Code Alarm F60 Instrucciones de operaciones Pagina 1

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EC3 Series
Coldroom Controllers
D A T A S H E E T
EC3-3_35041_EN_R13.docx 1 / 8 23.02.2012
The
EC3
-
33x
Series form a new generation of electronic
controllers for refrigeration and air conditioning.
The controllers feature a DIN rail mounted housing and a
separate optional display unit in the small industry standard
housing form factor. They off
er maximum functionality such as
superheat, temperature and defrost controller with built-
in
TCP/IP Ethernet
functionality. Any standard WebBrowser (e.g. Internet
Explorer
®
or Mozilla Firefox) can be used for monitoring or
parameter setting.
The version with Echelon LON
®
network interface is for use in
more complex systems, where different controllers must
communicate with each other.
Features
Superheat control with self-adapting algorithm and driver
circuit for stepper motor driven Electrical Control Valves
EX4 … EX8
Air temperature control
Defrost and fan management
Limitation of evaporating pressure (MOP)
Feed-through of 4 … 20mA signal of evaporating pressure
transmitter to analogue output to operate multiple
controllers with a common pressure transmitter
2 digital inputs for compressor safety loop and coldroom
door contact
4 relay outputs for compressor, fan, defrost and alarm
Support of two network technologies:
TCP/IP Ethernet with WebServer functionality allows
monitoring and configuration of controllers through a
standard WebBrowser (e.g. Internet Explorer
®
or Mozilla
Firefox)
or Echelon FTT10 LON
®
technology for monitoring and
configuration through a supervisory system such as the
ALCO Monitoring Server EMS
Alarm messaging by email (EC3-332)
Integral backup battery to close Electrical Control Valve in
case of power loss
Electrical connection via plug-in type screw terminals
Aluminum housing for DIN rail mounting
Features ECD-001 Display Unit
Front panel mounted human interface for parameter and
status read-out and controller setup via keypad
digit LED display with automatic decimal point
Indicator LEDs for compressor, fan, heater and alarm
Connection to EC3 Series via ECC-N10 or standard CAT5
patch cord with RJ45 connectors.
Standard 71 x 29 mm cut-out dimensions
IP65 protection class when mounted in front panel
Typical ordering package:
EC3-332 Coldroom Controller with K03-330 Terminal Kit
EX5-U21 Electrical Control Valve with EX5-N30 Cable
ECD-001 Display Unit with ECC-N10 Cable
ECT-323 Transformer
PT5-07M Pressure Transmitter with PT4-M30 Cable
ECN-S30 Air Temperature Sensor
ECN-N30 Pipe Temperature Sensor
ECN-F60 Fin Temperature Sensor
Selection Table Coldroom Controller
TCP/IP Ethernet
LON
®
FT
T
Description Type Part No.
single unit
Part No.
Kit*
Type Part No.
single unit
Part No.
Kit*
Coldroom Controller ECV Stepper Motor Drive
EC3
-
332
807 632 808 013
EC3
-
331
807 631 808 012
*) Kit contains terminal kit, pressure transmitter PT5-07M with cable assembly, transformer 25VA, NTC sensors 6m fin, pipe and single insulated version
EC3 Series Coldroom Controller
with ECD-001 Display Unit
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Indice de contenidos

Pagina 1 - Coldroom Controllers

EC3 Series Coldroom Controllers D A T A S H E E T EC3-3_35041_EN_R13.docx 1 / 8 23.02.2012 The EC3-33x Series form a

Pagina 2

EC3 Series Coldroom Controllers D A T A S H E E T EC3-3_35041_EN_R13.docx 2 / 8 23.02.2012 Introduction The EC3-33x ser

Pagina 3

EC3 Series Coldroom Controllers D A T A S H E E T EC3-3_35041_EN_R13.docx 3 / 8 23.02.2012 Defrost EC3-33x Series contr

Pagina 4

EC3 Series Coldroom Controllers D A T A S H E E T EC3-3_35041_EN_R13.docx 4 / 8 23.02.2012 The top fields indicate the

Pagina 5

EC3 Series Coldroom Controllers D A T A S H E E T EC3-3_35041_EN_R13.docx 5 / 8 23.02.2012 Alarm and Maintenance Function

Pagina 6

EC3 Series Coldroom Controllers D A T A S H E E T EC3-3_35041_EN_R13.docx 6 / 8 23.02.2012 Accessories Terminal Kits for

Pagina 7

EC3 Series Coldroom Controllers D A T A S H E E T EC3-3_35041_EN_R13.docx 7 / 8 23.02.2012 Technical Data EC3 Series Contr

Pagina 8

EC3 Series Coldroom Controllers D A T A S H E E T EC3-3_35041_EN_R13.docx 8 / 8 23.02.2012 Physical Dimensions Drawings (m

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