Eliwell EWDR983LX

Eliwell EWDR983LX Din rail mountable refrigeration controller 230 Volts DR38DF0SCD700

230V 50/60Hz

For mounting on DIN slideway (4 modules)

1  relay output 16A for compressor

1 relay output 8A

1 output 12V-20mA alarm

2  digital inputs

3 NTC/PTC probes (not included available here)

RTC - SERIAL PORT RE-485

Dimensions 70x85 mm - depth 61 mm

The EWDR 983 controller has three analogue inputs for NTC temperature probes (parameter selectable PTC) and two voltage-free digital relay outputs for the compressor and defrost. The controller also has a 12V-20mA output to manage

additional loads like alarms. The defrost cycle may be time-terminated or terminated by the special probe on the evaporator when the end cycle temperature is reached.

The three analog inputs are used for temperature control, defrost and display purposes (or for the defrost of the second evaporator).

The value read by the probe is displayed with three digits plus the minus sign.

Reading with a decimal point is parameter-programmable. The buzzer is optional.

All versions have a TTL connection to allow the use of the Copy Card quick programming accessory.

All models have two voltage-free programmable digital inputs.

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