H126-E2-02 E5CN(-U) Datasheet (Техническая документация), страница 2

Set value: 4, Upper- and lower-limit rangeXSP(See note 5.)7HSP L HH SPSPSPLLH<0, L>0|H| < |L|SPONOFFUpper-limit withstandby sequenceLBA (for alarm 112(See note 6.) only)Case 2Case 1H<0, L<0611When X isnegativeNote: 1. With set values 1, 4 and 5, the upper and lower limit valuescan be set independently for each alarm type, and areexpressed as “L” and “H.”2. Set value: 1, Upper- and lower-limit alarmXSPXSPX0X0X0H<0, L>0|H| ≥ |L|H>0, L<0|H| ≤ |L|4.

Set value: 5, Upper- and lower-limit with standby sequenceFor Upper- and Lower-Limit Alarm Described Above• Case 1 and 2Always OFF when the upper-limit and lower-limithysteresis overlaps.• Case 3: Always OFF5. Set value: 5, Upper- and lower-limit with standby sequenceAlways OFF when the upper-limit and lower-limit hysteresisoverlaps.6.

Set value: 12, LBA can be set only for alarm 1.Set the alarm types for alarms 1 to 3 independently in the initialsetting level. The default setting is 2 (upper limit).X0---Digital Temperature ControllersE5CN/E5CN-U7■ CharacteristicsIndication accuracyThermocouple: (See note 1.)E5CN:(±0.5% of indicated value or ±1°C,whichever is greater) ±1 digit max.E5CN-U: (±1% of indicated value or ±2°C,whichever is greater) ±1 digit max.Platinum resistance thermometer:(±0.5% of indicated value or ±1°C,whichever is greater) ±1 digit max.Analog input: ±0.5% FS ±1 digit max.CT input: ±5% FS ±1 digit max.HysteresisModels with thermocouple/platinum resistancethermometer (multi-input) input:0.1 to 999.9 EU (in units of 0.1 EU)Models with analog input:0.01 to 99.99% FS (in units of 0.01% FS)Proportional band (P)Models with thermocouple/platinum resistancethermometer (multi-input) input:0.1 to 999.9 EU (in units of 0.1 EU)Models with analog input:0.1 to 999.9% FS (in units of 0.1% FS)Note: 1.

The indication of K thermocouples in the −200 to 1300°Crange, T and N thermocouples at a temperature of −100°Cmax., and U and L thermocouples at any temperature is±2°C ±1 digit maximum. The indication accuracy of the Bthermocouple at a temperature of 400°C max. is notspecified. The indication accuracy of the R and Sthermocouples at a temperature of 200°C max.

is ±3°C ±1digit max.2. “EU” stands for Engineering Unit and is used as the unitafter scaling. For a temperature sensor, the EU is °C or °F.3. When robust tuning (RT) is ON, the differential time is 0.0 to999.9 (in units of 0.1 s).4. B, R, and S sensors: 0.2°C/Ω max. (100 Ω max.)■ USB-Serial Conversion CableApplicable OSWindows 2000/XPApplicable softwareThermo Mini, CX-ThermoIntegral time (I)0 to 3999 s (in units of 1 s)Applicable modelsE5CN/E5CN-U SeriesDerivative time (D)0 to 3999 s (in units of 1 s) (See note 3.)USB interface standardConforms to USB Specification 1.1.Control period0.5, 1 to 99 s (in units of 1 s)DTE speed38400 bpsManual reset value0.0 to 100.0% (in units of 0.1%)Alarm setting range−1999 to 9999 (decimal point position depends oninput type)Connector specificationsComputer: USB (type A plug)Temperature Controller: SerialPower supplySampling period250 msBus power (Supplied from USB hostcontroller.)Affect of signal sourceresistanceThermocouple: 0.1°C/Ω max.

(100 Ω max.) (Seenote 4.)Platinum resistance thermometer: 0.4°C/Ω max.(10 Ω max.)Power supply voltage5 VDCCurrent consumption70 mAInsulation resistance20 MΩ min. (at 500 VDC)Ambient operating humidity10% to 80%Dielectric strength2,000 VAC, 50 or 60 Hz for 1 min (betweenterminals with different charge)Storage temperature−20 to −60°C (with no condensation oricing)Vibrationresistance10 to 55 Hz, 20 m/s2 for 10 min each in X, Y, and ZdirectionsStorage humidity10% to 80%Altitude2,000 m max.Destruction10 to 55 Hz, 0.75-mm single amplitude for 2 hrseach in X, Y, and Z directionsWeightApprox.

