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TC3YF Freezing/ type DIN W72 H36mm Freezing/ type Features ON/ Control Input specification - Basic specification: NTC(Thermistor), Option: RTD(DPt100Ω) Temperature display range NTC type: -40.0 to 99.9 (-40 to 212 ) RTD type: -99.9 to 99.9 (-148 to 212 ) Supports varioius delay functions for utilize freezing Auto/Manual selection function, Start-up delay of compressor, Re- delay, Minimum ON time, defrost-end, Operation delay of evaporation-fan Input correction function Enable to set period for protecting compressor in error. (A) Photo electric (B) Fiber optic (C) Door/Area (D) Proximity (E) Pressure Ordering information TC 3 Y F 1 4 R Item Specifications Model TC3YF-11R 1 TC3YF-14R 1 TC3YF-21R TC3YF-24R TC3YF-31R TC3YF-34R Power supply Allowable voltage range 12-24VDC 50/60Hz 90 to 110% of rated voltage 12-24VDC 50/60Hz 12-24VDC 50/60Hz Power consumption Max. 8W Max. 4VA Max. 8W Max. 4VA Max. 8W Max. 4VA Display method 7 Segment(red) LED method Character size(w H) 7.4 15.0mm Indication range NTC: -40.0 to 99.9 (40 to 212 ), RTD: -99.9 to 99.9 (-148 to 212 ) Display accuracy (PV ±0.5% or ±1, select the higher one) rdg ±1digit Sampling period 0.5sec. Input 2 NTC: Thermistor, RTD: DPt 100Ω Input line resistance Allowable line resistance is max. 5Ω per a wire Control method ON/ control(adjustment sensitivity 0.5 to 5.0, 2 to 50 variable) Control output Digit Size Control mode Control output type Compressor output (250VAC 5A 1a) (Except 12-24VDC) Control output Power supply Compressor output (250VAC 5A 1a) output (250VAC 10A 1a) Compressor output (250VAC 5A 1a) output (250VAC 10A 1a) Evaporation-fan output (250VAC 5A 1a) Memory protection Approx. 10 years(when using non-volatile semiconductor memory) Insulation resistance Min. 100MΩ(at 500VDC megger) Dielectric strength 2,000VAC 60Hz for 1 minute(between all external terminal and case) Noise resistance ±2kV R-phase, S-phase the square wave noise (pulse width: 1us) by the noise simulator Relay COMP Mechanical: Min. 20,000,000 times, Electrical: Min. 50,000 times(250vac 5A resistive load) life DEF Mechanical: Min. 20,000,000 times, Electrical: Min. 100,000 times(250vac 10A resistive load) cycle FAN Mechanical: Min. 20,000,000 times, Electrical: Min. 50,000 times(250vac 5A resistive load) Vibration Mechanical 0.75mm amplitude at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hours Malfunction 0.5mm amplitude at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 10 minutes Environment Ambient temperature -10 to 50, storage: -20 to 60 Ambient humidity 35 to 85%RH, storage: 35 to 85%RH Protection Front part: IP65 Approval - - - Unit weight Approx. 143g 1. There is no defrost function 2. RTD(DPt100Ω) type is customizable. Environment resistance is rated at no freezing or condensation. R Relay output 1 12-24VDC 4 50/60Hz 1 Compressor output 2 Compressor+ output 3 Compressor++Evaporation output F Y Freezing control DIN W72 H36mm 3 999(3digit) TC Temperature Controller (F) Rotary encoder (G) Connector/ Socket (H) Temp. (I) SSR/ Power (J) Counter (K) Timer (L) Panel (M) Tacho/ Speed/ Pulse (N) Display unit (O) Sensor (P) Switching mode power supply (Q) Stepper motor& Driver&Controller (R) Graphic/ Logic panel (S) Field network device (T) Software (U) Other H-111

