Previous temperature controllers have not only required a long time for start-up settings and variation adjustments, it has also been difficult to make the optimal adjustments without having experience and intuition. There were therefore some effects on quality.
In response to this situation, OMRON developed temperature controllers that includes “adaptive control technology.”
This makes it possible to detect the changes in the status which will have an effect on quality and to automatically control the temperature so that the optimal state is always maintained, in the same way as a skilled worker would.
This frees production sites from troublesome start-up and adjustment work.
| Power supply voltage | A in model number: 100 to 240 VAC, 50/60 Hz D in model number: 24 VAC, 50/60 Hz; 24 VDC |
|
|---|---|---|
| Operating voltage range | 85% to 110% of rated supply voltage | |
| Power consumption | Models with option selection of 000:5.2 VA max. at 100 to 240 VAC, and 3.1 VA max. at 24 VAC or 1.6 W max. at 24 VDC All other models: 6.5 VA max. at 100 to 240 VAC, and 4.1 VA max. at 24 VAC or 2.3 W max. at 24 VDC |
|
| Sensor input | Temperature input Thermocouple: K, J, T, E, L, U, N, R, S, B, C/W, or PL II Platinum resistance thermometer: Pt100 or JPt100 Infrared temperature sensor (ES1B): 10 to 70°C, 60 to 120°C, 115 to 165°C, or 140 to 260°C Analog input Current input:4 to 20 mA or 0 to 20 mA Voltage input:1 to 5 V, 0 to 5 V, or 0 to 10 V |
|
| Input impedance | Current input: 150 Ω max., Voltage input: 1 MΩ min. (Use a 1:1 connection when connecting the ES2-HB-N/THB-N.) |
|
| Control method | ON/OFF control or 2-PID control (with auto-tuning) | |
| Control output |
Relay output | SPST-NO, 250 VAC, 3 A (resistive load), electrical life: 100,000 operations, minimum applicable load: 5 V, 10 mA (reference value) |
| Voltage output (for driving SSR) |
Output voltage: 12 VDC ±20% (PNP), max. load current: 21 mA, with short-circuit protection circuit | |
| Linear current output |
4 to 20 or 0 to 20 mA DC, Load: 500 Ω max., Resolution: Approx. 10,000 | |
| Auxiliary output |
Number of outputs |
2 |
| Output specifications |
SPST-NO relay outputs: 250 VAC, E5CD: 3 A (resistive load), E5CD-B: 2 A (resistive load) Electrical life: 100,000 operations, Minimum applicable load: 10 mA at 5 V (reference values) |
|
| Event input |
Number of inputs |
2 |
| External contact input specifications |
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. | ||
| Current flow: Approx. 7 mA per contact | ||
| Transfer Output |
Number of outputs |
1 (depends on model): Transfer output type |
| Output specifications |
Current output: 4 to 20 mA DC, Load: 500 Ω, Resolution: Approx. 10,000 Linear voltage output: 1 to 5 V DC, Load: 1 kΩ min., Resolution: Approx. 10,000 |
|
| Setting method | Digital setting using front panel keys | |
| Indication method | 11-segment digital display, individual indicators, and bar display Character height: PV: 14.9 mm, SV: 7.1 mm |
|
| Multi SP * | Up to eight set points (SP0 to SP7) can be saved and selected using the event inputs, key operations, or serial communications. | |
| Bank switching | None | |
| Other functions | Adaptive control, automatic filter adjustment, water-cooling output adjustment, indication data (power ON time monitor, ambient temperature monitor, and control output ON/OFF count monitors), parameter masking, operation after power ON, manual output, heating/cooling control, loop burnout alarm, SP ramp, other alarm functions, heater burnout (HB) alarm (including SSR failure (HS) alarm), 40% AT, 100% AT, MV limiter, input digital filter, robust tuning, PV input shift, run/stop, protection functions, extraction of square root, MV change rate limit, logic operations, temperature status display, simple programming, moving average of input value, and display brightness setting | |
| Ambient operating temperature | -10 to 55°C (with no condensation or icing), For 3-year warranty: -10 to 50°C with standard mounting (with no condensation or icing) | |
| Ambient operating humidity | 25% to 85% | |
| Storage temperature | -25 to 65°C (with no condensation or icing) | |
| Altitude | 2,000 m max. | |
| Recommended fuse | T2A, 250 VAC, time-lag, low-breaking capacity | |
| Installation environment | Overvoltage category II, Pollution Degree 2 (EN/IEC/UL 61010-1) | |
*There can be up to four set points if event inputs are used to select them.
