Eliwell EWDR985LX

Eliwell EWDR985LX Din rail mountable refrigeration controller 230 Volts DR35DR0SCD700

230V 50/60Hz

For mounting on DIN slideway (4 modules)

1  relay output 16A for compressor configurable

1 relay output 8A configurable

1 Alarm output 12 volt - 20 MA

2 Configurable digital input

3 NTC/PTC probes (not included available here)

RTC - SERIAL PORT RE-485

Dimensions 70x85 mm - depth 61 mm

The EWDR 985 controller has three analogue inputs for NTC temperature probes (parameter selectable PTC) and four voltage-free digital relay outputs to control the compressor, defrost cycle, lights and fans of the evaporator, or one auxiliary ON-OFF light output. The controller also has a 12V-20mA output to manage additional loads like alarms.

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

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

CS LX models also have:

• An internal clock (RTC) for the management of defrost operations

• An optoisolated RS 485 internal connector for the connection to TelevisSystem

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