ETC Unison Echo DRd Installation Manual

E T C I n s t a l l a t i o n G u i d e
®
®
Unison Echo DRd Network Termination Kit
O v e r v i e w
The Echo DRd Network Termination Kit is provided for field installation into a DRd enclosure for use
with the Echo Architectural Control Processor.
Kit incudes:
Qty Description
1 DRd Left I/O Card
5 Screw, 6-32 x .250
1 Cat5 Termination Kit
1 2 ft (0.61m) Cat5 Cable

Tools Required

• No. 2 Phillips screwdriver
P r o c e d u r e
W A R N I N G :
Step 1:
W A R N I N G :
Step 2:
Step 3:
Step 4:
Corporate Headquarters
London, UK Unit 26-28, Victoria Industrial Estate, Victoria Road, London W3 6UU, UK

Rome, IT Via Pieve Torina, 48, 00156 Rome, Italy

Holzkirchen, DE
Hong Kong Rm 1801, 18/F, Tower 1 Phase 1, Enterprise Square, 9 Sheung Yuet Road, Kowloon Bay, Kowloon, Hong Kong

Service: (Americas)
Web: www.etcconnect.com
7186M2110 Rev A

Echo Ne t wo r k Te rmi na t io n Kit
Part Number
7183B5705
HW213
4101A2003
N4035
Power must be turned OFF when you perform this procedure. Before service,
de-energize main feed to dimmer enclosure and follow appropriate Lockout/
Tagout procedures as described in NFPA Standard 70E.
It is important to note that electrical equipment such as dimmer enclosures can
present an arc flash safety hazard if improperly serviced. This is due to available
large short circuit currents on the feeders of the equipment. Any work on
energized equipment must comply with OSHA Electrical Safe Working
Practices.
Turn off power to the DRd enclosure.
Failure to disconnect all power to the DRd before working in the enclosure
could result in serious injury or death.
Loosen screws on the module retention rail on the left side of the DRd enclosure and slide
the rail to the left.
If installed, remove the Architectural Control Processor, Station Power Module, and at
least three dimmer modules from the lower portion of the enclosure to provide work space
inside the enclosure.
Use a digital voltmeter and verify that power is off by checking voltages for all
combinations between the phase bars, neutral, and ground (earth).
3031 Pleasant View Road, P.O. Box 620979, Middleton, Wisconsin 53562-0979 USA

Tel +39 (06) 32 111 683

Ohmstrasse 3, 83607 Holzkirchen, Germany

service@etcconnect.com (UK) service@etceurope.com

Copyright © 2014 ETC. All Rights Reserved.

Released 2014-05 ETC intends this document to be provided in its entirety.
 
Tel +44 (0)20 8896 1000

Fax +44 (0) 20 8752 8486

Tel +49 (80 24) 47 00-0 Fax +49 (80 24) 47 00-3 00
 
(DE) techserv-hoki@etcconnect.com

Product information and specifications subject to change.
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Pag e 1 of 2
Tel +608 831 4116 Fax +608 836 1736
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Fax +44 (0)20 8896 2000
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(Asia) service@etcasia.com
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El ect r on ic T he at r e Con t ro ls , I nc .