H134-E1-01A E5_N UsersManual (986777), страница 3
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Sections without any specification on their degree of protection or those with IP@0 are not waterproof.Front panel: NEMA4X for indoor use (equivalent to IP66)Rear case: IP20, Terminal section: IP00(E5CN-U: Front panel: Equivalent to IP50, rear case: IP20, terminals: IP00)xiiPrecautions for Operation1)2)3)4)It takes approximately two seconds for the outputs to turn ON from after the power supply is turned ON.Due consideration must be given to this time when incorporating Temperature Controllers into a controlpanel or similar device.Make sure that the Temperature Controller has 30 minutes or more to warm up after turning ON the powerbefore starting actual control operations to ensure the correct temperature display.When executing self-tuning, turn ON power for the load (e.g., heater) at the same time as or beforesupplying power to the Temperature Controller.
If power is turned ON for the Temperature Controllerbefore turning ON power for the load, self-tuning will not be performed properly and optimum control willnot be achieved. When starting operation after the Temperature Controller has warmed up, turn OFF thepower and then turn it ON again at the same time as turning ON power for the load. (Instead of turning theTemperature Controller OFF and ON again, switching from STOP mode to RUN mode can also be used.)Avoid using the Controller in places near a radio, television set, or wireless installing. The Controller maycause radio disturbance for these devices.Preparations for UseBe sure to thoroughly read and understand the manual provided with the product, and check the following points.TimingCheck pointPurchasing the prod- Product appearanceuctSetting the UnitWiringDetailsAfter purchase, check that the product and packaging are not dented orotherwise damaged. Damaged internal parts may prevent optimumcontrol.Product model and speci- Make sure that the purchased product meets the required specificaficationstions.Product installation loca- Provide sufficient space around the product for heat dissipation.
Do nottionblock the vents on the product.Terminal wiringDo not subject the terminal screws to excessive stress (force) whentightening them.Make sure that there are no loose screws after tightening terminalscrews to the specified torque of 1.13 to 1.36 N·m (see note).Be sure to confirm the polarity for each terminal before wiring the terminal block and connectors.Operating environmentPower supply inputsWire the power supply inputs correctly. Incorrect wiring will result indamage to the internal circuits.Ambient temperatureThe ambient operating temperature for the product is −10 to 55°C (withno condensation or icing). To extend the service life of the product,install it in a location with an ambient temperature as low as possible.
Inlocations exposed to high temperatures, if necessary, cool the productsusing a fan or other cooling method.Check whether the standards related to shock and vibration are satisfied at the installation environment. (Install the product in locationswhere the conductors will not be subject to vibration or shock.)Vibration and shockForeign particlesInstall the product in a location that is not subject to liquid or foreignparticles entering the product.Note The tightening torque for E5CN-U is 0.5 N·m.xiiiImproved FunctionsFunctional upgrades have been implemented for E5CN/CN-U Digital Temperature Controllers of lotnumber 01440 (manufactured 1 April 2004) or later, and for E5AN/EN Digital Temperature Controllersof lot number 01150 (manufactured 1 January 2005) or later.
The previous and improved models canbe distinguished by the front panel, as shown below.Previous modelsImproved function modelsE5CN/CN-UALM1ALM2HBOUT1 STOPOUT2 CMWE5ANE5ENBasically, the Controllers are upwardly compatible. The terminal arrangement, terminal sizes, anddepth for panel mounting have not been changed. Changes are listed in the following tables. Fordetails, refer to the pages given for specific items in the index.xiv■ RatingsItemPower con- E5CNsumptionE5CN-UE5ANE5ENSensor inputPrevious models7 VA (100 to 240 VAC, 50/60 Hz)4 VA/3 W (24 VAC, 50/60 Hz or 24 VDC)6 VA (100 to 240 VAC, 50/60 Hz)3 VA/2 W (24 VAC, 50/60 Hz or 24 VDC)9 VA (100 to 240 VAC, 50/60 Hz)5 VA/4 W (24 VAC, 50/60 Hz or 24 VDC)9 VA (100 to 240 VAC, 50/60 Hz)5 VA/4 W (24 VAC, 50/60 Hz or 24 VDC)E5@N-@@TCThermocouple: K, J, T, E, L, U, N, R, S, or BInfrared temperature sensor: 10 to 70°C,60 to 120°C or 115 to 165°C (160 to260°C)Voltage input: 0 to 50 mVE5@N-@@PPlatinum resistance thermometer: Pt100 orJPt100(No models with analog inputs)Improved models7.5 VA (100 to 240 VAC, 50/60 Hz)5 VA/3 W (24 VAC, 50/60 Hz or 24 VDC)6 VA (100 to 240 VAC, 50/60 Hz)3 VA/2 W (24 VAC, 50/60 Hz or 24 VDC)11 VA5.5 VA/4 W10 VA5.5 VA/4 WE5@N-@@T (Multi-input models)Thermocouple: K, J, T, E, L, U, N, R, S, or BInfrared temperature sensor: 10 to 70°C,60 to 120°C or 115 to 165°C (140 to 260°C)Voltage input: 0 to 50 mVPlatinum resistance thermometer:Pt100 or JPt100E5@N-@@L (Models with analog inputs added.)Current input: 4 to 20 mA or 0 to 20 mAVoltage input: 1 to 5 V, 0 to 5 V, or 0 to 10 VxvControloutput 1ItemRelayLong-liferelayVoltageCurrentControloutput 2Long-liferelayVoltagePrevious modelsE5CN-R@@SPST-NO, 250 VAC, 3 A (resistive load)Electrical life: 100,000 operations min.E5CN-R@@USPDT, 250 VAC, 3 A (resistive load)Electrical life: 100,000 operations min.E5AN-R@@SPST-NO, 250 VAC, 5 A (resistive load)Electrical life: 100,000 operations min.E5EN-R@@SPST-NO, 250 VAC, 5 A (resistive load)Electrical life: 100,000 operations min.(No model with long-life relays)E5CN-Q@@12 VDC ±15% (PNP)Max.
