ET5412;
54x94mm sized.
On-Off control.
Relay output for cooling or heating control.
Relay output for Alarm
Single NTC probe input.
Offset value can be entered for NTC probe.
In the case of probe failure, output state can be selected as on,
off or periodical running.
Upper and lower limits of the setpoint can be adjusted.
Upper and lower alarm limits can be adjusted to dependent on
the setpoint value.
Temperature unit can be selected as °C or °F.
C RS485 ModBus protocol (optional).
CE marked according to European Norms.
Environmental Conditions
Ambient/Storage Temperature – 0…50 ºC / -25…70 ºC
Relative Humidity – 80% relative humidity for temperatures up to 31 °C, decreasing linearly to 50% at 40 °C
Protection Degree – According to EN 60529 Front panel: IP65, Rear panel: IP20
Height – Max. 2000m
Electrical Characteristics
Supply – 230V AC +10% -20% 50/60Hz or 12/24V AC/DC ±10%
Power Consumption – 5VA
External Connections – Screw-terminals
Scale – -60.0…150.0 °C
Sensitivity – 0.1°C (selectable 0.1 ºC or 1 ºC)
Accuracy – ± 1% (of full scale)
Output
Relay – 250V AC, 8A (for resistive load), NO+NC
1/2hp 240V AC (for inductive load)
Life Expectancy – Mechanical 30.000.000 operations (under no load), Electrical 100.000 operations (8A at 250V AC, resistive load)
Control
Control Type – Single set-point and alarm control
Control Algorithm – On-Off
Hysteresis – Adjustable between 1 and 20.0 °C
Housing
Mounting Method – TH35 rail mounting
Dimensions – W54xH94xD68 mm
Weight – Approx. 190g (after packaging)
Enclosure Material – Self extinguishing plastics