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EJ1C-EDUA-NFLK EJ1C1000H 225933 OMRON EJ1 Header Alim, Coms, Alarm
EJ1C-EDUA-NFLK
EJ1C1000H
EJ1CEDUANFLK
OMRON
EJ1 Header Alim, Coms, Alarm
CelciuXº In-panel temperature controller end unit, connects up to 16 x basic & high function units, 24 VDC supply, 1 x RS-485 port (115kbps, CompoWay/
Temperature Control Panel > EJ1
* Brand new product in its original packaging covered by the warranties and certifications provided by OMRON
More info
▲ Features
CelciuXº - Multi-Loop temperature control - Control and Connectivity
CelciuXº is designed to offer easy program-less communication with Omron and third-party PLCs and HMI. Above all, CelciuXº (EJ1) incorporates all âsimple to useâ clever temperature control technology, like 2-PID, disturbance control and various ways of tuning.
- Interfaces to a wide range of industrial networks
- Reduced engineering due to Programm-less communications, Smart Active Parts and Function Block Libraries
- Available with screw terminals and screw-less clamp terminals
- One unit handling various types of input, such as Pt, Thermocouple, mA, and V input
Applications
The perfect solution for multi-loop control
Reliability, compactness and uncompromising control performance make the CelciuX° the perfect choice for basic multi-loop control.
Multi-loop machine control with hmi
Control, overview and>
Ordering information
| Type | Control points | Control outputs | Auxiliary outputs | Other functions | Terminal | Order code |
|---|---|---|---|---|---|---|
| Basic unit | 2 | 2 voltage (pulse) | 2 transistor (NPN) 2 For heating/cooling control applications, the auxiliary outputs on the 2-point models are used for cooling control. On the 4-point models, heating/cooling control can be performed for two input points only. | 2 CT input 2 + 2 event inputWhen usingthe heater burnout alarm, purchase a Current Transformer (E54-CT1or E54-CT3) separately. | M3 screws | EJ1N-TC2A-QNHB |
| Basic unit | 2 | 2 voltage (pulse) | 2 transistor (NPN) 2 For heating/cooling control applications, the auxiliary outputs on the 2-point models are used for cooling control. On the 4-point models, heating/cooling control can be performed for two input points only. | 2 CT input 2 +2 event inputWhen usingthe heater burnout alarm, purchase a Current Transformer (E54-CT1or E54-CT3) separately. | Screw-less clamp | EJ1N-TC2B-QNHB |
| Basic unit | 2 | 2 current | 2 transistor (NPN) 2 For heating/cooling control applications, the auxiliary outputs on the 2-point models are used for cooling control. On the 4-point models, heating/cooling control can be performed for two input points only. | 2 event input | M3 screws | EJ1N-TC2A-CNB |
| Basic unit | 2 | 2 current | 2 transistor (NPN) 2 For heating/cooling control applications, the auxiliary outputs on the 2-point models are used for cooling control. On the 4-point models, heating/cooling control can be performed for two input points only. | 2 event input | Screw-less clamp | EJ1N-TC2B-CNB |
| Basic unit | 4 | 4 voltage (pulse) | – | – | M3 screws | EJ1N-TC4A-QQ |
| Basic unit | 4 | 4 voltage (pulse) | – | – | Screw-less clamp | EJ1N-TC4B-QQ |
| High function unit | – | – | 4 transistor (NPN) | 4 event input | M3 screws | EJ1N-HFUA-NFLK |
| High function unit | – | – | 4 transistor (NPN) | 4 event input | Screw-less clamp | EJ1N-HFUB-NFLK |
| DeviceNet unit | – | – | – | – | Screw connector | EJ1N-HFUB-DRT |
| Ethernet unit 2 This unit mounts to the left of the CelciuX° (EJ1) configuration and enables PROFINET or Modbus/TCP network connection. Combine the HFU-ETN with an EDU_-NFLK end unit to use with other devices supporting Modbus-RTU like E5_N temperature controllers and MX2 Inverters. | – | – | – | – | 3 x RJ45 | EJ1N-HFU-ETN |
