Omron E5 C Series, Manual

Page: 27 / 137

E5CC/E5CC-B/E5CC-U
27
Characteristics
*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.
However, the precision between 0 and 4 mA for a 0 to 20 mA output is
±
1% FS max.
*3.
Ambient temperature: -10°C to 23°C to 55°C, Voltage range: -15% to 10% of rated voltage
*4.
K thermocouple at -100°C max.:
±
10°C max.
*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.
*7.
CX-Thermo version 4.67 or higher is required for the E5CC-B linear current output type.
Indication accuracy
(at the ambient temperature of 23°C)
E5CC/E5CC-B
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.
E5CC-U
Thermocouple: ( ± 1% of indication value or ± 2°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.
Transfer output accuracy ± 0.3% FS max.
Simple transfer output accuracy ± 0.3% FS max.
*
2
Remote SP Input Type
±
0.2% FS
±
1 digit max.
Influence of temperature
*
3
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.
*
4
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.
Remote SP input:
±
1% FS
±
1 digit max.
Influence of voltage
*
3
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)
*
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)
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)
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 M Ω 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/s 2 for 10 min each in X, Y, and Z directions
Resistance 10 to 55 Hz, 20 m/s 2 for 2 hrs each in X, Y, and Z directions
Shock
Malfunction 100 m/s 2 , 3 times each in X, Y, and Z directions
Resistance 300 m/s 2 , 3 times each in X, Y, and Z directions
Weight
E5CC/E5CC-B: Controller: Approx. 120 g, Mounting Adapter: Approx. 10 g
E5CC-U: Controller: Approx. 100 g, Mounting Adapter: Approx. 10 g
Degree of protection
E5CC/E5CC-B: Front panel: IP66, Rear case: IP20, Terminals: IP00
E5CC-U: Front panel: IP50, Rear case: IP20, Terminals: IP00
Memory protection Non-volatile memory (number of writes: 1,000,000 times)
Setup Tool
E5CC: CX-Thermo version 4.5 or higher
E5CC-B: CX-Thermo version 4.65 or higher
*
7
E5CC-U: CX-Thermo version 4.61 or higher
Setup Tool port
E5CC/E5CC-B/E5CC-U top panel: An E58-CIFQ2 USB-Serial Conversion Cable is used to connect
to a USB port on the computer.
*
6