ETC ECII Datasheet

Unison Echo® Contact InterfacesETC

Echo Interface Series

GENERAL INFORMATION

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.

APPLICATIONS

• Small theaters

• Hospitality

• Healthcare facilities

• Conference and meeting rooms

• Lobby spaces

• Retail

• Houses of worship

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 freedom to easily place stations wherever they are needed

• DIN rail mounted for simple installation

COMPLIANCE

• UL and cUL LISTED

• CE Marked

• California Title 24 compliant

: two-wire topology-free system gives you the

ORDERING INFORMATION

Product

MODEL DESCRIPTION

ECII Echo Contact Input Interface

EDRI Echo Demand Response Interface

ECOI Echo Contact Output Interface

Mounting Accessories

MODEL DESCRIPTION

ECHO-DIN Echo Low-Voltage DIN-Rail Cover Kit

ECHO POWER REQUIREMENTS

Echo Contact Input Interface

EchoConnect: 1 Unit of Control Power

Auxiliary Power: 40mA

Echo Demand Response Interface

EchoConnect: 1 Unit of Control Power

Auxiliary Power: 40mA

Echo Contact Output Interface

EchoConnect: 1 Unit of Output Power

Auxiliary Power: 40mA

Echo Presets (ECOI Only)

Supports 16 Echo Presets

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Unison Echo® Contact InterfacesETC

Echo Interface Series

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

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

ELECTRICAL

• Connects via two-wire EchoConnect control network through low-voltage Class 2 wiring + 24Vdc auxiliary power

- Topology-free wiring over Belden 8471 or equivalent and one #14 ESD drain wire

- Two #16 AWG wires for 24VDC auxiliary power

- Max draw 40mA at 24VDC

- Supports optional use of Belden 1583A or equivalent Ethernet control wire when used with Cat5 termination accessories

- Wiring may be bus, loop, homerun or any combination of these

- Supports up to 500 meters (1,640 feet) of control wiring

- Up to 1,000 feet using Cat5

• MicroSD card slot for ﬁrmware maintenance

• Wire connections made using rising clamp screw terminals with support for 12-25 AWG (0.2mm

• UL and cUL Listed, CE Marked

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

THERMAL

• Ambient room temperature: 0-40°C / 32-104°F

• Ambient humidity: Maximum 90% non-condensing

-4mm2) wire

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