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Cooling controller

Alco cooling controller kit EC2-372 w. PT5+sensors TCP/IP 808011

Alco cooling controller kit EC2-372 w. PT5+sensors TCP/IP 808011
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Order No.: 295.0310
Manufacturer number: 808011
Manufacturer: Alco

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Description

Temperature and superheat control EX2 valve (pressure/temp) for power racks; incl. K02-000, 1x ECN-F60, 3x ECN-P60, ECT-523, PT5-07M, PT4-M60. The EC2 series is the current generation of electronic controllers for refrigeration and air conditioning. Maximum functionality in a small package: ...

Temperature and superheat control EX2 valve (pressure/temp) for power racks; incl. K02-000, 1x ECN-F60, 3x ECN-P60, ECT-523, PT5-07M, PT4-M60. The EC2 series is the current generation of electronic controllers for refrigeration and air conditioning. Maximum functionality in a small package: Superheating regulation, temperature regulation and defrosting control, a TCP/IP Ethernet communication interface and web server function. All monitoring and configuration tasks can be performed from any normal web browser (e.g. Internet Explorer® or Mozilla Firefox). The version using the Echelon LON® network protocol is used in more complex systems to enable communication between controllers.
This series includes the following variants:

  • EC2-35/37x cooling controller (EXV, pressure / temp.)
  • EC2-31/39x cooling controller (EXV, temp. / temp.)
  • EC2-21/29x cooling controller (TXV)
  • EC2-11x universal regulator

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Features

  • Self-adjusting superheat control for electrical pulse width modulation EX2 control valves from ALCO (EC2-35/37x & EC2-31/39x)
  • Air temperature regulation
  • Defrosting control for natural, electrical or hot gas defrosting with fan speed regulation (except for EC2-111/-112)
  • Evaporation temperature ...
  • Self-adjusting superheat control for electrical pulse width modulation EX2 control valves from ALCO (EC2-35/37x & EC2-31/39x)
  • Air temperature regulation
  • Defrosting control for natural, electrical or hot gas defrosting with fan speed regulation (except for EC2-111/-112)
  • Evaporation temperature limitation (MOT) (EC2-35/37x & EC2-31/39x)
  • 4x relay/triac outputs for control valve, compressor, fan and defrosting
  • Supports two different network technologies:
    • TCP/IP Ethernet with web server function allows monitoring and configuration tasks to be performed from a normal web browser (e.g. Internet Explorer® or Mozilla Firefox)
    • Echelon FTT10 LON®protocol. Monitoring and configuration tasks using a monitoring system such as the EMERSON EMS Monitoring Server
  • Email alarm notifications (EC2-xx2)
  • Electrical connection via plug-in screw terminals
  • 2½ digital LED display with automatic decimal point
  • Indicator LEDs for compressor, fan, heating and alarm
  • Normal installation size of 71 x 29 mm (cut out)
  • Protection rating IP 65 when installed into a control panel

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Accessories / Replacement parts

