Alco Controls
Alco Controls
Alco Controls
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Display Case and Universal Controllers<br />
Series EC2<br />
with Web Server functionality and TCP/IP Protocol<br />
or with LON Protocol (FTT-10)<br />
Selection Table<br />
36<br />
Features of EC2-3 models:<br />
• Superheat control for Pulse Width Modulated<br />
Valves (e.g. EX2-Series) see Selection Table<br />
• Self-adapting controller, no user setup necessary<br />
• Limitation of evaporating temperature (MOP)<br />
Features of all models:<br />
• Air temperature control<br />
• Defrost timer for natural, electric or hot-gas<br />
defrost with fan control<br />
• Integrated timer and alarm functions<br />
• All parameters and functions are programmable:<br />
- via standard web browser (EC2-xx2 models)<br />
- via LON communication (EC2-xx1 models)<br />
- with integral keypad<br />
- with optional infrared remote control<br />
• Password protection to eliminate unauthorised use<br />
• Multiple language support (see www.ecopeland.com)<br />
• Standard 29 x 71 mm cutout dimensions<br />
• 2 ½ digit display in °C or °F<br />
• CE approved<br />
Communication LON (see page 31)<br />
• Echelon ® LON FTT-10 interface based on the Lonworks<br />
© standard for monitoring and configuration<br />
through a supervisory system<br />
such as the AMS Monitoring Server<br />
Communication TCP/IP Ethernet<br />
• Web Server function provides<br />
monitoring and configuration<br />
through a standard web browser.<br />
Ethernet interface, as used in<br />
most office PCs.<br />
• Graphical visualisation via built-in<br />
web-pages<br />
• Fixed or dynamic TCP/IP address<br />
with username and password<br />
• Alarms via e-mail<br />
• Up to 30 days datalog<br />
EC2<br />
Controller<br />
Options<br />
• Standard screw terminal kit K02-000 available<br />
for all models. OEM crimp versions available<br />
upon request.<br />
• Ethernet cable ECX-N60 for EC2-xx2<br />
• NTC temperature sensors<br />
• Transformers for 230VAC mains<br />
• ALCO EC2-IRx Series Infrared Remote Control<br />
for easy parameter setting and programming<br />
Example for web page monitoring<br />
TCP/IP LON<br />
Functional Overview Type Part No. Part No. Type Part No. Part No.<br />
Display Case and Cold Room Controllers<br />
single unit Kit* single unit Kit*<br />
Temperature and Superheat Control of EX2 (Press. / Temp. input) EC2-352 807 772 808 009 EC2-351 807 771 808 008<br />
version for use with a compressor pack system EC2-372 807 688 808 011 EC2-371 807 689 808 010<br />
*) Kit contains terminal kit, pressure transmitter PT4-07S with cable assembly, transformer 25VA, 4 NTC sensors 6m fin, pipe and air version (EC2-35x only)<br />
Temperature and Superheat Control of EX2 (Temp. / Temp. input) EC2-312 807 682 808 005 EC2-311 807 681 808 004<br />
version for use with a compressor pack system EC2-392 807 692 808 007 EC2-391 807 691 808 006<br />
*) Kit contains terminal kit, transformer 25VA, 5 NTC sensors 6m fin, pipe and air version (EC2-31x only), see also page 160.<br />
Thermostat control, for Thermo-Expansion valve EC2-212 807 482 808 001 EC2-211 807 481 808 000<br />
version for use with a compressor pack system EC2-292 807 672 808 003 EC2-291 807 671 808 002<br />
*) Kit contains terminal kit, transformer 25VA, 3 NTC sensors 6m fin, pipe (EC2-29x only) and air version (EC2-21x only), see also page 160.<br />
Universal Controllers<br />
with 2 digital inputs, 3 temperature inputs, 4 relay outputs EC2-112 807 472 EC2-111 807 471<br />
A2.5.1/0706/E
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