Download ENDA ET1312 TEMPERATURE CONTROLLER °C
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english TECHNICAL SPECIFICATIONS Read this document carefully before using this device. The guarantee will be expired by damaging of the device if you don't attend to the directions in the user manual. Also we don't accept any compensations for personal injury, material damage or capital disadvantages. ENVIRONMENTAL CONDITIONS Ambient/storage temperature Max. relative humidity 0 ... +50°C/-25 ... +70°C (with no icing) 80%, up to 31°C decreasing linearly 50% at 40°C According to EN 60529 Rated pollution degree Height ENDA ET1312 TEMPERATURE CONTROLLER Front panel : IP60 Rare panel : IP20 Maximum 2000m Do not use the device in locations subject to corrosive and flammable gasses. Thank you for choosing ENDA ET1312 temperature controller. ELECTRICAL CHARACTERISTICS SET Safety requirements . OUTPUTS NOTE : CABLE: CONTROL Control type Control algorithm Hysteresis 10,8-13,2V AC 8 50/60Hz 5VA 9 6 7 8 Holding screw 0.4-0.5Nm W 9 10 11 12 Equipment is protected throughout by DOUBLE INSULATION. Red Cable length: 1,5 meter F = 7mm R 1/8" Measurement range: -50 ... +150°C Cable material: Silicone Please don`t dip the Sensor in liquidity and keep in dry place ! If necessary use for the load separate fuse ! Fuse F 100 mA Transformer 250V AC Fuse should be connected. Switch Note : 1) Mains supply cords shall meet the requirements of IEC 60227 or IEC 60245. 2) In accordance with the safety regulations, the power supply switch shall bring the identification of the relevant instrument and it should be easily accessible by the 230V AC operator. Supply Cable size: 1,5mm² 34mm ET 1312 2 Flush mounting clamp Flush mounting clamp 1 Panel cut-out OUT 250V AC 8A RESISTIVE LOAD SUPPLY: 5 F = 6mm Push out the flush-mounting clamp in direction 1 as shown in the figure below. Then, pull out the clamp in direction 2. SET ENDA 8mm For removing mounting clamps: °C ALR ALARM 250V AC 8A RESISTIVE LOAD NOTE : 4 50mm 30mm OUT 70mm 71mm 29mm 10 White up to date: 240805, modification reserved and can be change any time previous notice ! 45,2mm 12V AC/DC ±10% 50/60Hz 5VA ALARM 250V AC 8A RESISTIVE LOAD 3 Cable material: Silicone 12V AC/DC ±10% 50/60Hz 5VA 2 Measurement range: -50 ... +150°C PTC Liquid Probe (S) PTC SENSOR R 1 4mm OUT 250V AC 8A RESISTIVE LOAD SN: XXXXXXXXX Depth 85mm SN: XXXXXXXXX Red Cable length: 1,5 meter Dimensions INDUSTRIAL ELECTRONICS ET1312 DIGITAL THERMOSTAT F = 6mm PTC SENSOR ET1312 DIGITAL THERMOSTAT White W 56,5mm 50,2mm 44,8mm ENDA INDUSTRIAL ELECTRONICS While cleaning the device, solvents (thinner, benzine, acid etc.) or corrosive materials must not be used. R 4 0 mm Weight Enclosure material 9 10 11 12 Transformer Suitable for flush-panel mounting. W77xH34xD70mm ET1312 : Approx. 375g (after packing the device ,transformer and a probe) ET1312-12 : Approx. 180g (after packing the device and a probe) Self extinguishing plastics 8 PTC Air Probe (H) HOUSING Housing type Dimensions 7 ATTENTION ! ENDA ET1312 is intended for installation in control panels. Make sure that the device is used only for intended purpose. The electrical connections must be carried on by a qualified staff and must be according to the relevant locally applicable regulations. During an installation, all of the cables that are connected to the device must be free of energy. The device must be protected against inadmissible humidity, vibrations, severe soiling and make sure that the operation temperature is not exceeded. The cables should not be close to the power cables or components. Dual-setpoint control On-Off control Adjustable between1 ... 20°C. ENDA X.X : Cable length For example: 4.0 = 4.0m 1.5m (standard) 6 Order Code ET1312-H-X.X ET1312-S-X.X ET1312-12-H-X.X ET1312-12-S-X.X Relay: 250V AC, 8A (for resistive load), NO+NC ; ½ HP 250V AC CosF=0.4 (for inductive load) OUTPUT Relay: 250V AC, 8A (for resistive load), NO ; ½ HP 250V AC CosF=0.4 (for inductive load) ALARM Life expectancy for relay Mechanical 30.000.000 operation; Electrical 100.000 operation. Note: The relay contacts are suitable for in-line switching of compressors up to 0,5 HP at 240V AC or 1/4 HP at 110V AC. 5 12V AC/DC ±10% ET 1312 4 Probe PTC air probe PTC liquid probe PTC air probe PTC liquid probe ENDA 3 Relay °C ALR 230V AC +10% -20%, 50/60Hz, or 12V AC/DC ± 10%, 50/60Hz Max. 5VA 1.5mm² screw-terminal connections. -50 ... +150°C 1°C ±1% (of full scale) EN 61326-1: 1997, A1: 1998, A2: 2001 (Performance criterion B is satisfied for EMC tests. The device is designed to operate in controlled electromagnetic environment) EN 61010-1: 2001 (Pollution degree 2, overvoltage category II) 2 Supply Voltage 230V AC +10% -20% (by transformer) Outputs OUT Supply voltage Power consumption Wiring Scale Sensitivity Accuracy 1 * 34 x 77mm sized. * On-Off control. * Adjustable offset for PTC sensor. * Heating and cooling control is made by one relay. * Selectable cooling or heating control. * The maximum and minimum values of the set point can be limited. * Output state can be selected On or Off in the case of probe failure . * Selectable independent, deviation or band alarm * Having CE mark according to European Norms. Panel Rubber packing Note: 1) Panel thickness should be maximum 7 mm. 2) If there is no 60mm free space at the back side of the device, it would be difficult to remove it from the panel. SENSOR INPUT: Pay attention to the color of the PTC probe cables while connecting them to the PTC SENSOR input of the device. 