CelciuXº
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- EJ1 Modular Temperature Controller Datasheet
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CelciuXº - Régulation de température multiboucle - Contrôle et connectivité
CelciuXº est conçu pour assurer une communication aisée sans programmation avec les API et IHM Omron et d’autres fabricants. Par-dessus tout, CelciuXº (EJ1) incorpore toute la technologie « conviviale » de régulation intelligente de la température, notamment la régulation 2 PID, le contrôle des perturbations et différentes méthodes de réglage.
- Interfaces compatibles avec un grand éventail de réseaux industriels
- Réduit l’ingénierie grâce à la communication sans programmation, aux Smart Active Parts et aux bibliothèques de blocs de fonction
- Disponibles avec bornes à vis et bornes à ressort
- Une unité gère différents types d’entrées, tels que les entrées V, mA, thermocouple et Pt
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 using
the heater burnout alarm, purchase a Current Transformer (E54-CT1
or 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 using
the heater burnout alarm, purchase a Current Transformer (E54-CT1
or 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 unit
is always required for connection to a Basic unit or an HFU. An
HFU cannot operate without a Basic unit. |
– | – | 2 transistor (NPN) | – | M3 screws | EJ1C-EDUA-NFLK |
End unit
2
An End unit
is always required for connection to a Basic unit or an HFU. An
HFU cannot operate without a Basic unit. |
– | – | 2 transistor (NPN) | – | Removable Connector | EJ1C-EDUC-NFLK |
Accessories
Current transformer
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 software CX-Thermo | EST2-2C-MV4 |
PROFIBUS Gateway | PRT1-SCU11 |
Specifications
Item | Type | EJ1_-TC2 | EJ1_-TC4 |
---|---|---|---|
Power supply voltage | 24 VDC | ||
Operating voltage range | 85% to 110% of rated voltage | ||
Power consumption | 4 W max. (at maximum load) | 5 W max. (at maximum load) | |
Input (see
note)
2
Inputs are fully multi-input. Therefore, platinum resistance
thermometer, thermocouple, infrared thermosensor, and analog input
can 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 VPlatinum resistance thermometer: Pt100, JPt100 |
||
Input impedance | Current input: 150Ω max., voltage input: 1 MΩ min. | ||
Control outputs | 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 20 mA DC Load: 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 of input 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 (with autotuning, selftuning, Heat & Cool autotuning and non-linear cool 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 temperature range | Operating –10 to 55°C, Storage –25 to 65°C (with no icing or condensation) | ||
Ambient humidity range | Operating 25% to 85% (with no condensation) |
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 |
Applications
La solution parfaite pour un contrôle multiboucle
Fiabilité, taille compacte et performances de contrôle sans compromis font du CelciuX° le choix parfait pour le contrôle multiboucle de base.
Contrôle multiboucle de machine avec IHM
Le contrôle, la présentation et l’enregistrement des données ne pourraient pas être plus simples avec le CelciuX° combiné à une connexion directe aux IHM Omron.
EJ1N-HFU-ETN

PRT1-SCU11

CX-Thermo

CX-One

CX-Supervisor

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