Liebert ECA2:

The Liebert ECA2 Environmental Communications Adapter is a device that allows you to monitor and control your Liebert environmental unit remotely. It connects to your unit via an RS-422 connection and to your computer or modem via an RS-232 connection.

With the ECA2, you can:

• Monitor the current status of your unit, including temperature and humidity readings, alarm status, and compressor run hours.
• Change the setpoints for temperature and humidity.
• Turn the unit on or off.
• Reset alarms.
• Calibrate the temperature and humidity sensors.
• Set up customer alarms.
• Identify the unit.