| Input type | Current | Voltage | |||
|---|---|---|---|---|---|
| Input specification | 4 to 20 mA | 0 to 20 mA | 1 to 5 V | 0 to 5 V | 0 to 10 V |
| Setting range | Usable in the following ranges by scaling: -1999 to 9999, -199.9 to 999.9, -19.99 to 99.99 or -1.999 to 9.999 |
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| Set value | 25 | 26 | 27 | 28 | 29 |
Each alarm can be independently set to one of the following 17 alarm types. The default is 2: Upper limit. (see note.)
Auxiliary outputs are allocated for alarms. ON delays and OFF delays (0 to 999 s) can also be specified.
Note:In the default settings for models with HB or HS alarms, alarm 1 is set to a heater alarm (HA) and the Alarm Type 1 parameter is not displayed.
To use alarm 1, set the output assignment to alarm 1.
| Set value |
Alarm type | Alarm output operation | Description of function |
|
|---|---|---|---|---|
| When alarm value X is positive |
When alarm value X is negative |
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| 0 | Alarm function OFF | Output OFF | No alarm | |
| 1 | Upper- and lower-limit *1 |  |
*2 | Set the upward deviation in the set point for the alarm upper limit (H) and the lower deviation in the set point for the alarm lower limit (L). The alarm is ON when the PV is outside this deviation range. |
| 2 (default) |
Upper-limit |  |
 |
Set the upward deviation in the set point by setting the alarm value (X). The alarm is ON when the PV is higher than the SP by the deviation or more. |
| 3 | Lower-limit |  |
 |
Set the downward deviation in the set point by setting the alarm value (X). The alarm is ON when the PV is lower than the SP by the deviation or more. |
| 4 | Upper- and lower-limit range *1 |  |
*3 | Set the upward deviation in the set point for the alarm upper limit (H) and the lower deviation in the set point for the alarm lower limit (L). The alarm is ON when the PV is inside this deviation range. |
| 5 | Upper- and lower-limit with standby sequence *1 |
 *5 |
*4 | A standby sequence is added to the upper- and lower-limit alarm (1). *6 |
| 6 | Upper-limit with standby sequence |  |
 |
A standby sequence is added to the upper-limit alarm (2). *6 |
| 7 | Lower-limit with standby sequence |  |
 |
A standby sequence is added to the lower-limit alarm (3). *6 |
| 8 | Absolute-value upper-limit |  |
 |
The alarm will turn ON if the process value is larger than the alarm value (X) regardless of the set point. |
| 9 | Absolute-value lower-limit |  |
 |
The alarm will turn ON if the process value is smaller than the alarm value (X) regardless of the set point. |
| 10 | Absolute-value upper-limit with standby sequence |  |
 |
A standby sequence is added to the absolute-value upper-limit alarm (8). *6 |
| 11 | Absolute-value lower-limit with standby sequence |  |
 |
A standby sequence is added to the absolute-value lower-limit alarm (9). *6 |
| 12 | LBA (alarm 1 type only) | – | *7 | |
| 13 | PV change rate alarm | – | *8 | |
| 14 | SP absolute-value upper-limit alarm |  |
 |
This alarm type turns ON the alarm when the set point (SP) is higher than the alarm value (X). |
| 15 | SP absolute-value lower-limit alarm |  |
 |
This alarm type turns ON the alarm when the set point (SP) is lower than the alarm value (X). |
| 16 | MV absolute-value upper-limit alarm *9 | Standard Control |
Standard Control |
This alarm type turns ON the alarm when the manipulated variable (MV) is higher than the alarm value (X). |
| Heating/Cooling Control (Heating MV)  |
Heating/Cooling Control (Heating MV) Always ON |
|||
| 17 | MV absolute-value lower-limit alarm *9 | Standard Control |
Standard Control |
This alarm type turns ON the alarm when the manipulated variable (MV) is lower than the alarm value (X). |
| Heating/Cooling Control (Cooling MV)  |
Heating/Cooling Control (Cooling MV) Always ON |
|||
*1.With set values 1, 4 and 5, the upper and lower limit values can be set independently for each alarm type, and are
expressed as “L” and “H.”