, TC3YF Connections Installations FAN OUT: 250VAC 5A RESISTIVE LOAD DEF OUT: 250VAC 10A RESISTIVE LOAD COMP OUT: 250VAC 5A RESISTIVE LOAD N.O. N.O. N.O. 1 2 3 4 5 6 7 8 9 10 11 A B B' RTD SENSOR NTC SENSOR SOURCE 4VA 50/60Hz 12-24VDC 8W Insert this unit into a panel, fasten bracket by pushing with tools as shown Dimensions 87 72 36 7 77 30 Panel cut-out Min. 91 Min. 40 68 +0.7 0 (unit: mm) 31.5 +0.5 0 7 6 10 Parts description 3 1 8 2 9 11 5 4 5 1. DEF( output lamp): Light is ON when defrost output is ON. 2. FAN(Evaporation-fan output lamp): Light is ON when evaporation output is ON. 3. COMP(Compressor output lamp): Light is ON when compressor output is ON. 4. key: For entering, changing, shifting and saving paras 5. key (Setting key: Up/Down): For changing paras 6. : Displaying minus symbol 7. Display process value: Display a current value (PV) on RUN mode. Display a para and a setting value when setting para. 8. (Display a decimal point): Display a decimal point when the time unit is 'Min' 9. (Display a decimal point): Display a decimal point when the temperature unit is ' ' 10. Display a deviation( ): SV is standard, PV(Present temperature) -, (red) / (green) 11.Temperature unit(, ): Selectable or When delay time is applied, the output lamp of defrost output, evaporation-fan and compressor is ON simultaneously after the lamp flashes every one second. Input type and range Input Temperature range ( ) Temperature range ( ) RTD(Dpt100Ω) -99.9 to 99.9-148 to 212 Thermistor -40.0 to 99.9-40 to 212 SV Setting Run mode SV If any key is untouched for 60sec., it returns to RUN mode. When pressing key for displaying setting value, it returns to RUN mode. When key at )0, minus values are enable to set. Press or key to set(change) the value continuously, number is increased(decreased) at high speed. Display a current temperature. Display SV when pressing key., )0-1)0 Set and change the setting value A setting value flashes every 0.5 sec., and it is available to change the value with or key. When pressing key, a setting value is saved and it returns to RUN mode. H-112

Freezing/ type Para 1 group Run mode 3 sec., HYS!0, D1N 4, DET 30, LBA 0, INB )0, LSV -4)0, HSV 9(9 In RUN mode, if key is pressed for 3 sec., it enters into para 1 group. When entering to para 1 group, HTSpara is displayed. After checking or changing setting value in each para, press key to save and move to next para setting. Press key for 3 sec. during setting, it returns to RUN mode. Set a hysteresis of compressor output. Set range: 0.5 to 5.0 (2 to 50 ) Set a defrosting interval. Set range: 0 to 24 hours If defrosting interval is set to 0, it is operated as a manual. Set the time of defrosting. Set range: 0 to 59 min. If defrosting interval is set to 0, it does not operated. Set monitoring time for loop break alarm Set range: 0 to 999 sec. If monitoring time is set to 0, LBA does not operated. Correct an error generated in input. Set range: -10.0 to 10.0 Set the low limit value. Set range: Within the rated temperature range by input Set the high limit value. Set range: Within the rated temperature range by input (A) Photo electric (B) Fiber optic (C) Door/Area (D) Proximity (E) Pressure (F) Rotary encoder (G) Connector/ Socket (H) Temp. (I) SSR/ Power Para 2 group Run mode 5 sec., SDL )20, ONT )20, DRP!00 FAN,, DUT, 50,, EF1 CLE 0 UNT LOC?C In RUN mode, if key is pressed for 5 sec., it enters into para 2 group. When entering to para 2 group, SDLpara is displayed. After checking or changing setting value in each para, press key to save and move to next para setting. Press key for 3 sec. during setting, it returns to RUN mode. Set a start-up delay and re- time of compressor. Set range: 0m10s to 9m59s Set a minimum ON time to prevent frequent ON/ of compressor. Set range: 0m10s to 5m00s Set a delay time of defrost-end and evaporation-fan. Set range: 0m00s to 5m59s Set the evaporation-fan mode. EF1 EF2 EF3 EF4 EF5 Set interval of compressor in error. Set range: 0 to 20ms Set the ON ratio(%) of compressor within interval in error. Set range: 0 to 100% Set a temperature unit.?c?f Set a lock mode. Lc1 Lc2 Lc3 Lc2 Lc1 Lc3 Unlocks Locks para 