100 gMalfunction100 m/s2 min., 3 times each in X, Y, and ZdirectionsNote: A driver must be installed in the personal computer. Refer toinstallation information in the operation manual for theConversion Cable.ShockresistanceWeightDegree ofprotectionMalfunctionDestruction300 m/s min., 3 times each in X, Y, and ZdirectionsE5CNController: Approx. 150 g, Mounting Bracket:Approx.

10 gE5CN-UController: Approx. 110 g, Mounting Bracket:Approx. 10 gE5CNFront panel: NEMA4X for indoor use (equivalent toIP66)Rear case: IP20, Terminal section: IP00E5CN-U2Front panel: Equivalent to IP50, rear case: IP20,terminals: IP00Memory protectionNon-volatile memory (number of writes: 1,000,000operations)EMCEmission Enclosure: EN55011 Group1 ClassAEmission AC Mains: EN55011 Group1 ClassAImmunity ESD: EN61000-4-2 4 kV contact discharge(level 2)8 kV air discharge (level 3)Immunity RF-interference:EN61000-4-3 10 V/m(80-1000 MHz, 1.4-2.0 GHzamplitude modulated) (level 3)10 V/m (900 MHz pulse modulated)Immunity Conducted Disturbance:EN61000-4-6 3 V(0.15 to 80 MHz) (level 2)Immunity Burst: EN61000-4-4 2 kV Power-line (level 3)1 kV I/O signal-line (level 3)Immunity Surge: EN61000-4-5 1kV line to linePower line, output line (relay output)2 kV line to ground Power line,output line (relay output)1 kV line to ground Input line(communication)Immunity Voltage Dip/Interrupting:EN61000-4-11 0.5 cycle, 100%(rated voltage)Approved standardsUL 61010C-1CSA C22.2 No.1010.1Conformed standardsEN61326, EN61010-1, IEC61010-1VDE0106 Part 100 (Finger protection), when theterminal cover is mounted.8Ambient operating temperature 0 to 55°C (with no condensation or icing)■ Communications SpecificationsTransmission lineRS-485 multipointconnection methodCommunicationsRS-485 (two-wire, half duplex)SynchronizationmethodStart-stop synchronizationBaud rate1200, 2400, 4800, 9600, 19200, or 38400 bpsTransmission codeASCIIData bit length7 or 8 bitsStop bit length1 or 2 bitsError detectionVertical parity (none, even, odd)Frame check sequence (FCS) with SYSWAYBlock check character (BCC) with CompoWay/F orCRC-16 ModbusFlow controlNoneInterfaceRS-485Retry functionNoneCommunicationsbuffer40 bytesCommunicationsresponse wait time0 to 99 msDefault: 20 msNote: The baud rate, data bit length, stop bit length, and verticalparity can be individually set using the Communications SettingLevel.Digital Temperature Controllers E5CN/E5CN-U■ Current Transformer(Sold Separately)E54-CT1Thru-current (Io) vs.

Output Voltage(Eo) (Reference Values)RatingsDielectricstrength1,000 VAC for 1 minVibrationresistance50 Hz, 98 m/s2WeightE54-CT1: Approx. 11.5 g, E54-CT3: Approx. 50 gAccessories(E54-CT3 only)Armatures (2)Plugs (2)■ Heater Burnout Alarms and SSRFailure Detection Alarms(E5CN Models with Heater Burnout and SSR Failure DetectionAlarms)Output voltage (Eo) V (r.m.s.)Maximum continuous heater current: 50 A (50/60 Hz)Number of windings: 400±2Winding resistance: 18±2 ΩDistortionfactor 10%13%1%100 mV100 Ω10RL = 10 Ω100 µV±5% FS ±1 digit max.10110100 mA110100 1,000 AThru-current (Io) A (r.m.s.)SSR failuredetectionalarm settingrange0.1 to 49.9 A (in units of 0.1 A)0.0 A: Heater burnout/SSR failure alarm outputturned ON.50.0 A: Heater burnout/SSR failure alarm outputturned OFF.Minimum detection OFF time: 190 ms (See note 2.)Note: 1. If the ON time of control output 1 is less than 190 ms, heaterburnout detection and the heater current will not bemeasured.2. If the OFF time of control output 1 is less than 190 ms, SSRfailure detection and the heater current will not bemeasured.■ Electrical Life ExpectancyCurve for Relays(Reference Values)E54-CT3Thru-current (Io) vs.

