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E5EC-RR2DSM-008

Digital Temperature Controller (48 x 96 mm)

Image

24 VDC 24 VAC, 1 point input, Thermocouple/Platinum resistance thermometer/Infrared Thermosensor/Analog input, Event inputs 2 inputs, CT 1 point, Control output: Relay output/Relay output, RS-485, Screw terminal block, Black

Shape DIN 48 x 96
Terminal type Screw terminal block
Input type Thermocouple/Platinum resistance thermometer/Infrared Thermosensor/Analog input
Control output 1 Relay output
Control output 2 Relay output
Number of total auxiliary output 2 point
Power supply voltage 24 VAC (50/60 Hz)
24 VDC
Number of event input 2 point
Heater burnout /SSR failure detector 1 point
Communications method RS-485 (two-wire, half duplex)

Item list of E5EC, E5EC-B

  • Ratings / Performance
Ratings
ShapeDIN 48 x 96
Fixed/ProgrammableFixed
Power supply voltage24 VAC (50/60 Hz)
24 VDC
Allowable voltage variable range85 to 110% of the power supply voltage
Power consumption3.2 W max. (at 24 VDC)
5.5 VA max. (at 24 VAC)
InputNumber of input points1 point
Temperature inputThermocouple: K, J, T, E, L, U, N, R, S, B, C/W, PLII
Platinum resistance thermometer: Pt100, JPt100
Infrared Thermosensor: 10 to 70 ℃, 60 to 120 ℃, 115 to 165 ℃, 140 to 260 ℃
Analog input4 to 20 mA, 0 to 20 mA, 1 to 5 V, 0 to 5 V, 0 to 10 V
Input impedanceCurrent input: 150 Ω max., voltage input: 1 MΩ min. (Applicable when connecting 1:1 to ES2-HB-N/THB-N.)
Control methodON/OFF or 2-PID control with auto-tuning
Control outputNumber of total control output2 point
Control output 1Relay output
Control output 2Relay output
Relay output2 point
SPST-NO, 250 VAC, 5 A (resistive load)
Minimum applicable load: 10 mA at 5 V
Auxiliary outputNumber of total auxiliary output2 point
Relay outputSPST-NO, 250 VAC, 3 A (resistive load), electrical life: 100,000 operations (minimum applicable load: 5 V, 10 mA)
Event input2 point
Contact input: ON: 1 kΩ max., OFF: 100 kΩ min.
No-contact input: ON: Residual voltage 1.5 V max., OFF: Leakage current 0.1 mA max.
Current flow: Approx. 7 mA per point
Setting methodDigital setting using front panel keys
Indication method11-segment digital display and individual indicators
Multi SP functionsUp to eight set points (SP0 to SP7) can be saved and selected using the event inputs, key operations, or serial communications.
Sampling period50 ms
HysteresisTemperature input: 0.1 to 999.9 ℃ or °F (in units of 0.1 ℃ or °F)
Analog input: 0.01 to 99.99% FS (in units of 0.01% FS)
Proportional bandTemperature input: 0.1 to 999.9 ℃ or °F (in units of 0.1 ℃ or °F)
Analog input: 0.1% to 999.9% FS (in units of 0.1% FS)
Integral time0 to 9999 s (in units of 1 s), 0.0 to 999.9 s (in units of 0.1 s)
Derivative time0 to 9999 s (in units of 1 s), 0.0 to 999.9 s (in units of 0.1 s)
for coolingProportional band (P)Temperature input: 0.1 to 999.9 ℃ or °F (in units of 0.1 ℃ 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)
Derivative time (D)0 to 9999 s (in units of 1 s), 0.0 to 999.9 s (in units of 0.1 s)
Control period0.1 s, 0.2 s, 0.5 s, 1 to 99 s (in units of 1 s)
Manual reset value0.0 to 100.0% (in units of 0.1%)
Insulation resistance20 MΩ min. (at 500 VDC)
Dielectric strength3,000 VAC 50/60 Hz 1 min(Between current-carrying terminals of different polarity)
Vibration resistanceDestruction: 10 to 55 Hz, 20 m/s2 for 2 h each in X, Y, and Z directions
Malfunction: 10 to 55 Hz, 20 m/s2 for 10 min each in X, Y, and Z directions
Shock resistanceDestruction: 300 m/s2, 3 times each in X, Y, and Z directions
Malfunction: 100 m/s2, 3 times each in X, Y, and Z directions
Ambient temperature (Operating)-10 to 55 ℃ (with no freezing or condensation)
For 3-year warranty with standard mounting: -10 to 50 ℃ (with no freezing or condensation)
Ambient temperature (Storage)-25 to 65 ℃ (with no freezing or condensation)
Ambient humidity (Operating)25 to 85%
Altitude2000 m max.
Degree of protectionFront panel: IP66, Rear case: IP20, Terminal section: IP00
Memory protectionNon-volatile memory (number of writes: 1,000,000)
Case colorBlack
Terminal typeScrew terminal block
AccessoriesMounting adapter, Waterproof packing, Front Port Cover
WeightMain Unit: Approx. 210 g