  • Connection cable
    Alco connection cable with plug PT4-M15 1,5m f.PT5 804803
    Alco connection cable with plug PT4-M15 1,5m f.PT5 804803
    Order No.: 272.6161
  • Alco connection cable with plug PT4-M30 3,0m f.PT5 804804
    Alco connection cable with plug PT4-M30 3,0m f.PT5 804804
    Order No.: 272.6162
  • Alco connection cable with plug PT4-M60 6,0m f.PT5 804805
    Alco connection cable with plug PT4-M60 6,0m f.PT5 804805
    Order No.: 272.6163
  • Ethernet cable
    Alco ethernet cable RJ45 f. EC2-xx2 ECX-N60 6,0m 804422
    Alco ethernet cable RJ45 f. EC2-xx2 ECX-N60 6,0m 804422
    Order No.: 298.0285
  • Pressure transmitter
    Copeland Drucktransmitter PT5B-10M -0,8-10bar 4-20mA
    Copeland Drucktransmitter PT5B-10M -0,8-10bar 4-20mA
    Order No.: 272.6186
  • Copeland Drucktransmitter PT5B-18M 0-18bar 4-20mA
    Copeland Drucktransmitter PT5B-18M 0-18bar 4-20mA
    Order No.: 272.6187
  • Alco pressure transmitter PT5N-07M -0,8/7bar 4-20mA 805350
    Alco pressure transmitter PT5N-07M -0,8/7bar 4-20mA 805350
    Order No.: 272.6173
  • Alco pressure transmitter PT5N-18M 0-18bar 4-20mA 805351
    Alco pressure transmitter PT5N-18M 0-18bar 4-20mA 805351
    Order No.: 272.6174
  • Temperature sensor
    Alco air sensor NTC ECN-S15 1,5m f. EC2-21x/31x/35x 804304
    Alco air sensor NTC ECN-S15 1,5m f. EC2-21x/31x/35x 804304
    Order No.: 298.0213
  • Alco air sensor NTC ECN-S30 3,0m f. EC2-21x/31x/35x 804305
    Alco air sensor NTC ECN-S30 3,0m f. EC2-21x/31x/35x 804305
    Order No.: 298.0215
  • Alco air sensor NTC ECN-S60 6,0m f. EC2-21x/31x/35x 804284
    Alco air sensor NTC ECN-S60 6,0m f. EC2-21x/31x/35x 804284
    Order No.: 298.0230
  • Alco pipe sensor NTC ECN-N30 3,0m 804496
    Alco pipe sensor NTC ECN-N30 3,0m 804496
    Order No.: 298.0272
  • Alco pipe sensor NTC ECN-N60 6,0m 804497
    Alco pipe sensor NTC ECN-N60 6,0m 804497
    Order No.: 298.0273
  • Alco pipe sensor NTC ECN-N99 12,0m 804499
    Alco pipe sensor NTC ECN-N99 12,0m 804499
    Order No.: 298.0274
  • Alco defrost sensor NTC ECN-F60 6,0m 804283
    Alco defrost sensor NTC ECN-F60 6,0m 804283
    Order No.: 298.0226
  • Terminal kit
    Alco connection terminal set K02-000 f.EC2-3xx 800050
    Alco connection terminal set K02-000 f.EC2-3xx 800050
    Order No.: 298.0227
  • Transformer
    Alco transformer ECT-523 230V/24V AC 20VA 804332
    Alco transformer ECT-523 230V/24V AC 20VA 804332
    Order No.: 298.0212
  • Alco transformer ECT-623 230V/24V AC 60VA 804421
    Alco transformer ECT-623 230V/24V AC 60VA 804421
    Order No.: 298.0235
  • Alco transformer ECT-323 230V/24V AC 25VA 804424
    Alco transformer ECT-323 230V/24V AC 25VA 804424
    Order No.: 298.0278

Technical data

Dimensions
Cutout for panel mounting
71 x 29 mm
General information
Communication
TCP/IP
Mounting type
Schalttafel
Type
EC2-372 808011
Connections
Connection
Pluggable screw terminals
wire Ø 0.14 to 1.5mm²
Electrical Data
Input
4x temperature
 
1x pressure transmitter
Input
Digital
1x
5V / 0.1mA
Power consumption
20 VA
max
Relay outputs
3
Ohmic load: #(AC1) 250V / 8A
Inductive: # (AC15) 250V / 2A
Protection class
IP65
Control panel installation with seal
Supply voltage
24 V
AC
Weight
Weight net
150 g
Temperature data
Storage temperature
-20 bis +65 °C
Ambient temperature
0 bis +60 °C

Detaillierte technische Daten finden Sie im Datenblatt in der Rubrik Downloads!
Technical modifications reserved. Product images may differ from the actual product and are meant for demonstration purposes only. Absolutely no liability can be assumed for possible indication errors and errors in the manufacturers’ information.

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