ETC E-SPS-DIN Installation Guide

ETC Installation Guide

24VDC
Power
Supply

EchoConnect
Station
Power Supply

EchoConnect® DIN Rail Power Supply

Overview

The EchoConnect DIN Rail Station Power Supply provides EchoConnect bus
power for up to 16 sensors/stations and 16 power controllers as well as Aux
24VDC for Echo products that require it. This product consists of two
components that must be used together: the EchoConnect Power Supply and
the 24VDC Aux supply that feeds DC power to it.

This document details the installation of both components in a DIN rail
enclosure. DIN rail enclosure not included.

Included in the shipment:

• EchoConnect DIN Rail Station Power Supply

• 24VDC DIN rail mount power supply

• Red and black power harness

• Green station header

Corporate Headquarters  Middleton, Wisconsin, USA  Tel [phone]  Service: (Americas) [e-mail]
London, UK  Tel [phone]  Service: (UK) [e-mail]
Rome, IT  Tel [phone] Service: (UK) [e-mail]
Holzkirchen, DE  Tel [phone]
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Web: www.etcconnect.com

Product information and specifications subject to change
7186M2107  Rev A Released 2016-05

DIN Rail Station Power Supply Page 1 of 7 Electronic Theatre Controls, Inc.

 Copyright © 2016 ETC. All Rights Reserved.



Service: (DE) [e-mail]

. ETC intends this document to be provided in its entirety.

ETC Installation Guide

DIN Rail Station Power Supply

Specifications

Ambient Environment

For indoor use only. Supports plenum rating:

• 32°F to 122°F (0°C to 50°C) operating temperatures in 5-95% non­condensing humidity

Electrical Specification

• 24VDC Power Supply: Mains input 100-240VAC, 50/60 Hz, provides
30W at 24VDC in addition to the power required for the Station Power
Supply.

• DIN Rail Station Power Supply: 24VDC input, powers up to 16 Echo
sensors/stations and 16 power controllers over EchoConnect.

Compliance

• UL and cUL listed

• FCC and CE compliant

EchoConnect

EchoConnect is a two-wire, topology-free protocol that provides power for up
to sixteen Echo sensors and stations or sixteen power controllers.

EchoConnect is a bidirectional protocol that uses one pair of wires (data+ and
data-) for both data and power. ETC recommends using Belden 8471 (or
approved equal) Class II wire.

The total combined length of an EchoConnect wire run (using Belden 8471, or
equal) may not exceed 1,640 feet (500m).

Note:

DIN Rail Station Power Supply Page 2 of 7 Electronic Theatre Controls, Inc.

All control wiring should be installed and terminated by a
qualified installer and should follow standard wiring
installation practices.

ETC Installation Guide

Step 3

Step 4

DIN Rail Station Power Supply

Prepare for Installation

The DIN Rail Station Power Supply and 24VDC power supply are designed for
mounting directly to DIN rail (provided by others) anywhere on the
EchoConnect station bus.

Installation

Follow all local codes and standard electrical practices. Ensure the installation
area is clean and free of obstructions and that all wiring is installed correctly.

WARNING:

Step 1: Locate the circuit breaker panel and turn off the power to the

Step 2: Locate both the 24VDC power supply and the Station Power

Step 3: Hook the top DIN rail

Step 4: Rock the Power Supply

Step 5: Repeat for the second

For indoor use only!

circuit.

Supply.

clip over the top of the
DIN rail.

downward until the
bottom clip snaps into
place, securing the
unit to the DIN rial.

power supply.

DIN Rail Station Power Supply Page 3 of 7 Electronic Theatre Controls, Inc.