Adapter: Approx. 4 g x 2
Sold separatelyUSB Serial Conversion Cable: E58-CIFQ2
Conversion Cable: E58-CIFQ2-E
Terminal Cover: E53-COV24
Waterproof packing: Y92S-P9
Waterproof Cover: Y92A-49N
Front Port Cover: Y92S-P7
Adapter: Y92F-51
CX-Thermo Support Software: EST2-2C-MV4
Current Transformer (CT): E54-CT1/E54-CT1L/E54-CT3/E54-CT3L
Accuracy
Indication accuracyThermocouple: (±0.3% of indicated value or ±1 ℃, whichever is greater) ±1 digit max.
Platinum resistance thermometer: (±0.2% of indicated value or ±0.8 ℃, whichever is greater) ±1 digit max.
Analog input: ±0.2% FS ±1 digit max.
(The indication accuracy of K thermocouples in the -200 to 1300 ℃ range, T and N thermocouples at a temperature of -100 ℃ max., and U and L thermocouples at any temperatures is ±2 ℃ ±1 digit max. B thermocouple at a temperature of 400 ℃ max. is not specified. B thermocouples in the 400 to 800 ℃ range is ±3 ℃ max. R and S thermocouples at a temperature of 200 ℃ max. is ±3 ℃ ±1 digit max. C/W thermocouples is (±0.3% PV or ±3 ℃, whichever is greater) ±1 digit max. PL II thermocouples is (±0.3% PV or ±2 ℃, whichever is greater) ±1 digit max.)
Influence of temperature/voltageThermocouple: R, S, B, C/W, and PLII: (±1% of indicated value or ±10 ℃, whichever is greater) ±1 digit max.
Others: (±1% of indicated value or ±4 ℃, whichever is greater) ±1 digit max.. However K thermocouple at -100 ℃ max.: ±10 ℃ max.
Platinum resistance thermometer: (±1% of indication value or ±2 ℃, whichever is greater) ±1 digit max.
Analog input: ±1% FS ±1 digit max.
CT input: ±5% FS ±1 digit max.
Ambient temperature: -10 to 23 to 55 ℃, Voltage range: -15 to 10% of rated voltage
Influence of EMS.Thermocouple: R, S, B, C/W, and PLII: (±1% of indicated value or ±10 ℃, whichever is greater) ±1 digit max.
Others: (±1% of indicated value or ±4 ℃, whichever is greater) ±1 digit max.. However K thermocouple at -100 ℃ max.: ±10 ℃ max.
Platinum resistance thermometer: (±1% of indication value or ±2 ℃, whichever is greater) ±1 digit max.
Analog input: ±1% FS ±1 digit max.
Influence of signal source resistanceThermocouple: 0.1℃/Ω max. (100 Ω max.)
Platinum resistance thermometer: 0.1℃/Ω max. (10 Ω max.)
Communication characteristics
Transmission path connectionMultidrop (RS-485)
Communications methodRS-485 (two-wire, half duplex)
Synchronization methodStart-stop synchronization
ProtocolCompoWay/F, Modbus
Communication speed9600, 19200, 38400, 57600 bps
Transmission codeASCII
Data bit length7 or 8 bits
Stop bit length1 or 2 bits
Error detectionVertical parity (none, even, odd)
Block check character (BCC) with CompoWay/F
CRC-16 Modbus
Flow controlNot equipped
InterfaceRS-485
Retry functionNot equipped
Communications buffer217 bytes
Communications response send delay0 to 99 ms (Default: 20 ms)
Communication function
Programless communications functionYou can use the memory in the PLC to read and write E5□C parameters, start and stop operation, etc. The E5□C automatically performs communications with PLCs. No communications programming is required.
Number of connected Digital Temperature Controllers: 32 max. (Up to 16 for the FX Series)
Component communicationsWhen Digital Temperature Controllers are connected, set points and RUN/STOP commands can be sent from the Digital Temperature Controller that is set as the master to the Digital Temperature Controllers that are set as slaves. Slope and offsets can be set for the set point.
Number of connected Digital Temperature Controllers: 32 max. (including master)
CopyingWhen 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.
Heater burnout /SSR failure detector
CT input (for heater current detection)1 point
Max. heater currentSingle-phase 50 A AC
Input current indication accuracy±5% FS ±1 digit max.
Heater burnout alarm setting range0.1 to 49.9 A (in units of 0.1 A)
Minimum detection ON time: 100 ms (The value is 30 ms for a control period of 0.1 s or 0.2 s)
SSR failure detector alarm setting range0.1 to 49.9 A (in units of 0.1 A)
Minimum detection OFF time: 100 ms (The value is 35 ms for a control period of 0.1 s or 0.2 s)
  • Dimensions

  • Connection diagram

  • Input ranges list

Series

Digital Temperature Controller (48 x 96 mm)

E5EC, E5EC-B