AHU ECL-300 Series
The ECL-300 Series controllers are microprocessor-based programmable controllers designed to control equipment such as air handling units, chillers, boilers, pumps, and cooling towers.
LONMARK® Certified 18-Point Programmable Controllers
The ECL-300 can also be used for lighting control and power measurement applications. This controller uses the LonTalk® communication protocol and is LONMARK certified as a Static Programmable Device, guaranteeing compatibility and interoperability with other manufacturers’ LONMARK certified controllers.
These controllers meet the requirements of the following applications:
- Air handling units
- Cooling towers
- Lighting control
This controller has various software configurable universal inputs and software configurable universal outputs, and covers all medium to large-size industry-standard HVAC applications.
Rugged hardware inputs and outputs eliminate need for external protection components, such as diodes for 12V DC relays.
The ECL-350 model has a full-color backlit display and a jog dial for turn and select navigation to access a wide range of internal controller functions:
View and override values. The status is color coded to show if the value is overridden.
Visually tune PID loops with system response graphing.
View and modify schedules and calendars through a graphic interface. Also create or delete schedule events, special events, and calendar entries.
Create a list of favorites to provide quick access to commonly-used values.
Multi-User access management.
Multilingual interface: English, French, German, etc
The datasheet for this product can be downloaded here in PDF format: