Crestron C2N-SDC-DC How to use

Crestron C2N-SDC-DC
Shade & Drape DC Motor Controller
Operations & Installation Guide

This document was prepared and written by the Technical Documentation department at:
Crestron Electronics, Inc.
15 Volvo Drive
Rockleigh, NJ 07647
1-888-CRESTRON
All brand names, product names and trademarks are the property of their respective owners.
2005 Crestron Electronics, Inc.

Crestron C2N-SDC-DC Shade & Drape DC Motor Controller
Contents
Shade & Drape DC Motor Controller: C2N-SDC-DC 1
Introduction.................................................................................1
Features & Functions........................................................1
Specifications....................................................................2
Physical Description .........................................................3
Industry Compliance.........................................................5
Setup............................................................................................6
Network Wiring................................................................6
Identity Code ....................................................................8
Hardware Hookup...........................................................10
Installation.................................................................................11
Two-Gang Box Mounting ..............................................11
4x 4 Inch Box Mounting.................................................12
Programming Software .............................................................13
Earliest Version Software Requirements for the PC ......14
Programming with SIMPL Windows.............................14
Uploading and Upgrading.........................................................18
Communication Settings.................................................18
Uploading a SIMPL Windows Program.........................22
Firmware Upgrade..........................................................24
Problem Solving........................................................................26
Troubleshooting..............................................................26
Further Inquiries .............................................................28
Future Updates................................................................28
Return and Warranty Policies ...................................................29
Merchandise Returns / Repair Service ...........................29
CRESTRON Limited Warranty .....................................29
Operations & Installation Guide - DOC. 6373 Contents •
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Crestron C2N-SDC-DC Shade & Drape DC Motor Controller
Shade & Drape DC Motor Controller:
C2N-SDC-DC
Introduction
Features & Functions
The CrestronC2N-SDC-DC is a shade and drape DC motor control
Cresnet® slave module designed to control two 2-wire bi-directional DC
motors that drive shades and drapes. The C2N-SDC-DC is specifically
designed for the Cresnet control network and functions as part of a
complete Crestron control/automation system. Power for the shade
motors is derived from the Cresnet +24 VDC supply. Two 2-pin terminal
connectors are provided for + drive and – drive for each motor.
Functional Summary
• Controls two 24 VDC shade or drape motors individually or
simultaneously (30 W maximum)
• The C2N-SDC-DC mounts on a standard 2-gang or
4-inch square electrical box
• Four manual pushbutton controls are provided on the faceplate
The C2N-SDC-DC is designed to fit inside and mount to a 2-gang wall
box or 4 x 4 x 1.5 inch electrical box, where input power for the two
shade or drape motors is derived from Cresnet.
Two 2-pin terminal blocks for motor connections can accommodate
30 AWG to 12 AWG wires.
A hardware interlock prevents the motors from being driven in both
directions simultaneously. In addition, the firmware implements a
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Shade & Drape DC Motor Controller Crestron C2N-SDC-DC
lockout timer that shuts the motor off for a brief time before allowing the
motor to reverse direction. Additional control is available via Cresnet.
Four pushbuttons on the face of the unit allow the motors to be activated
without Cresnet control, which is particularly useful when operating the
unit locally during installation.
Specifications
The following table summarizes the specifications for the C2N-SDC-DC.
