Product Description
ETC EDRI Echo Demand Response Interface
Overview
Distributed system integration - Echo Contact Interfaces are available with 4-Input, Demand Response or 4-Output versions that provide simple and seamless integration with other control systems. The Echo Contact Input Interface (ECII) and Demand Response Interface (EDRI) accept wet or dry contacts and uses the closure to execute lighting actions in your Echo system. The Demand Response Interface allows a utility company to trigger a reduction of load within Echo Control System Spaces. The Echo Contact Output Interface (ECOI) provides triggers to control external devices. Additionally, the output interface can send Echo system control status updates/messages/information, enhancing communications with building management systems.
Features
- Available with 4-inputs, Demand Response or 4-outputs
- Input and Demand Response interface support wet or dry contacts
- Inputs a support momentary or maintained closures (per input)
- Demand Reponse supports maintained closures
- Outputs provides triggers for third-party systems
- Outputs support normally open or normally closed operation (per output)
- Programmable through EchoAccess mobile app
- EchoConnect®: two-wire topology-free system gives you the freedom to easily place stations wherever they are needed
- DIN rail mounted for simple installation
Specifications
Functional
- Integrates with all Echo System products
- Input Interface provides four contacts in to trigger Echo presets, zones, space combine, etc.
- One input per contact input interface can be used to trigger space occupancy
- Demand Response Interface provides trigger of Demand Response in Echo Spaces, one space per input
- Output Interface opens and closes relays based on zone, preset, occupancy, or other control status
Thermal
- Ambient room temperature: 0-40°C / 32-104°F
- Ambient humidity: Maximum 90% non-condensing
Mechanical
- Constructed of injection-molded black ABS plastic
- DIN rail mounting complies with DIN43880 (35/7.5 rail)
- Four integrated contact input terminals or four integrated contact output terminals
- Toggle switch for Basic and Custom and Config Mode
- Contact Status and power indicators - Green status indicator - Blue power indicator
Contact and Demand Response Inputs
- Four pairs of terminal connectors support In and V-Out per input
- Wet or dry contact closure per input
- Momentary or Maintained input supported per contact (Input Interface)
- Maintained input supports per contact (Demand Response)
- Each input supports up to 2000 feet of 18 AWG wire (1000’ to a switch, 1000’ back to device), when device is fed with 24VDC input
- LED status indicator per inout indicates current input state
Contact Outputs
- Four sets of terminal connectors for relay outputs - Normally open “N.O.”, normally closed “N.C.”, and common “COM” connectors - Each output is rated for 2A @ 30VDC/VAC
- LED status indicator per inout indicates current output state