RS PRO Panel Mount On/Off Temperature Controller, 77 x 35mm 1 Input, 1 Output Relay, 230 V Supply Voltage ON/OFF

RS PRO Cooling Controllers – ESM 3711- CN

RS PRO is proud to introduce the ESM-3711-CN series cooling controllers. These controllers are the ideal cooling solution for refrigeration control, they are easy to use and offer features consistent with refrigeration, freezing, cold storage, air conditioning requirements.
The RS PRO ESM-3711 is a digital ON / OFF cooling controller with 4 digits display and NTC input. This controller has an adjustable internal buzzer according to the defrost sensor defect and alarm status and password protection for the programming section.

Features and Benefits

• 4 Digits Display


• Temperature Sensor Inputs: NTC


• Adjustable temperature offset


• Set value boundaries


• Operation selection of compressor operates continuously, stops or operates periodically in case of sensor defect


• Compressor protection delays


• Defrost time easily changeable from front panel


• Manual defrost capability from front panel


• Defrost parameters


• Alarm parameters


• Adjustable internal buzzer according to the defrost, sensor defect and alarm status


• Defrost time and/or manual defrost and/or temperature set value protection


• Password protection for programming section


• Installing parameters using Prokey


• Remote access, data collecting and controlling with Modbus RTU


• Having CE mark according to European Norms

Dimension

• 77 mm x 35 mm

Environmental Rating and Physical Specification

• Storage: -40 °C to +85 °C


• Operating Temperature: 0°C to +50 °C


• Storage / Operating Humidity: 90 % max. (None condensing)


• Protection Class: NEMA 4X (IP65 at front, IP20 at rear)

RS PRO Cooling Controllers Variants

• Supply Voltage: 24 V, = RS stock no: 222-8124


• Supply Voltage: 230 V, = RS stock no: 222-8125

Applications

• Food Manufacturers


• Supermarkets


• Restaurants

FAQs

Does this display Celsius or Fahrenheit?
This controller displays temperatures in Celsius and Fahrenheit.

Approvals

EAC, CE

RS PRO Datasheet