thermocouple	B, R, S, K, E, J, T, N, U, L, PLⅡ, W5Re/W26Re		-
Usable RTD	Pt100, JPt100		Pt100, JPt100
Sampling cycle (ms/4CH)	250, 500		250, 500
Control output cycle (s)	0.5…100		0.5…100
Input impedance (Ω)	1M		1M
Input filter (0: Input filter OFF) (s)	0…100		0…100
Sensor correction value setting	(-(full scale of input range)) to full scale of input range
Operation at a sensor input disconnection	Upscale processing
Temperature control method	PID ON/OFF pulse or two-position control
Indication accuracy ^*3
Ambient temperature 25 ± 5 °C	Full scale × (±0.3 %)		Full scale × (±0.3 %)
Ambient temperature 0…55 °C	Full scale × (±0.7 %)		Full scale × (±0.7 %)
PID constants range
PID constants setting	Setting by auto tuning is available.
Proportional band (P)	0 (0.0)…full scale of input range (depending on the decimal point position) (0: Two-position control)
Integral time (I) (s)	0…3600 (Set 0 for P control and PD control.)
Derivative time (D) (s)	0…3600 (Set 0 for P control and PI control.)
Transistor output
Output signal	ON/OFF pulse		ON/OFF pulse
Rated load voltage (V DC)	10…30		10…30
Maximum load current	0.1 A/point 0.4 A/common		0.1 A/point 0.4 A/common
Maximum inrush current	0.4 A, 10 ms		0.4 A, 10 ms
External interface ^*1
Spring-clamp terminal block	●	-	●	-
18-point screw terminal block	-	●	-	●

Item	R60TCTRT2TT2BW	R60TCRT4BW
Number of analog input points (ch)	4 ^*2	4
Usable thermocouple	B, R, S, K, E, J, T, N, U, L, PLⅡ, W5Re/W26Re	-
Usable RTD	Pt100, JPt100	Pt100, JPt100
Sampling cycle (ms/4CH)	250, 500	250, 500
Control output cycle (s)	0.5…100	0.5…100
Input impedance (Ω)	1M	1M
Input filter (0: Input filter OFF) (s)	0…100	0…100
Sensor correction value setting	(-(full scale of input range)) to full scale of input range
Operation at a sensor input disconnection	Upscale processing
Temperature control method	PID ON/OFF pulse or two-position control
Heater disconnection detection	●	●
Indication accuracy ^*3
Ambient temperature 25 ± 5 °C	Full scale x (±0.3 %)	Full scale x (±0.3 %)
Ambient temperature 0…55 °C	Full scale x (±0.7 %)	Full scale x (±0.7 %)
PID constants range
PID constants setting	Setting by auto tuning is available.
Proportional band (P)	0 (0.0)…full scale of input range (depending on the decimal point position) (0: Two-position control)
Integral time (I) (s)	0…3600 (Set 0 for P control and PD control.)
Derivative time (D) (s)	0…3600 (Set 0 for P control and PI control.)
Transistor output
Output signal	ON/OFF pulse	ON/OFF pulse
Rated load voltage (V DC)	10…30	10…30
Maximum load current	0.1 A/point 0.4 A/common	0.1 A/point 0.4 A/common
Maximum inrush current	0.4 A, 10 ms	0.4 A, 10 ms
External interface ^*1
18-point screw terminal block	● (2x)	● (2x)

*1.For applicable options, please refer to the relevant product manual.
*2.For channel 1 and channel 2, either thermocouple input or RTD input can be selected.
*3.The accuracy is calculated using the following formula. Please refer to the “MELSEC iQ-R Temperature Control Module User's Manual (Startup) (SH-081535ENG).” (Only when it is not affected by noise.)
Accuracy (°C) = (indication accuracy) + (cold junction temperature compensation accuracy)