DC24EL-1

Controller for cooling units

Panel-mounting controller for refrigerated cabinets

IP65 enclosure, display, 230 VAC power supply, 4 relays, 5 PT 1000 inputs, 2 digital inputs, bus interface, clock, plug-in terminals.

The DC24EL-1 module is a controller that performs the measuring, monitoring and control functions for refrigerated cabinets or cold rooms (MT and LT refrigeration) with thermostatic expansion valves.

The module can be mounted in the front of a cabinet or integrated in a display case.

The DC24EL-1 module can be programmed using the Teleswin supervision software or directly via the buttons on the front of the unit. The integrated display shows the values measured by the connected sensors and is used for parameter programming.

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Description

Technical documentation

Negative temperature cooling unit	yes
Positive temperature cooling unit	yes

White display	yes
Inputs
PT 1000	5 (also compatible with the probes: NTC 10K/25°C, L.243, KTY81)
0-10 V	no
4-20 mA	no
Digital	2
Outputs
Relays	4
Analogue	no
Power supply	230 VAC
Remote monitoring bus interface	yes
Clock	yes
Electronic expansion valve	no
Local bus for extensions	no

Power supply
Supply voltage	110-250 VAC, 50-60Hz
Maximum input power	3 W
Protection rating	1
Contamination rating	2
Overvoltage category	II
Conditions of use
Temperature	0-40°C
Humidity	0-80% (without condensation)
Breaking capacity of relays outputs	inductive load 3 A 250 VAC, resistive load 8 A 250 VAC
Clock – reserve operating margin	4 days