| End unit 2 An End unitis always required for connection to a Basic unit or an HFU. AnHFU cannot operate without a Basic unit. | – | – | 2 transistor (NPN) | – | M3 screws | EJ1C-EDUA-NFLK |
| End unit 2 An End unitis always required for connection to a Basic unit or an HFU. AnHFU cannot operate without a Basic unit. | – | – | 2 transistor (NPN) | – | Removable Connector | EJ1C-EDUC-NFLK |
Accessories
Currenttransformer
| Diameter | Order code |
|---|---|
| 5.8 dia. | E54-CT1 |
| 12.0 dia. | E54-CT3 |
Communications and cables
| Description | Order code |
|---|---|
| G3ZA connecting cable 5 meter | EJ1C-CBLA050 |
| USB programming cable | E58-CIFQ1 |
| PC based configuration and tuning softwareCX-Thermo | EST2-2C-MV4 |
| PROFIBUS Gateway | PRT1-SCU11 |
Specifications
| Item | Type | EJ1_-TC2 | EJ1_-TC4 |
|---|---|---|---|
| Power supplyvoltage | 24 VDC | ||
| Operatingvoltage range | 85% to 110% of rated voltage | ||
| Power consumption | 4 W max. (at maximum load) | 5 W max. (at maximum load) | |
| Input (seenote) 2 Inputs are fully multi-input. Therefore, platinum resistancethermometer, thermocouple, infrared thermosensor, and analog inputcan be selected. | Thermocouple: K, J, T, E, L, U, N, R, S, B, W, PLII ES1B Infrared Thermosensor: 10 to 70°C, 60 to 120°C, 115 to 165°C, 140 to 260°C. Analog input: 4 to 20 mA, 0 to 20 mA, 1 to 5 V, 0 to 5 V, 0 to 10 VPlatinumresistance thermometer: Pt100, JPt100 | ||
| Input impedance | Current input: 150Ω max., voltageinput: 1 MΩ min. | ||
| Controloutputs | Voltage output | Output voltage: 12 VDC ±15%, max.load current: 21 mA (PNP models with short-circuit protection circuit) | |
| Transistor output | Max. operating voltage: 30 V, max.load current: 100 mA | – | |
| Current output | Current output range: 4 to 20 mA or 0 to 20mA DCLoad: 500 Ω max. (including transfer output)(Resolution: Approx:2,800 for 4 to 20 mA DC, approx. 3,500 for 0 to 20 mA DC) | – | |
| Event inputs | Input points | 2 | – |
| Contact input | ON: 1 kΩ max., OFF. 100 kΩ min. | – | |
| Non-contact input | ON: Residual voltage: 1.5 V max.,OFF: Leakage current: 0.1 mA max. | – | |
| Outflow current: approx. 4 mA per point | – | ||
| Number ofinput and control points | Input points: 2, control points: 2 | Input points: 4, control points: 4 | |
| Setting method | Via communications | ||
| Control method | ON/OFF control or 2-PID (withautotuning, selftuning, Heat & Cool autotuning and non-linearcool output selection) | ||
| Other functions | Two-point input shift, digital input filter, remote SP, SP ramp, manual manipulated variable, manipulated variable limiter, interference overshoot adjustment, loop burnout alarm, RUN/STOP, banks, I/O allocations, etc. | ||
| Alarm output | 2 points via End unit | ||
| Communication | RS-485, PROFIBUS, Modbus, DeviceNet | RS-485, PROFIBUS, Modbus, DeviceNet | |
| Size in mm(W×H×D) | 31×96×109 | ||
| Weight | 180 g | ||
| Ambient temperaturerange | Operating –10 to 55°C, Storage–25 to 65°C (with no icing or condensation) | ||
| Ambient humidityrange | Operating 25% to 85% (with nocondensation) | ||
Dimensions
| Item | Size in mm (H×W×D) |
|---|---|
| EJ1N-HFU_-NFL_ | 95.4×31.0×104.9/109.0 |
| EJ1N-HFUB-DRT | 90.9×31.0×82.2 |
| EJ1C-EDU | 95.4×15.7×76.2/79.7 |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| EJ1C-EDUA-NFLK EJ1CEDUANFLK EJ1C1000H celciux_C2_BA_brochure_en.pdf | 915 Kbytes |
 |
| EJ1C-EDUA-NFLK EJ1CEDUANFLK EJ1C1000H celciux_C2_BA_connectivity_flyer_en.pdf | 713 Kbytes |
|
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