1, 2 group Locks para 2 group Locks para 1, 2 group, temperature SV setting (J) Counter (K) Timer (L) Panel (M) Tacho/ Speed/ Pulse (N) Display unit (O) Sensor (P) Switching mode power supply (Q) Stepper motor& Driver&Controller (R) Graphic/ Logic panel (S) Field network device (T) Software Factory default Para 1 group Para 2 group Para Factory default Para Factory default HYS 1.0 IND 0 DIN 4 LSV -4)0 DET 30 HSV 99.9 LBA 0 When NTC input unit is Para Factory default Para Factory default SDL )20 CLE 0 ONT )20 DUT 50 DRP!00 UNT?C FAN EF1 LOC (U) Other H-113

TC3YF Function and Hysteresis [ HYS] It executes ON/ control and controls compressor output. The compressor can be damaged by frequent ON/ cycle at setting value. Therefore it can establish Hysteresis between activation temperature and deactivation temperature to prevent the compressor. Ex) If TC3YF is established as setting temperature (SV) as -20, hysteresis[ HYS] as 1.0, the compressor output is ON when it is reached -19 and it is when it is reached -21. In ON/ control, the temperature is lower than SV, the output is and it is ON when it is higher and it is also designated as dual position control. The setting range of hysteresis is 0.5 to 5.0 (2 to 50 ). Input correction [ INB] It corrects an error generated by temperature inputted from external.(set range: -10.0 to 10.0 / -18 to 18 ) Ex) When room temperature is -18, the display temperature of temperature is -20, set the input correction [ INB] value as 2.0, it is corrected as -18. When compressor is operated for a long time, the efficiency is lowered by the frost evaporator and freezer built in. A defrost designates to remove frost and ice around the evaporator. Heating defrost(auto defrost) Mount a heater next to an evaporator and operate it with defrost interval [ DIN] and time [ DET] of temperature, removing frost and ice. Manual defrost Manual defrost function operates to defrost by pressing key for 3 sec. in any time. It ignores defrost cycle and operates defrost during the set time. The set defrost cycle value is not cleared. Press key for 3 sec. and it operates defrost during the set defrost time. Press key for 3 sec. it switches manual defrost to auto defrost.(at the of defrost output, defrost cycle starts again.) When defrost interval is set to "00", it is only operated as manual defrost. When it used as manual defrost, compressor output and evaporation-fan output are when the defrost output is ON. The setting range of defrost interval [ DIN] is 0 to 24 hours and defrost time [ DET] is 0 to 59 min. (Compressor) Temperature control: Keep the setting temperature by repeating ON/ in the range of hysteresis. temperature Above zero SV The delay time of start The delay time of re- Minimum ON time Hysteresis H-114 Compressor Below zero ON 1 2 Time : The output is not operated, only the front COMP lamp is flashing. The delay time of start-up and re- [ SDL] 1) start-up : When applying the power again on a compressor after power is failed, the compressor will be overloaded. In this case, delay of start-up prevents curtailing of the life cycle of a compressor. The setting range is 0m10s to 9m59s. The output lamp is ON simultaneously after the lamp flashes every one second during delay time. 2) re- : It does not operate within delay time of re- after compressor turned to prevent frequent ON/. The setting range is 0m10s to 9m59s. 1: For delay time of start-up, compressor output is even when PV is lower than SV. It is turned ON after delay time of re- is over. Minimum ON time [ ONT] Set a minimum ON time to prevent frequent ON/. (set range: 0m10s to 5m00s) 2: Compressor output is ON even when PV is lower than hysteresis. It is turned to after the minimum ON time is over.