Specifications of the C2N-SDC-DC
SPECIFICATION DETAILS
Cresnet Power Usage 3 Watts (0.125 Amps @ 24 VDC)1
Default ID 23
Control System Update
Files2, 3, 4
2-Series Control System
CNMSX-AV/PRO
CNRACKX/-DP
CEN/CN-TVAV
Version 3.117.CUZ or later
Version 5.14.02X.UPZ or later
Version 5.12.63W.UPZ or later
Version 5.12.63V.UPZ or later
Firmware Version C2N-SDC-DC.v1.0.upg
Motor Input Power 24 VDC from Cresnet
Load Types 2-wire Bi-directional DC Motor
Maximum Load per Motor 30 W each channel, 30 W total
Operating Temperature 41º to 122ºF (5º to 50ºC)
Humidity Range 10% to 90% RH
Dimensions Height: 4.10 in (10.42 cm)
Width: 4.10 in (10.42 cm)
Depth: 1.16 in (2.95 cm)
Weight 0.55 lb (0.25 kg)
1. Does not include power for the motors. For example, add 10 Watts for
each Somfy LT28B shade motor. Three Watts are consumed by the
C2N-SDC-DC when the motors are not operating. Motor loads may be
connected to the C2N-SDC-DC up to the available power remaining on
the Crestron power supply. Crestron recommends that the available power
be de-rated by a factor of two to allow for the inrush motor current that
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Crestron C2N-SDC-DC Shade & Drape DC Motor Controller
occurs when the motors are initially activated. A dedicated power supply
for the C2N-SDC-DC and associated motors is recommended.
2. The latest versions can be obtained from the Crestron website. Refer to
NOTE after last footnote.
3. Crestron 2-Series control systems include the AV2 and PRO2. Consult the
latest Crestron Product Catalog for a complete list of 2-Series control
systems.
4. Filenames for CNX update files have a UPZ extension. Files on the
website may be .zip or self-extracting .exe files containing the .cuz or .upz
file. All can be obtained from the Crestron website. To avoid program
problems, make sure you are using the update file with the correct suffix
letter (e.g., V, W, X).
NOTE: Crestron software and any files on the website are for Authorized
Crestron dealers and Crestron Authorized Independent Programmers
(CAIP) only. New users may be required to register to obtain access to
certain areas of the site (including the FTP site).
Physical Description
The C2N-SDC-DC is a mountable plate with electronic components
attached to the rear side. The front side of the plate is labeled and
includes; three LEDs that indicate the unit’s status, one Cresnet
connector, two connectors for motor control, and all local motor controls.
Refer to the following illustrations.
C2N-SDC-DC Front View
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Shade & Drape DC Motor Controller Crestron C2N-SDC-DC
C2N-SDC-DC, Physical Views, Front and Side
C2N-SDC-DC, Physical Views, Rear
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Crestron C2N-SDC-DC Shade & Drape DC Motor Controller
Controls and Indicators
Industry Compliance
As of the date of manufacture, the C2N-SDC-DC has been tested and
found to comply with specifications for CE marking and standards per
EMC and Radiocommunications Compliance Labelling.
NOTE: This device complies with part 15 of the FCC rules. Operation is
subject to the following two conditions: (1) these devices may not cause
harmful interference, and (2) these devices must accept any interference
received, including interference that may cause undesired operation.
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Shade & Drape DC Motor Controller Crestron C2N-SDC-DC
Setup
Network Wiring
CAUTION: In order to ensure optimum performance over the full range
of your installation topology, Crestron Certified Wire, and only Crestron
Certified Wire, should be used. Failure to do so may incur additional
charges if support is required to identify performance deficiencies as a
result of using improper wire.
CAUTION: Use only Crestron power supplies for Crestron equipment.
Failure to do so could cause equipment damage or void the Crestron
warranty.
CAUTION: Provide sufficient power to the system. Insufficient power
can lead to unpredictable results or damage to the equipment. Please use
the Crestron Power Calculator (http://www.crestron.com/calculators) to
help calculate how much power is needed for the system.
NOTE: When installing network wiring, refer to the latest revision of
the wiring diagram(s) appropriate for your specific system configuration,
available from the Crestron website.
When calculating the wire gauge for a particular Cresnet run, the length
of the run and the Cresnet power usage of each network unit to be
connected must be taken into consideration. If Cresnet units are to be
daisy-chained on the run, the Cresnet power usage of each network unit
to be daisy-chained must be added together to determine the Cresnet
power usage of the entire chain. If the unit is a home-run from a Crestron
system power supply network port, the Cresnet power usage of that unit
is the Cresnet power usage of the entire run. The length of the run in feet
and the Cresnet power usage of the run should be used in the following
resistance equation to calculate the value on the right side of the
equation.
Resistance Equation
R = Resistance (refer to the following table).
L = Length of run (or chain) in feet.
