Omron E5EK User Manual page 153

J Characteristics
Indication Accuracy
Temperature variation influence
(*2)
Voltage variation influence
(*2)
Hysteresis
Proportional Band (P)
Integral (reset) Time (I)
Derivative (rate) Time (D)
Control Period
Manual Reset Value
Alarm Setting Range
Sampling Period
Insulation Resistance
Dielectric Strength
Malfunction
Vibration Vibration
Resistance
Destruction
Malfunction
Shock Resis-
tance tance
Destruction
Weight
Enclosure Ratings
Memory Protection
*1 The indication accuracy of the K1, T, and N thermocouples at a temperature of -100°C or less is ±2°C ±1 digit maximum.
The indication accuracy of the U, L1 and L2 thermocouples at any temperature is ±2°C ±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 is ±1 digit max. of whichever is the greater of ±0.3% or ±3°C of the indi-
cated 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
indicated value.
*2 Ambient temperature: ---10°C to 23°C to 55°C
Voltage range: ---15 to +10% of rated voltage
*3 On a position-proportional control type, 1 to 3999.
F Heater Burnout Alarm
Max. heater current
Heater current value display accuracy
Heater burnout alarm setting range
Min. detection ON time
Note: 1. Use the K2CU-FVVA-VGS (with gate input terminals) for the detection of three-phase heater burnout.
2. The heater burnout alarm is always OFF if the alarm is set to 0.0A and always ON if the alarm is set to 50.0A.
3. No heater burnout detection or heater current value measurement is possible if the control output (heat) is ON for
less than 190ms.
Thermocouple:
(±0.3% of indication value or ± 1°C, whichever greater) ± 1 digit max.
Platinum resistance thermometer:
(±0.2% of indication value or± 0.8°C whichever greater)± 1 digit max.
Analog input: ±0.2%± 1 digit max.
CT input: 5%FS 1 digit max.
Potentiometer: 5%FS 1 digit max.
Remote SP: 0.2%FS 1 digit max.
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 (±1% of PV or ± 10°C, whichever greater) ±1 digit 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.
0.01 to 99.99% FS (in units of 0.01% FS)
0.1 to 999.9% FS (in units of 0.1% FS)
0 to 3999 s (in units of 1 second)
0 to 3999 s (in units of 1 second)
1 to 99 s (in units of 1 second)
0.0 to 100.0% (in units of 0.1%)
- -1999 to 9999 or -199.9 to 999.9 (decimal point position dependent on input type or result of
scaling)
Temperature input: 250 ms, Analog input: 100 ms, Sub-input : 1s
20 MΩ min. (at 500 VDC)
2000 VAC, 50/60Hz for 1 min (between terminals of different polarities)
2
10 to 55 Hz, 10 m/s (approx. 1G) for 10 min each in X, Y, and Z directions
2
10 to 55 Hz, 20 m/s (Approx. 2G) for 2hrs each in X, Y, and Z directions
2
200 m/s min. (approx. 20G), 3 times each in 6 directions (100 m/s
the relay)
2
300 m/s min. (Approx. 30G), 3 times each in 6 directions
Approx. 320 g, mounting bracket: approx. 65 g
Front panel: NEMA4 for indoor use (equivalent to IP66)
Rear case: IEC standard IP20
Terminals: IEC standard IP00
Non-volatile memory (number of writings : 100000 operations)
Single-phase 50 A VAC (see note 1)
5%FS 1 digit max.
0.1 to 49.9 A (in units of 0.1 A) see note 2)
190 ms (see note 3)
SPECIFICATIONS
(*1)
(*3)
2
(approx. 10G) applied to
A--3