*2.Set value: 1, Upper- and lower-limit alarm
*3.Set value: 4, Upper- and lower-limit range
*4.Set value: 5, Upper- and lower-limit with standby sequence For Upper- and Lower-Limit Alarm Described Above *2
• Case 1 and 2
Always OFF when the upper-limit and lower-limit hysteresis overlaps.
• Case 3: Always OFF
*5.Set value: 5, Upper- and lower-limit with standby sequence
Always OFF when the upper-limit and lower-limit hysteresis overlaps.
*6.Refer to the E5[]D Digital Temperature Controllers User’s Manual (Cat. No. H224) for information on the operation
of the standby sequence.
*7.Refer to the E5[]D Digital Temperature Controllers User’s Manual (Cat. No.H224) for information on the loop burnout
alarm (LBA).
*8.Refer to the E5[]D Digital Temperature Controllers User’s Manual (Cat. No. H224) for information on the PV change
rate alarm.
*9.When heating/cooling control is performed, the MV absolute upper limit alarm functions only for the heating operation
and the MV absolute lower limit alarm functions only for the cooling operation.
| Indication accuracy (at the ambient temperature of 23°C) |
Thermocouple: (±0.3% of indication value or ±1°C, whichever is greater) ±1 digit max. *1 Platinum resistance thermometer: (±0.2% of indication value or ±0.8°C, whichever is greater) ±1 digit max. Analog input: ±0.2% FS ±1 digit max. CT input: ±5% FS ±1 digit max. |
|
|---|---|---|
| Transfer output accuracy | ±0.3% FS max. | |
| Influence of temperature *2 | Thermocouple input (R, S, B, C/W, PL II): (±1% of indication value or ±10°C, whichever is greater) ±1 digit max. Other thermocouple input: (±1% of indication value or ±4°C, whichever is greater) ±1 digit max. *3 Platinum resistance thermometer: (±1% of indication value or ±2°C, whichever is greater) ±1 digit max. Analog input: ±1%FS ±1 digit max. CT input: ±5% FS ±1 digit max. |
|
| Influence of voltage *2 | ||
| Influence of EMS. (at EN 61326-1) |
||
| Input sampling period | 50 ms | |
| Hysteresis | Temperature input: 0.1 to 999.9°C or °F (in units of 0.1°C or °F) Analog input: 0.01% to 99.99% FS (in units of 0.01% FS) |
|
| Proportional band (P) | Temperature input: 0.1 to 999.9°C or °F (in units of 0.1°C or °F) Analog input: 0.1% to 999.9% FS (in units of 0.1% FS) |
|
| Integral time (I) | 0 to 9999 s (in units of 1 s), 0.0 to 999.9 s (in units of 0.1 s) *4 | |
| Derivative time (D) | 0 to 9999 s (in units of 1 s), 0.0 to 999.9 s (in units of 0.1 s) *4 | |
| Proportional band (P) for cooling | Temperature input: 0.1 to 999.9°C or °F (in units of 0.1°C or °F) Analog input: 0.1% to 999.9% FS (in units of 0.1% FS) |
|
| Integral time (I) for cooling | 0 to 9999 s (in units of 1 s), 0.0 to 999.9 s (in units of 0.1 s) *4 | |
| Derivative time (D) for cooling | 0 to 9999 s (in units of 1 s), 0.0 to 999.9 s (in units of 0.1 s) *4 | |
| For adaptive control |
SP response proportional band |
Temperature input: 0.1 to 999.9°C or °F (in units of 0.1°C or °F) |
| SP response integral time |
0 to 9999 s (in units of 1 s), 0.0 to 999.9 s (in units of 0.1 s) *4 | |
| SP response derivative time |
0 to 9999 s (in units of 1 s), 0.0 to 999.9 s (in units of 0.1 s) *4 | |
| Disturbance proportional band |
