Omron E5EC Datasheet

E5EC
7
Characteristics
*1. The indication accuracy of K thermocouples in the -200 to 1300°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 in the 400 to 800°C range 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 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. “EU” stands for Engineering Unit and is used as the unit after scaling. For a temperature sensor, the EU is °C or °F.
*5. The unit is determined by the setting of the Integral/Derivative Time Unit parameter.
*6. External communications (RS-485) and USB-serial conversion cable communications can be used at the same time.
Indication accuracy
(at the ambient temperature of 23°C)
Thermocouple: (±0.3% of indicated value or ±1°C, whichever is greater) ±1 digit max. *1
Platinum resistance thermometer: (±0.2% of indicated value or ±0.8°C, whichever is greater) ±1 digit
Analog input: ±0.2% FS ±1 digit max.
CT input: ±5% FS ±1 digit max.
Transfer output accuracy ±0.3% FS max.
Remote SP Input Type ±0.2% FS ±1 digit max.
Influence of temperature *2
Thermocouple input (R, S, B, W, PL II): (±1% of PV or ±10°C, whichever is greater) ±1 digit max.
Other thermocouple input: (±1% of PV or ±4°C, whichever is greater) ±1 digit max. *3
Platinum resistance thermometer: (±1% of PV or ±2°C, whichever is greater) ±1 digit max.
Analog input: (±1%FS) ±1 digit max.
CT input: (±5% FS) ±1 digit max.
Remote SP input: (±1% FS) ±1 digit max.
Influence of voltage *2
Input sampling period 50ms
Hysteresis
Temperature input: 0.1 to 999.9°C or °F (in units of 0.1°C or°F) *4
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) *4
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) *5
Derivative time (D) 0 to 9999 s (in units of 1 s), 0.0 to 999.9 s (in units of 0.1 s) *5
Proportional band (P) for cooling
Temperature input: 0.1 to 999.9°C or °F (in units of 0.1°C or °F) *4
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) *5
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) *5
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)
Affect 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 2,300 VAC, 50 or 60 Hz for 1 min (between terminals with different charge)
Vibration
resistance 10 to 55 Hz, 20 m/s
2
for 10 min each in X, Y, and Z directions
Malfunction 10 to 55 Hz, 20 m/s
2
for 2 hrs each in X, Y, and Z directions
Destruction
resistance 100 m/s
2
, 3 times each in X, Y, and Z directions
Malfunction 300 m/s
2
, 3 times each in X, Y, and Z directions
Weight Controller: Approx. 210 g, Mounting Bracket: Approx. 4 g × 2
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 CX-Thermo version 4.4 or higher
Setup Tool port
E5EC top panel: An E58-CIFQ2 USB-Serial Conversion Cable is used to connect a USB port on the
computer with the port on the top panel of the E5EC.*6
E5EC front panel: An E58-CIFQ2 USB-Serial Conversion Cable and E58-CIFQ2-E Conversion Cable
are used together to connect a USB port on the computer with the port on the front
panel of the E5EC.*6
Standards
Approved standards UL 61010-1, CSA C22.2 No. 611010-1 (evaluated by UL)
Conformed standards EN 61010-1 (IEC 61010-1): Pollution level 2, overcurrent category II
EMC
EMI EN61326
Radiated Interference Electromagnetic Field Strength: EN 55011 Group 1, class A
Noise Terminal Voltage: EN 55011 Group 1, class A
EMS: EN 61326
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

Omron E5EC Specifications

General

Mounting Type	Panel Mount
Display Resolution	0.1°C or 1°C
Control Method	ON/OFF
Input Type	Thermocouple, RTD, Analog voltage
Supply Voltage	100 to 240 VAC
Output Type	Relay, Voltage, Current
Size	48 x 96 mm
Control Output	Relay, Voltage, Current
Alarm Output	Relay
Communication	RS-485
Ambient Operating Temperature	-10 to 55°C
Ambient Operating Humidity	25 to 85% RH
Protection Rating	IP20