Crestron CSC-DCEX Wiring Manual

Crestron Roller Shades and Interfaces
Wiring Guide
Further Inquiries
To locate specific information or resolve questions after reviewing this guide, contact Crestron's True Blue Support at
1-888-CRESTRON [1-888-273-7876] or, for assistance within a particular geographic region, refer to the listing of
Crestron worldwide offices at www.crestron.com/offices.
To post a question about Crestron products, log onto Crestron's Online Help at www.crestron.com/onlinehelp.
First-time users must establish a user account to fully benefit from all available features.
Future Updates
As Crestron improves functions, adds new features and extends the capabilities of the roller shades and interfaces,
additional information may be made available as manual updates. These updates are solely electronic and serve as
intermediary supplements prior to the release of a complete technical documentation revision.
Check the Crestron website periodically for manual update availability and its relevance. Updates are identified as
an "Addendum" in the Download column.
WARNING: To avoid fire, shock, or death; turn off power at circuit breaker or fuse and test that power is off before
wiring!
NOTES: Observe the following points.
• To be installed and/or used in accordance with appropriate electrical codes and regulations.
• This product should be installed by a qualified electrician.
PREPARING AND CONNECTING WIRES
Strip the ends of the wires approximately 1/4 in (6 mm). Use care to avoid nicking the conductors. Twist together
the ends of the wires that share a connection. Apply solder only to the ends of the twisted wires. Avoid tinning too
far up the wires or the end becomes brittle.
Crestron Electronics, Inc.
15 Volvo Drive Rockleigh, NJ 07647
Tel: 888.CRESTRON
Fax: 201.767.7576
www.crestron.com
INTRODUCTION
Refer to the following wiring diagrams when making connections to a Crestron
CSC-ACEX, CSC-DCEX, CSC-ACCN, CSC-DCCN, CSM-QMT50, or CSM-QMT50-DCEX.
CAUTION: Do not power the device until paper wrapping is removed from the roller
shade assembly.
WIRING CSM-QMT50
Connect the motor pigtail to a dc power source and to Cresnet
the black wire is common.
If desired, use the supplied male and female quick disconnects to create an easy-to-use
disconnection point in the motor's pigtail wiring.
Typical Wiring Diagram of Crestron CSM-QMT50 Using Separate Power Supply and
Cresnget Connection
Typical Wiring Diagram of Crestron CSM-QMT50 Using CSA-PWS225 or
CSA-PWS450
Power and Cresnet Connection
CSA-PWS450, CSA-PWS300, or
Wiring Guide - DOC. 7516B
(2036230)
12.13
Specifications subject to
WIRING CSM-QMT50-DCEX
change without notice.
Connect the motor pigtail to a dc power source. The red wire is +24 V and the black wire is
common. The data wires (Y and Z) are not connected.
If desired, use the supplied male and female quick disconnects to create an easy-to-use
disconnection point in the motor's pigtail wiring.
Typical Wiring Diagram for Crestron CSM-QMT50-DCEX Motor
24 V Power
Supply
G 24
To Cresnet
G Z Y
Motor
Pigtail
from CSA-PWS225,
CSA-PWS600
G Z Y 24
24
Y
Z
G
Motor
Pigtail
24 V Power
Supply
G Z Y 24
Motor
Pigtail
® . The red wire is +24 V and
24
Y
Z
G
Roller Shade
Roller Shade
24
Y
Z
G
Roller Shade
®