Omron E5C2, Datasheet

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I-8
Analogue Temperature Controller
E5C2
Specifications
■
Ratings
Note: Specify either 100/110/120 VAC or 200/220/240 VAC when ordering.
■
Input Ranges
Note: 1. Values in ( ) are the minimum unit.
2. Values in ( ) are the thermistor resistive value.
■
Characteristics
Note: 1. No reset function is incorporated by any E5C2 model with ON/OFF control.
2. The model number of the special watertight cover conforming to IP66, NEMA4 is Y92A-48B.
Supply voltage 100/110/120 VAC (common), 200/220/240 VAC (common) (See note.)
50/60 Hz (common)
Operating voltage range 90% to 110% of rated supply voltage
Power consumption Approx. 2 VA
Input Thermocouple (with sensor burnout detection circuit), platinum resistance thermometer, or thermistor
Control mode ON/OFF or P control
Setting method Analog setting
Indication method No indication
Control output Relay output: SPDT, 3 A at 250 VAC, resistive load (switching capacity: 330 VA)
Input Thermocouple Platinum resistance
thermometer
Thermistor (see note 2)
K (CA)
Chromel vs. alumel
L (IC)
Iron vs. constantan
Pt100 THE
Range
°
C 0 to 200 (5),
0 to 300 (10),
0 to 400 (10),
0 to 600 (20),
0 to 800 (20),
0 to 1,000 (25),
0 to 1,200 (25) 0 to 200 (5),
0 to 300 (10),
0 to 400 (10) –50 to 50 (2),
–20 to 80 (2),
0 to 50 (1),
0 to 100 (2),
0 to 200 (5),
0 to 300 (10),
0 to 400 (10) –50 to 50 (2) (6 k
Ω
at 0
°
C),
0 to 100 (2) (6 k
Ω
at 0
°
C),
50 to 150 (2) (30 k
Ω
at 0
°
C)
°
F 32 to 392 (10),
32 to 572 (20),
32 to 752 (20),
32 to 1,112 (40),
32 to 1,472 (50),
32 to 1,832 (50),
32 to 2,192 (50) 32 to 392 (10),
32 to 572 (20),
32 to 752 (20) 32 to 212 (5),
32 to 392 (10) ---
Setting accuracy
±
2% FS max.
Hysteresis Approx. 0.5% FS (fixed)
Proportional band 3% FS (fixed)
Control period Approx. 20 s
Reset range (see note 1) 5
±
1% FS min.
Insulation resistance 20 M
Ω
min. (at 500 VDC)
Dielectric strength 2,000 VAC, 50/60 Hz for 1 min between charged terminals and uncharged metallic parts
Vibration resistance Malfunction: 10 to 55 Hz, 0.15-mm single amplitude for 10 min each in X, Y, and Z directions
Destruction: 16.7 Hz, 2-mm double amplitude for 2 hrs each in X, Y, and Z directions
Shock resistance
Malfunction: 147 m/s 2 , 3 times each in 6 directions
Destruction: 294 m/s
2
, 3 times each in 6 directions
Life expectancy Electrical: 100,000 operations min. (3 A at 110 VAC, resistive load)
Ambient temperature Operating: –10
°
C to 55
°
C (with no icing or condensation)
Ambient humidity Operating: 45% to 85%
Degree of protection Front panel: IEC standard IP40 (see note 2)
Terminals:
IEC standard IP00
Weight Approx. 200 g (with flush-mounting adapter)