Temperature input: 0.1 to 999.9°C or °F (in units of 0.1°C or °F) | |
| Disturbance integral time |
0 to 9999 s (in units of 1 s), 0.0 to 999.9 s (in units of 0.1 s)*4 | |
| Disturbance derivative time |
0 to 9999 s (in units of 1 s), 0.0 to 999.9 s (in units of 0.1 s) *4 | |
| Control period | 0.1, 0.2, 0.5, 1 to 99 s (in units of 1 s) | |
| Manual reset value | 0.0 to 100.0% (in units of 0.1%) | |
| Alarm setting range | -1999 to 9999 (decimal point position depends on input type) | |
| Influence of signal source resistance |
Thermocouple: 0.1°C/Ω max. (100 Ω max.) Platinum resistance thermometer: 0.1°C/Ω max. (10 Ω max.) |
|
| Insulation resistance | 20 MΩ min. (at 500 VDC) | |
| Dielectric strength | 3,000 VAC, 50/60 Hz for 1 min between terminals of different charge | |
| Vibration | Malfunction | 10 to 55 Hz, 20 m/s2 for 10 min each in X, Y, and Z directions |
| Resistance | 10 to 55 Hz, 20 m/s2 for 2 hrs each in X, Y, and Z directions | |
| Shock | Malfunction | 100 m/s2, 3 times each in X, Y, and Z directions |
| Resistance | 300 m/s2, 3 times each in X, Y, and Z directions | |
| Weight | Controller: Approx. 120 g, Mounting Adapter: Approx. 10 g | |
| Degree of protection | Front panel: IP66, Rear case: IP20, Terminals: IP00 | |
| Memory protection | Non-volatile memory (number of writes: 1,000,000 times) | |
| Setup Tool | E5CD: CX-Thermo version 4.66 or higher E5CD-B: CX-Thermo version 4.67 or higher |
|
| Setup Tool port | E5CD/E5CD-B top panel: An E58-CIFQ2 USB-Serial Conversion Cable is used to connect to a USB port on the computer.*5 | |
| Standards | Approved standards |
cULus: UL 61010-1/CSA C22.2 No.61010-1, Korean wireless regulations (Radio law: KC Mark) |
| Conformed standards |
EN 61010-1 (IEC 61010-1) and RCM standards | |
| EMC | EMI: EN 61326-1 *6 Radiated Interference Electromagnetic Field Strength: EN 55011 Group 1, class A Noise Terminal Voltage:EN 55011 Group 1, class A EMS:EN 61326-1 *6 ESD Immunity:EN 61000-4-2 Electromagnetic Field Immunity:EN 61000-4-3 Burst Noise Immunity:EN 61000-4-4 Conducted Disturbance Immunity:EN 61000-4-6 Surge Immunity:EN 61000-4-5 Voltage Dip/Interrupting Immunity:EN 61000-4-11 |
|
*1.The indication accuracy of K thermocouples in the −200 to 1,300°C range, T and N thermocouples at a temperature of −100°C max., and U and L thermocouples at any temperatures is ±2°C ±1 digit max. The indication accuracy of the B thermocouple at a temperature of 400°C max. is not specified. The indication accuracy of B thermocouples at a temperature of 400 to 800°C is ±3°C max. The indication accuracy of the R and S thermocouples at a temperature of 200°C max. is ±3°C ±1 digit max. The indication accuracy of C/W thermocouples is (±0.3% of PV or ±3°C, whichever is greater) ±1 digit max. The indication accuracy of PL II thermocouples is (±0.3% of PV or ±2°C, whichever is greater) ±1 digit max.
*2.Ambient temperature: −10°C to 23°C to 55°C, Voltage range: −15% to 10% of rated voltage
*3.K thermocouple at −100°C max.: ±10°C max.
*4.The unit is determined by the setting of the Integral/Derivative Time Unit parameter.
*5.External communications (RS-485) and USB-serial conversion cable communications can be used at the same time.
