Autonics Temperature & Humidity Controllers Temperature Controllers SD Series TCN4S-24R

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20.00 Grams
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Main features

● Realizes ideal temp. controlling with newly developed PID control algorithm and 100ms high speed sampling
● Built-in relay output or SSR output selectable
: Enables to phase control and cycle control with SSR drive output(SSRP function)

● Dramatically increased visibility using wide display part
● Mounting space saving with compact design
: Approx. 38% reduced size compared with existing model(depth-based)


* Temperature Controlling in Tire production catapulting lines

Ordering Information

Specification Table

Power AC power 100-240VAC 50/60Hz
supply AC/DC power 24VAC 50/60Hz, 24-48VDC
Allowable voltage range 90 to 110% of rated voltage
Power consumption Max. 5VA(100-240VAC 50/60Hz, 24VAC 50/60Hz)
Max. 3W(24-48VDC)
Display method 7 Segment (PV: red, SV: green), Other display(green, red) LED
Character PV(W×H) 7.0x15.0mm 9.5x20.0mm 7.0x14.6mm 11.0x22.0mm
size SV(WxH) 5.0x9.5mm 7.5x15.0mm 6.0x12.0mm 7.0x14.0mm
Input RTD DPt100Ω, Cu50Ω(Allowable line resistance max. 5Ω per a wire)
type Thermocouple K(CA), J(IC), L(IC), T(CC), R(PR), S(PR)
Display RTD ● At room temperature (23°C ±5°C): (PV ±0.5% or ±1°C, select the higher one) ±1digit
● Out of room temperature range: (PV ±0.5% or ±2°C, select the higher one) ±1digit
Control output Relay 250VAC 3A 1 a
SSR 12VDC ±2V 20mA Max.
Alarm output AL1, AL2 Relay output : 250VAC 1A 1a
Control method ON/OFF and P, PI, PD, PID control
Hysteresis 1 to 100°C/°F (0.1 to 50.0°C/°F) variable
Proportional band (P) 0.1 to 999.9°C/°F
Integral time (I) 0 to 9999 sec.
Derivative time (D) 0 to 9999 sec.
Control period (T) 0.5 to 120.0 sec.
Manual reset 0.0 to 100.0%
Sampling period 100ms
Dielectric strength AC Power 2,000VAC 50/60Hz 1min.(between input terminal and power terminal)
AC/DC power 1,000VAC 50/60Hz 1min.(between input terminal and power terminal)
life cycle
Mechanical OUT: Over 5,000,000 times, AL1/2: Over 5,000,000 times
Electrical OUT: Over 200,000 times(250VAC 3A resistive load) AL1/2: Over 300,000 times(250VAC 1A resistive load)
Vibration 0.75mm amplitude at frequency of 5 to 55Hz in each of X, Y, Z directions for 2 hours
Insulation resistance Min. 100MΩ(at 500VDC megger)
Noise resistance ±2kV R-phase, S-phase the square wave noise (pulse width: 1us) by the noise simulator
Memory retention Approx. 10 years (when using non-volatile semiconductor memory type)
Environment Ambient temperature -10 to 50°C, storage: -20 to 60°C
Ambient humidity 35 to 85%RH, storage: 35 to 85%RH
Insulation type Double insulation or reinforced insulation (mark: 回, Dielectric strength between the measuring input part and the power part: AC power 2kV, AC/DC Power 1kV)
Approval CE, UL
Noise resistance Approx. 147g(Approx. 100g) Approx. 203g (Approx. 133g) Approx. 194g (Approx. 124g) Approx. 275g (Approx. 179g)

※1 : ◎ At room temperature (23°C ±5°C)
● Thermocouple C R, S type, below 200℃: (PV ±0.5% or ±3°C, select the higher one) ±1digit
● Thermocouple R, S type, over 200℃: (PV ±0.5% or ±2°C, select the higher one) ±1digit
● Thermocouple L(IC) type, RTD Cu50Ω: (PV ±0.5% or ±2°C, select the higher one) ±1digit
◎ Out of room temperature range
● Thermocouple R, S type, below 200°C: (PV ±1.0% or ±6°C, select the higher one) ±1digit
● Thermocouple R, S type, over 200°C: (PV ±0.5% or ±5°C, select the higher one ±1digit
● RTD Cu50Ω: (PV ±0.5% or ±3°C, select the higher one) ±1digit
※2: The weight is with packaging and the weight in parentheses is only unit weight.
※Environment resistance is rated at no freezing or condensation.


User's Guide

Caution for your safety

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