CelciuXº
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- EJ1 Modular Temperature Controller Datablad
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CelciuXº - Multi-Loop temperature control - Control and Connectivity
CelciuXº is designed to handle complex temperature profiles thanks to Omron’s unique Gradient temperature Control (GTC) algorithm and to offer easy program-less communication with Omron and third-party PLCs and HMI. Above all, CelciuXº (EJ1) incorporates all “simple to use” 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
- Gradient Temperature Control
Ordering information
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2 transistor (NPN) 1 |
2 CT input 2 + 2 event input |
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2 transistor (NPN) 1 |
2 CT input 2 + 2 event input |
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2 transistor (NPN) 1 |
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2 transistor (NPN) 1 |
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Ethernet unit3 |
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End unit 4 |
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End unit 4 |
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2 voltage (pulse)5 |
2 CT input6 |
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2 voltage (pulse)1 |
2 CT input2 |
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4 voltage (pulse)1 |
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4 voltage (pulse)1 |
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End unit7 |
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End unit3 |
Accessories
Current transformer
Communications and cables
Specifications
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Input (see note)8 |
Thermocouple: K, J, T, E, L, U, N, R, S, B, W, PLII |
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Output voltage: 12 VDC ±15%, max. load current: 21 mA (PNP models with short-circuit protection circuit) |
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Current output range: 4 to 20 mA or 0 to 20 mA DC
(Resolution: Approx: 2,800 for 4 to 20 mA DC, |
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ON: Residual voltage: 1.5 V max., |
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ON/OFF control or 2-PID (with autotuning, selftuning, Heat & Cool autotuning and non-linear cool output selection) |
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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. |
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Operating -10°C to 55°C, Storage -25°C to 65°C (with no icing or condensation) |
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Dimensions
1.
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. When using the heater burnout alarm, purchase a Current Transformer (E54-CT1 or E54-CT3) separately.
3. 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.
4. An End unit is always required for connection to a Basic unit or an HFU. An HFU cannot operate without a Basic unit.
6. When using the heater burnout alarm, use a Current Transformer (E54-CT1 or E54-CT3) (sold separately).
1.
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. When using the heater burnout alarm, purchase a Current Transformer (E54-CT1 or E54-CT3) separately.
3. 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.
4. An End unit is always required for connection to a Basic unit or an HFU. An HFU cannot operate without a Basic unit.
6. When using the heater burnout alarm, use a Current Transformer (E54-CT1 or E54-CT3) (sold separately).
Applications
Precise control of 2D temperature profiles
Gradient Temperature Control (GTC), Omron's unique loop-interacting PID control technology, ensures that a 2-dimensional temperature profile remains constant over a defined area, eliminating the damaging effect of hot spots on sheets of materials such as metal, glass, plastic or silicon wafers. GTC makes it possible to control the exact shape of the temperature profile at any position.
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 data-logging couldn't be easier with the CelciuX° in combination with a direct connection to Omron HMIs.
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