1/2 OUT LED ALARM LED OUT ET1312 PROGRAMMING DIAGRAM °C ALR SET Increment key Used for increasing the setpoint value, as well as the parameter when in programming. When held down for a few seconds, the change rate accelerates. Decrement key Used for decreasing the setpoint value, as well as the parameter when in programming. When held down for a few seconds, the change rate accelerates. SET ENDA ET 1312 Used for adjusting the value of the setpoint in the run mode and for adjusting the selected parameter in the programming mode. RUN MODE Measurement temperature OUT Programming key Setpoint value SET ALR OUT SET ALR By using If this key is pressed the setpoint value appears. If both & and keys while holding key, setpoint value can be adjusted. keys are pressed and held for 5 seconds, programming mode is entered. PROGRAMMING MODE Alarm Output Types (Independent alarm; the relay is energized below the alarm setpoint) ATP = IAL Alarm set value SET 100 ALS If this key is pressed, alarm set value appears. Alarm hysteresis value ALH 2 If this key is pressed, alarm hysteresis value appears. By using and keys while holding AtP = ýAL or ýAH if ALS = min -50 °C, max= +150 °C can be adjusted. AtP = daL or dAH if ALS = min -50 °C, max= +50 °C can be adjusted. AtP = bAý or bAo if ALS = min +1 °C, max= +50 °C can be adjusted. and keys while holding ýaH If this key is pressed, alarm type value appears. 2 If this key is pressed, the out hysteresis value appears. -50 By using and key, one of six alarm keys while holding types can be selected. Alarm outputs for different alarm types are given in the figures right. 150 If this key is pressed, the upper limit of the setpoint appears. Alarm on - °C By using and can be adjusted. Minimum = 1 °C , key, out hysteresis keys while holding ALS ALS min = -50°C, ALS max = +150°C value Alarm off By using and key, the low limit of keys while holding setpoint can be adjusted. Minimum = -50 °C , Maximum = value of the SUL parameter. If this key is pressed, offset value appears. and ATP = DAH Het. If this key is pressed, output function appears. setpoint can be adjusted. Minimum = value of the SlL parameter , Max=150 °C. By using and be adjusted. Minimum = -20 °C, key, offset value can keys while holding Alarm on - °C + °C ALH SV SV + ALS +50 ALS min = -50°C, ALS max = +50°C SV means the main setpoint ATP = baI Maximum = 20°C. (Band alarm active inside) Alarm on Alarm off Alarm off SET By using and key, output function keys while holding - °C -50 can be selected heating (het) or cooling(col). ALH + °C ALH SV SV - ALS +50 SV + ALS ALS max = 50°C ALS min = 1°C, SV means the main setpoint State of control output in the case of probe failure off (Deviation alarm. the alarm relay is enegized above the alarm setpoint) key, upper limit limit of keys while holding Control mode If this keyis pressed, state of control output appears. +50 SV SV + ALS ALS min = -50°C, ALS max = +50°C SV means the main setpoint SET By using + °C ALH -50 SET -50 0 ofs SET By using and keys while holding key, control output can be off or on during the temperature sensor is broken. If no key is pressed within 25 seconds, the device will time out back to run mode. Alternatively, re-energising the device, run mode is entered. ATP = bao - °C ERROR MESSAGE ALH SV - ALS Alarm on ALH SV + °C +50 SV + ALS ALS max = 50°C ALS min = 1°C, SV means the main setpoint Means the temperature sensor is broken or the temperature is out of the scale range Tel.: +49 (0)7451 / 625 617 Fax: +49 (0)7451 / 625 0650 (Band alarm active outside) Alarm off Alarm on -50 SURAN Industrieelektronik Im Mitteldorf 26 / D-72160 Horb a.N (Deviation alarm. the alarm relay is enegized below the alarm setpoint) Maximum = 20 °C SET pfa + °C ALH ATP = DAL Offset value Eot (Independent alarm; the alarm relay is energized above the alarm setpoint) ATP = IAH SET Upper limit of the setpoint oTP ALS - °C If this key is pressed, the lower limit of the setpoint appears. sUl + °C ALH SET Lover limit of the setpoint sll key, alarm hysteresis value can be adjusted. Minimum = 1 °C, Maximum = 20 °C Note: If one of the band alarm types are selected, alarm hysteresis value should not be greater than alarm set value. OUT hysteresis value opH - °C ALS min = -50°C, ALS max = +150°C SET By using Alarm type ATP Alarm off key, alarm set value can be adjusted. E-mail : [email protected] Internet : www.suran-gmbh.de 2/2