Output Voltage(Eo) (Reference Values)Maximum continuous heater current: 120 A (50/60 Hz)(Maximum continuous heater current for an OMRON TemperatureController is 50 A.)Number of windings: 400±2Winding resistance: 8±0.8 ΩOutput voltage (Eo) V (r.m.s.)Heater burnout 0.1 to 49.9 A (in units of 0.1 A)alarm setting 0.0 A: Heater burnout/SSR failure alarm outputrangeturned OFF.50.0 A: Heater burnout/SSR failure alarm outputturned ON.Minimum detection ON time: 190 ms (See note 1.)Life (× 104 operations)∞1 kΩ101Maximum50 A ACheater currentInput currentindicationaccuracy100 V 50 Hz100 V 50 Hz∞1 kΩ500 Ω10Distortionfactor 10%3%1%1100 mV100 Ω50 Ω10RL = 10 Ω1500100 µV30010110010100 mA110100 1,000 AThru-current (Io) A (r.m.s.)5030105E5CN250 VAC, 30 VDC(resistive load)cosφ = 1310123456Switching current (A)Note: Do not connect a DC load to a Controller with a Long-life RelayOutput.Digital Temperature ControllersE5CN/E5CN-U9External Connections• A voltage output (control output) is not electrically insulated from the internal circuits.

When using a grounding thermocouple, do not connectany of the control output terminals to ground. If the control output terminals are connected to ground, errors will occur in the measuredtemperature values as a result of leakage current.• Standard insulation is applied between any of the following: power supply terminals, input terminals, output terminals, and communicationsterminals (for models with communications).

If reinforced insulation is required, provide additional insulation, such as spacial distance ormaterial insulation, as defined by IEC 60664 suitable for the maximum operating voltage.• Consult with your OMRON representative before using the external power supply for the ES1B for any other purpose.E5CNCurrent OutputVoltage Output+122−Alarm Outputs+14 to 20 mA DC/0 to 20 mA DCControl output 1Relay Output112 VDC21 mAA+mAAnalog input −V+1116621277313884149515102−−BB+PtAlarm 2Input power supplyNote: Output when an input error output is enabledin the Advance Function Setting Level. If aninput error output is enabled, the a1-1operation indication on the front panel willnot light and s.err will be displayed on theNo.

1 display.TCPlatinumInfraredresistance temperaturethermometersensorThe input power supply depends on the powersupply specification of the Controller and is either100 to 240 VAC or 24 VAC/DC (no polarity).B11B11RS-48512AEvent input 113141315Heater burnout/SSR failuredetection inputEvent inputs/Heater burnout /SSR failuredetectionDo notuse.13−111212Event input 114CT11515−Heater burnout/Voltage outputSSR failure12 VDC, 21 mAdetection inputCommunications/Communications/Heater burnout/voltage outputSSR failurespecificationdetection (2-CT input)11External power1314Control output 2CT11112 VDC±10%20 mA +Control output 212+14CT211ADo notuse.Event input 2CT1Voltage output12 VDC, 21 mA+RS-48512Alarm 1/Heater burnout alarm/Input error output (See note.)Event input 2+Do notuse.131415Voltage output/Heater burnout/SSR failuredetection−12 VDC±10%20 mA121314External powerHeater burnout/SSR failuredetection input−CT11515Heater burnout/SSR failuredetection inputEvent inputs/External powersupply for ES1BExternal power supplyfor ES1B and Heaterburnout/SSR failuredetectionTerminals 11 to 15 do not exist on models without an Option Unit (heater burnout detection, control output 2, event inputs, or communications).Terminal applications depend on the model of the Option Unit.