ETC Installation Guide
Contact and Demand Response Interfaces
Set Configuration Mode
The configuration mode switch allows selection between Basic and Custom
configurations of the interface. Basic is the factory default setting.
Basic
Basic configuration mode applies the following default behaviors:
Input Interface:
Inputs control Presets 1-4 respectively, using momentary input mode where
the closure behaves similar to an Echo Inspire station.
•
close / open event (push) executes a preset toggle
•
holding the contact closed (hold) performs a space raise
•
closing the closure twice (in rapid succession) performs a preset toggle
with 1/2 second override timing
Note:
Use EchoAccess to assign a different Preset for the contact.
Note:
Particularly when considering machine driven applications,
ETC recommends a minimum of 500 ms between any input changes
to ensure transitions are reliably applied.
Demand Response Interface:
Activates Demand Response, affecting up four consecutive Echo Spaces,
starting with the interface Space rotary switch setting.
Example:
Example: Setting the Space switch to 3 results in control
of Spaces 3, 4, 5, and 6. A value higher than 13 will result in control
of only Spaces 14, 15, and 16.
Note:
Each Echo space can only have one assigned demand response
input.
Functionality:
•
a closed contact means the designated space is in active Demand
Response state
•
an open contact means Demand Response is inactive
Output Interface:
Relay outputs are controlled by Zones 1-4 respectively (when the Zone dial is
set to its default setting of 1). Changing the Zone dial will alter the starting
Zone. Reference the related note on
regarding zone ranges.
Contact and Demand Response Interfaces
Page 5 of 8
ETC
