NTC thermometer EDT5411A

digitalstationaryindustrial

EDT 5411 is a programmable digital temperature controller has single NTC prob input, one relay output. Offset value can be entered for NTC probe. Compressor protection parameters can be entered. The measurement temperature range is between -60.0...+150.0. Without energy to the device can be tranferred parameter with "ENDAKEY". Optionally, with RS485 Modbus protocol communication feature On-Off control Relay output for cooling or heating control Single NTC probe input Offset value can be adjusted for NTC probe Compressor protection parameters can be adjusted In the case of probe failure, output state can be selected as on-off or periodical running Upper and lower limits of the set point can be adjusted Defrosting duration and interval can be adjusted 6 different warning tones Upper and lower limits of the alarm value can be adjusted depending on the set point value Temperature unit can be selected as °C or °F External alarm can be given by using digital input Defrosting can be started by using digital input Parameter can be transferred by using “ENDAKEY” without connecting the device to mains supply Communication feature over 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