E5C4

E5C4

2

Specifications

Ratings

Supply voltage

100/110, 200/220, 110/120, 220/240 VAC, 50/60 Hz

Operating voltage range

90% to 110% of rated supply voltage

Power consumption

Approx. 2 VA

Input

Thermocouple (with sensor burnout detection circuit) or platinum resistance thermometer

Control mode

ON/OFF or P control

Setting method

Digital setting

Indication method

Digital indication

Control output

Relay output:

SPDT, 3 A at 250 VAC, resistive load (switching capacity: 330 VA)

Voltage output for SSR: 10 mA at 5 VDC (with short-circuit protection)

H: 5

±1 V; L: 0.5 V max.

Characteristics

Setting accuracy

±2% FS max.

Indication accuracy

±2% FS max.

Indication range

Within set temperature range

Hysteresis

Approx. 0.2% FS (fixed)

Proportional band

3% FS (fixed)

Proportional period

Relay output:

Approx. 20 s

Voltage output:

Approx. 2 s

Reset range (see note 1)

±1.5% FS min. (variable)

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, 0.3-mm double amplitude for 10 min each in X, Y, and Z directions

Destruction: 16.7 Hz, 4-mm double amplitude for 2 hrs each in X, Y, and Z directions

Shock resistance

Life expectancy

Mechanical: 10,000,000 operations min.

Electrical:

100,000 operations min. (3 A at 110 VAC, resistive load)

Ambient temperature

Operating:

–10

°C to 55°C (with no icing)

Ambient humidity

Operating:

45% to 85%

Enclosure ratings

Front panel:

IEC standard IP40 (see note 2)

Terminals:

IEC standard IP00

Weight

Approx. 200 g (with flush-mounting adapter)

Note:

1. The reset adjuster of any E5C4 model with ON/OFF control is used to correct any error of the set temperature that is displayed so

that the displayed temperature will coincide with the temperature that has been preset. The reset shaft of any E5C4 is used to reset

the E5C4 model with proportional control.

2. The model number of the special watertight cover conforming to IP66, NEMA4 is Y92A-48N.