load current: 21 mAWith short-circuit protectionE5AN-Q@@12 VDC +15%/−20% (PNP)Max. load current: 40 mAWith short-circuit protectionE5EN-Q@@12 VDC +15%/−20% (PNP)Max. load current: 40 mAWith short-circuit protectionE5CN-C@@4 to 20 mA DCLoad: 600 Ω max.Resolution: Approx. 2,600E5AN-C@@4 to 20 mA DCLoad: 600 Ω max.Resolution: Approx. 2,600E5EN-C@@4 to 20 mA DCLoad: 600 Ω max.Resolution: Approx.
2,600---(No models with two control outputs)(No models with two control outputs)xviImproved modelsE5CN-R@@SPST-NO, 250 VAC, 3 A (resistive load)Electrical life: 100,000 operations min.E5CN-R@@USPDT, 250 VAC, 3 A (resistive load)Electrical life: 100,000 operations min.E5AN-R@@SPST-NO, 250 VAC, 5 A (resistive load)Electrical life: 100,000 operations min.E5EN-R@@SPST-NO, 250 VAC, 5 A (resistive load)Electrical life: 100,000 operations min.E5CN-Y@@ (Added models with long-life relay outputs.)SPST-NO, 250 VAC, 3 A (resistive load)Electrical life: 1,000,000 operations min.DC loads cannot be connected.E5CN-Q@@12 VDC ±15% (PNP)Max.
load current: 21 mAWith short-circuit protectionE5AN-Q@@12 VDC +15%/−20% (PNP)Max. load current: 40 mAWith short-circuit protectionE5EN-Q@@12 VDC +15%/−20% (PNP)Max. load current: 40 mAWith short-circuit protectionE5CN-C@@4 to 20 mA DC or 0 to 20 mA DCLoad: 600 Ω max.Resolution: Approx. 2,700E5AN-C@@4 to 20 mA DC or 0 to 20 mA DCLoad: 600 Ω max.Resolution: Approx. 2,700E5EN-C@@4 to 20 mA DC or 0 to 20 mA DCLoad: 600 Ω max.Resolution: Approx.
2,700E5AN/EN-@Y@ (Added models with long-life relayoutputs.)SPST-NO, 250 VAC, 3 A (resistive load)Electrical life: 1,000,000 operations min.DC loads cannot be connected.E5CN-@Q@12 VDC ±15% (PNP)Max. load current: 21 mAWith short-circuit protectionE5AN/EN-@Q@12 VDC +15%/−20% (PNP)Max. load current: 21 mAWith short-circuit protectionDisplaymethodItemE5CNE5AN/ENTransfer outputPrevious models7-segment digital display and single-LEDindicatorsCharacter height: PV: 9.9 mm, SV: 6.4 mm7-segment digital display and single-LEDindicators(No models with transfer outputs)Improved models11-segment digital display and single-LED indicator (Improved visibility)(A 7-segment digital display also possible.)Character height: PV: 11.0 mm, SV: 6.5 mm11-segment digital display and single-LED indicator (Improved visibility)(A 7-segment digital display also possible.)Character height: SameE5CN-C@@ (current output)Allocated to current output4 to 20 mA DC or 0 to 20 mA DCLoad: 600 Ω max.Resolution: Approx.
2,700 (4 to 20 mA DC)Approx. 3,400 (0 to 20 mA DC)■ Other FunctionsItemDisplayPrevious modelsImproved models---Parameter mask function (provided with settingsoftware)PV display switch between 2 colors (red/green)PV display switch between 3 colors (red/orange/green)---Display character switch (7-segment/11-segment)InputTemperature input shift (1-point shift for temperatureinput)Temperature input shift (2-point shift also possible fortemperature input)Output---Manual outputs---MV at stop---MV at PV errorControlAlarmOther---Loop break alarmControl period: 1 to 99 sControl period: 0.5 or 1 to 99 s---Robust tuning---Alarm delays---Alarm SP selection (selection of alarm operation of SPindicator)---Simple programming function---Password to move to protect level■ CharacteristicsItemSampling periodPrevious models500 msImproved models250 ms■ Communications SpecificationsItemPrevious modelsCommunications proto- CompoWay/F (SYSWAY)colsCommunications baud 1200, 2400, 4800, 9600, 19200 bpsrateImproved modelsCompoWay/F (SYSWAY), Modbus1200, 2400, 4800, 9600, 19200, 38400 bps■ Heater Burnout/HS Alarm CharacteristicsItemMaximum heater currentPrevious modelsE5@N-@@H@Single-phase 50 A AC---HS alarm---Improved modelsE5@N-@@H@Single-phase 50 A ACE5@N-@@HH@ (two CT inputs)Three-phase 50 A ACHS alarmxviiConventions Used in This ManualModel Notations“E5CN, E5CN-U, E5AN, and E5EN” is used when the information being provided applies to all E5CN@@@, E5CN-@@@U, E5AN-@@@, or E5EN-@@@ Digital Temperature Controllers.
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