9
E5CN/E5CN-U
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°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. When robust tuning (RT) is ON, the differential time is 0.0 to 999.9 (in units of 0.1 s).
*6. External communications (RS-485) and cable communications for the Setup Tool can be used at the same time.
*7. The E5CN-U plug-in model is certified for UL listing only when used together with the OMRON P2CF-11 or P2CF-11-E Socket.
The P3GA-11 is not certified for UL listing.
*8. Access the following website for information on certified models. http://www.ia.omron.com/support/models/index.html
*9. Refer to information on maritime standards in Safety Precautions for E5
@
N/E5
@
N-H for compliance with Lloyd's Standards.
Indication accuracy
Thermocouple: *1
Terminal block models (E5CN): (±0.3% of indicated value or ±1°C, whichever is greater) ±1 digit max.
Plug-in models (E5CN-U): (±1% of indicated value or ±2°C, whichever is greater) ±1 digit max.
Platinum resistance thermometer input:
Terminal block models (E5CN) and plug-in models (E5CN-U): (
±
0.2% of indicated value or
±
0.8
°
C, whichever is greater)
±
1 digit max.
Analog input:
Terminal block models (E5CN) and plug-in models (E5CN-U): ±0.2% FS ±1 digit max.
CT input:
Terminal block models (E5CN): ±5% FS ±1 digit max.
Influence of temperature *2
Thermocouple input (R, S, B, W, PL II):
Terminal block models (E5CN): (±1% of PV or ±10°C, whichever is greater) ±1 digit max.
Plug-in models (E5CN-U): (±2% of PV or ±10°C, whichever is greater) ±1 digit max.
Other thermocouple input: *3
Terminal block models (E5CN): (±1% of PV or ±4°C, whichever is greater) ±1 digit max.
Plug-in models (E5CN-U): (±2% of PV or ±4°C, whichever is greater) ±1 digit max.
Platinum resistance thermometer input:
Terminal block models (E5CN) and plug-in models (E5CN-U):
(±1% of PV or ±2°C, whichever is greater) ±1 digit max.
Analog input:
Terminal block models (E5CN) and plug-in models (E5CN-U): (±1%FS) ±1 digit max.
Influence of voltage *2
Input sampling period 250 ms
Hysteresis Models with thermocouple/platinum resistance thermometer input (universal input): 0.1 to 999.9 EU (in units of 0.1 EU) *4
Models with analog input: 0.01 to 99.99% FS (in units of 0.01% FS)
Proportional band (P) Models with thermocouple/platinum resistance thermometer input (universal input): 0.1 to 999.9 EU (in units of 0.1 EU) *4
Models with analog input: 0.1 to 999.9% FS (in units of 0.1% FS)
Integral time (I) 0 to 3999 s (in units of 1 s)
Derivative time (D) 0 to 3999 s (in units of 1 s) *5
Control period 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/Ωmax. (100 Ωmax.)
Platinum resistance thermometer: 0.1°C/Ωmax. (10 Ωmax.)
Insulation resistance 20 MΩmin. (at 500 VDC)
Dielectric strength 2,300 VAC, 50 or 60 Hz for 1 min (between terminals with different charge)
Vibration
resistance
Malfunction 10 to 55 Hz, 20 m/s2for 10 min each in X, Y, and Z directions
Destruction 10 to 55 Hz, 0.75-mm single amplitude for 2 hrs each in X, Y, and Z directions
Shock
resistance
Malfunction 100 m/s2, 3 times each in X, Y, and Z directions
Destruction 300 m/s2, 3 times each in X, Y, and Z directions
Weight E5CN Controller: Approx. 150 g, Mounting Bracket: Approx. 10 g
E5CN-U Controller: Approx. 110 g, Mounting Bracket: Approx. 10 g
Degree of
protection
E5CN Front panel: IP66, Rear case: IP20, Terminals: IP00
E5CN-U Front panel: IP50, Rear case: IP20, Terminals: IP00
Memory protection Non-volatile memory (number of writes: 1,000,000 times)
Setup Tool CX-Thermo version 4.0 or higher
Setup Tool port Provided on the bottom of the E5CN. Use this port to connect a computer to the E5CN when using the Setup Tool. An E58-CIFQ1
USB-Serial Conversion Cable is required to connect the computer to the E5CN. *6
Standards
Approved
standards *7UL 61010-1, CSA C22.2 No. 1010-1, KOSHA certified (some models) *8
Conformed
standards EN 61010-1 (IEC 61010-1): Pollution level 2, overcurrent category II, Lloyd's standards *9
EMC
EMI: EN 61326
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
Power Frequency Magnetic Field Immunity: EN 61000-4-8
Voltage Dip/Interrupting Immunity: EN 61000-4-11
