Specification - ETC Echo Expansion Bridge Installation Manual

ETC Installation Guide
Expansion Bridge
Accessory Kits
ETC offers a Low Voltage DIN rail Cover Kit (part number 7186A1218)
that allows installation of the Expansion Bridge to any standard 4" (10.16
cm) junction box (provided by others). Contact ETC for details.

Specification

Note:
electrical equipment.
For use with ETC dimming and relay products.
Ambient Environment
For indoor, commercial controls use only. Supports plenum rating.
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Compliance
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Electrical Requirements
The Expansion Bridge requires external power provided to the unit by an
external 24 VDC (Class 2) power supply to the provided input connector
or Power over Ethernet (PoE 802.3af) to the RJ45 receptacle on the unit.
When both 24 VDC auxiliary power and PoE are present, auxiliary power
will be the preferred input.
Note:
Article 725 and local jurisdiction requirements. All power and control
wiring should be installed and terminated by a qualified installer and
should follow standard wiring installation practices.
24 VDC
This connection is provided on a two-position terminal, labeled 24 VDC,
and accepts 16 AWG (1.5 mm
Power over Ethernet
This RJ45 connection is provided on the bottom left edge of the device.
Expansion Bridge
Installation must follow all national and local codes for
Operating temperature 0-50°C, 5-95% non-condensing humidity.
UL/cUL Listed to UL 508, UL 916 and CSA C22.2 No. 14;
additionally rated for plenum spaces under UL 2043
CE compliant with EN55103:2009 for professional lighting control
WEEE and RoHS compliant
FCC compliant for conducted and radiated emissions
NEC Class 2 product are to be wired in accordance with NEC
2
) wires (typically black and red wire pair).
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