Omron E5CK

SPECIFICATIONS
E5CK
A–3
JCharacteristics
Indication Accuracy
Thermometer:
(±0.3% of indication value or ±1°C, whichever greater) ±1 digit max. (*1)
Platinum resistance thermometer:
(±0.2% of indication value or ± 0.8°C whichever greater) ±1 digit max.
Analog input: ±0.2%FS±1 digit max.
Temperature variation influ-
ence (*2)
Platinum resistance thermometer:
(±1% of PV or ± 2°C, whichever greater) ±1 digit max.
Thermocouple (R, S, B, W):
(±1% of PV or ±10
°
C whichever greater) ±1 digit max
Voltage variation influence
(*2)
(
±
1%
o
f
PV
or ±
10°C
, w
hi
c
h
ever grea
t
er
)
±
1
di
g
it
max.
Other thermocouples (K1, K2, J1, J2, E, N, T, L1, L2, U, PLII):
(±1% of PV or ± 4°C, whichever greater) ±1 digit max.
Analog input (current, voltage, or remote SP input): ±1%FS±1 digit max.
Hysteresis 0.01 to 99.99%FS (in units of 0.1%FS)
Proportional Band (P) 0.1 to 999.9%FS (in units of 0.1%FS)
Integral Time (I) 0 to 3999s (in units of 1 second)
Derivative Time (D) 0 to 3999s (in units of 1 second)
Control Period 1 to 99s (in units of 1 second)
Manual Reset Value 0.0 to 100.0% (in units of 0.1%)
Alarm Setting Range -1999 to 9999 (decimal point position dependent on input type)
Sampling Period Temperature input: 250 ms, Analog input: 100 ms.
Program Method Set time or rate of rise programming
Program Size Max. 4 patterns, Max. 16 steps/pattern
Program Time Accuracy
±0.2% ±500 ms of set value (even-numbered steps in the “rate of rise program-
ming” setting are set to the time unit of ramp rate)
Insulation Resistance 20 MW min. (at 500 VDC)
Dielectric Strength
2000 VAC, 50/60 Hz for 1 min. (between electrically live terminals of different
polarities)
Vibration
Malfunction 10 to 55 Hz, 10m/s
2
{approx. 1G} for 10 min. each in X, Y, and Z directions
Vibration
Resistance
Destruction 10 to 55 Hz, 10m/s
2
{approx. 2G} for 2 hrs. each in X, Y, and Z directions
Shock
Resistance
Malfunction
200 m/s
2
min. {approx. 20G}, 3 times each in 6 directions (100 m/s
2
{approx.
10G} applied to the relay)
Resistance
Destruction 300 m/s
2
min. {approx. 30G}, 3 times each in 6 directions
Weight Approx. 170 g, adapter: approx. 10 g
Enclosure Ratings
Front panel: NEMA4 for indoor use (equivalent to IP66)
Fear case: IP20
Terminals: IP00
Memory Protection Non-volatile memory (number of writes: 100,000) (*3)
*1 The indication accuracy of the K1, T and N thermocouples at a temperature of Ć100C or less is ±2°C ±1 digit maximum. The
indication accuracy of the U, L1 and L2 thermocouples at any temperature is ±2C ±1 digit maximum.
The indication accuracy of the B thermocouple at a temperature of 400°C or less is unrestricted.
The indication accuracy of the R and S thermocouples at a temperature of 200°C or less is ±3°C ±1 digit maximum.
The indication accuracy of the W thermocouple ±1 digit max. of whichever is the greater of ±0.3% or ±3°C of the indicated
value.
The indication accuracy of the PLII thermocouple is ±1 digit max. of whichever is the greater of ±0.3% or ±2°C of the indiĆ
cated value.
*2 Ambient temperature: -10°C to 23°C to 55°C
Voltage range: -15 to +10% of rated voltage
*3 Write operations: Parameter changes, remote/local selection, etc.