Freezing/ type (Heating defrost) Operation term of defroster Operation term of defroster (A) Photo electric (Compressor) er start-up interval er time defrost -end interval er time defrost -end interval time (B) Fiber optic (C) Door/Area (D) Proximity EF1 Evaporation-fan EF2 Evaporation-fan EF3 Evaporation-fan evaporation-fan evaporation-fan evaporation-fan (E) Pressure (F) Rotary encoder (G) Connector/ Socket EF4 Evaporation-fan (H) Temp. EF5 Evaporation-fan (I) SSR/ Power Power ON : The display lamp is only flashing. (The output is not operated.) interval [ DIN ] It starts to defrost for relevant interval. The setting range is 0 to 24 hours. When the defrost interval is set to "00", it is only operated as manual. time [ DET ] The defroster (heater) is ON during defrost time. The setting range is 0m to 59m. The delay time of defrost-end / evaporation-fan [ Dripping Time: DRP ] 1)The delay time of defrost-end: It is the time for draining remained drops. After the delay time is over, compressor starts operating. (The setting range: 0m00s to 5m59s) 2)The delay time of evaporation-fan : To improve the efficiency of cooling system, the of evaporation fan is delayed until evaporation plate gets frozen after compressor operating. (The setting range: 0m00s to 5m59s) The delay time of defrost-end and evaporation-fan are applied with one setting time.[ DRP] When the delay time of defrost-end is finished, defrost is discontinued and defrost interval is repeated. The output lamp is ON simultaneously after the lamp flashing every one second during the delay time. Evaporation mode [ FAN] Operation mode 1 [ EF1]: It operates same as cooler. Operation mode 2 [ EF2]: It operates after the delay time of evaporation-fan. during defrost. Operation mode 3 [ EF3]: It is started when the power is applied and only operated during the defrost interval. (It does not any influence upon the freezer.) Operation mode 4 [ EF4]: The evaporation-fan operates only in the term of freezer or defrost, it is when compressor and defroster are stopped.(it is used to control the above zero temperature.) Operation mode 5 [ EF5]: It is started when the power is applied and it works until the power is failed. Error ERR mark and content are flashing every 0.5 sec. when error is occurred. ERR / OPN Input is disconnected ERR / LBA Input is normal or freezer temperature is not changed over 1.0 ( ) for observation time(lba) of loop break. ERR / LLL Process temperature (PV) is lower than the display range ERR / HHH Process temperature (PV) is higher than the display range The error display of OPN, LLL, HHH disappears after the abnormal factors are cleared. (Sensor connection/returning to the display range) (J) Counter (K) Timer (L) Panel (M) Tacho/ Speed/ Pulse (N) Display unit (O) Sensor (P) Switching mode power supply (Q) Stepper motor& Driver&Controller (R) Graphic/ Logic panel (S) Field network device (T) Software (U) Other H-115

TC3YF Operation cycle [ CLE] / ON duty ratio of compressor in error [ DUT] When an error occurs, repeats ON/ based on setting values of cycle[ CLE] and ON duty ratio[ DUT] of second setting group to protect the inside of the compressor. This is repeated until error is removed. The setting range of cycle: 0 to 20 min,the setting range of ON duty ratio: 0 to 100% Compressor When cycle of compressor is "0", it keeps status in error. The ON duty ratio [ DUT] is not displayed in error. The duty ratio of compressor ON is "100", it keeps ON status in error. ON Operation cycle of compressor ON ratio(%) Loop Break Alarm (LBA) When the cooling temperature is not changed over 1.0 (2 ) during monitoring time set at loop break alarm[ LBA] para, it is regarded as abnormal. It displays ERR and LBA every 0.5sec. and the compressor output repeats ON/ by the cycle[ CLE] and ON duty ratio [ DUT] setting in error. Check a compressor and press, keys for 3 sec. at the same time and error display is cleared. It operates normally. When set value of LBA is set as "0", LBA function does not operate.(lba set range: 0 to 999 sec.) Proper usage Please beware not to exceed the rated specification of relay when using relay contact or it may cause a fire withbreakdown. Please mount a surge absorption device at coil when controlling high-capacity power relay or a magnet, the counter electromotive force can be flowed into the inside of the device for relay contact. Please install power switch or circuit-breaker in order to cut power supply off. The switch or circuit-breaker should be installed near by users. This unit is designed for temperature controlling only. Do not apply this unit as a voltage or a current. In case of using RTD, 3-wire type must be used. If you need to extend the line, 3-wires must be used with the same thickness as the line. It might cause temperature difference if the resistance of line is different. Please check the polarity and connect correctly when connecting RTD to temperature. NTC is a non-polarity. In case of making power line and input signal line close, line filter for noise protection should be installed at power line and input signal line should be shielded. (Note) Please make line shortly and use it because the narrow range of input correction range. Keep away from the high frequency instruments.(high frequency welding machine & sewing machine, big capacitive SCR ) Please use AWG28-12 for power input and relay output connection, fasten the terminal block as a torque 0.3N. m. Installation environment It shall be used indoor. Altitude Max. 2000m. Pollution Degree 2 Installation Category Ⅱ. H-116