*6.Industrial electromagnetic environment (EN/IEC 61326-1 Table 2)
| Applicable OS | Windows XP/Vista/7/8/8.1/10 *1 |
|---|---|
| Applicable software | CX-Thermo version 4.66 or higher (E5CD-B: version 4.67 or higher) |
| Applicable models | E5[]C-T Series, E5[]C Series, E5CB Series, and E5[]D Series |
| USB interface standard | Conforms to USB Specification 2.0. |
| DTE speed | 38,400 bps |
| Connector specifications | Computer: USB (type A plug) Digital Temperature Controller: Special serial connector |
| Power supply | Bus power (Supplied from USB host controller.)*2 |
| Power supply voltage | 5 VDC |
| Current consumption | 450 mA max. |
| Output voltage | 4.7±0.2 VDC (Supplied from USB-Serial Conversion Cable to the Digital Temperature Controller.) |
| Output current | 250 mA max. (Supplied from USB-Serial Conversion Cable to the Digital Temperature Controller.) |
| Ambient operating temperature | 0 to 55°C (with no condensation or icing) |
| Ambient operating humidity | 10% to 80% |
| Storage temperature | -20 to 60°C (with no condensation or icing) |
| Storage humidity | 10% to 80% |
| Altitude | 2,000 m max. |
| Weight | Approx. 120 g |
Windows is a registered trademark of Microsoft Corporation in the United States and or other countries.
*1.CX-Thermo version 4.65 or higher runs on Windows 10.
*2.Use a high-power port for the USB port.
Note:A driver must be installed on the computer. Refer to the Instruction Manual included with the Cable for the installation procedure.
| Transmission line connection method | RS-485: Multidrop |
|---|---|
| Communications | RS-485 (two-wire, half duplex) |
| Synchronization method | Start-stop synchronization |
| Protocol | CompoWay/F, or Modbus |
| Baud rate * | 9,600, 19,200, 38,400, 57,600, or 115,200 bps |
| Transmission code | ASCII |
| Data bit length * | 7 or 8 bits |
| Stop bit length * | 1 or 2 bits |
| Error detection | Vertical parity (none, even, odd) Block check character (BCC) with CompoWay/F or CRC-16 Modbus |
| Flow control | None |
| Interface | RS-485 |
| Retry function | None |
| Communications buffer | 217 bytes |
| Communications response wait time | 0 to 99 ms Default: 20 ms |
*The baud rate, data bit length, stop bit length, and vertical parity can be individually set using the Communications Setting Level.
| Programless communications |
You can use the memory in the PLC to read and write E5CD/E5CD-B parameters, start and stop operation, etc. The E5CD/E5CD-B automatically performs communications with PLCs. No communications programming is required. Number of connected Digital Temperature Controllers: 32 max. (Up to 16 for the FX3) Applicable PLCs OMRON PLCs CS Series, CJ Series, CP Series, NJ Series, or NX1P Mitsubishi Electric PLCs MELSEC Q Series, L Series, FX3 Series, or iQ-R Series KEYENCE PLCs KEYENCE KV Series |
|---|---|
| Copying * | When Digital Temperature Controllers are connected, the parameters can be copied from the Digital Temperature Controller that is set as the master to the Digital Temperature Controllers that are set as slaves. |
MELSEC is a registered trademark of Mitsubishi Electric Corporation.
KEYENCE is a registered trademark of Keyence Corporation.
*Programless communications supports the copying function.
| E54-CT1 E54-CT3 |
E54-CT1L E54-CT3L |
|
|---|---|---|
| Dielectric strength | 1,000 VAC for 1 min | 1,500 VAC for 1 min |
| Vibration resistance | 50 Hz, 98 m/s2 | |
| Weight | E54-CT1: Approx. 11.5 g E54-CT3: Approx. 50 g |
E54-CT1L: Approx. 14 g E54-CT3L: Approx. 57 g |
| Accessories | E54-CT3 Only Armatures (2) Plugs (2) |
None |
| CT input (for heater current detection) | Models with detection for single-phase heaters: One input |
|---|---|
| Maximum heater current | 50 A AC |
| Input current indication accuracy | ±5% FS ±1 digit max. |
| Heater burnout alarm setting range *1 | 0.1 to 49.9 A (in units of 0.1 A) Minimum detection ON time: 100 ms *3 |
| SSR failure alarm setting range *2 | 0.1 to 49.9 A (in units of 0.1 A) Minimum detection OFF time: 100 ms *4 |