P = Cresnet power usage of entire run (or chain).
R < L x P
40,000 Where:
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Crestron C2N-SDC-DC Shade & Drape DC Motor Controller
The required wire gauge should be chosen such that the resistance value
is less than the value calculated in the resistance equation. Refer to the
following table.
Wire Gauge Values
RESISTANCE
(R or Ohms)
WIRE GAUGE
(AWG) (MM2)
4 16 1.50
6 18 0.75
10 20 0.50
15 22 0.34
13 Doubled CAT5
8.7 Tripled CAT5
NOTE: All Cresnet wiring must consist of two twisted pairs. One
twisted pair is the +24V conductor and the GND conductor, and the other
twisted pair is the Y conductor and the Z conductor.
NOTE: When daisy-chaining Cresnet units, strip the ends of the wires
carefully to avoid nicking the conductors. Twist together the ends of the
wires that share a pin on the network connector, and tin the twisted
connection. Apply solder only to the ends of the twisted wires. Avoid
tinning too far up the wires or the end becomes brittle. Insert the tinned
connection into the Cresnet connector and tighten the retaining screw.
Repeat the procedure for the other three conductors.
NOTE: For larger networks (i.e., greater than 28 network devices), it
may become necessary to add a Cresnet Hub/Repeater (CNXHUB) to
maintain signal quality throughout the network. Also, for networks with
lengthy cable runs, it may be necessary to add a Hub/Repeater after only
20 devices.
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Shade & Drape DC Motor Controller Crestron C2N-SDC-DC
Identity Code
Every piece of equipment and user interface within the network requires
a unique identity code (Net ID or Cresnet ID). These codes are two-digit
hexadecimal numbers from 03 to FE (ID 02 is reserved for control
systems). The Net ID of each unit must match an ID code specified in the
SIMPL Windows program.
The Net ID of the C2N-SDC-DC has been factory set to 23. The Net IDs
of multiple C2N-SDC-DCs in the same system must be unique. Net IDs
are changed from a personal computer (PC) via Crestron Toolbox.
NOTE: If communication cannot be established, refer to the
“Troubleshooting Communications” section in the 2-Series Control
Systems Reference Guide (latest version of Doc. 6256) for details. If an
earlier control system is used, refer to the latest version of that control
system’s Operation Guide.
NOTE: This method does not change the Net ID as assigned in SIMPL
windows.
1. Ensure that the C2N-SDC-DC is connected to your computer
through a control system. Refer to “Communication Settings”
on page 18.
2. Once communication is established, click Tools | Network
Device Tree to display the devices in the system.
Communications are confirmed when the network devices are
displayed.
Network Device Tree
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Crestron C2N-SDC-DC Shade & Drape DC Motor Controller
3. Right-click the C2N-SDC-DC Net ID and open the sub-menu.
This menu provides a wide range of functions, including;
change the Net ID, open text console, upload project, update
firmware, etc.
Network Device Tree Sub-Menu
4. Select “Change Network ID…”. A box appears around the Net
ID, allowing you to make the change. Toolbox will not allow a
duplicate ID number.
Network Device Tree – Change Net ID
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Shade & Drape DC Motor Controller Crestron C2N-SDC-DC
Hardware Hookup
Refer to the following hookup diagram. The C2N-SDC-DC is equipped
with three connector plugs that have screw terminals. Use these
connectors to attach the motor wires and Cresnet wires to the
C2N-SDC-DC.
NOTE: All wiring must be installed in accordance with all local and
national electrical codes.
NOTE: Three Watts are consumed by the C2N-SDC-DC when the
motors are not operating. Motor loads may be connected to the
C2N-SDC-DC up to the available power remaining on the Crestron
power supply. Crestron recommends an independent power supply for
each C2N-SDC-DC.
Hookup Diagram
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Crestron C2N-SDC-DC Shade & Drape DC Motor Controller
NOTE: The UP ▲button applies +24 VDC to pin A (referenced to pin
B). The DOWN ▼button applies +24 VDC to pin B (referenced to pin
A). If the shade does not go in the desired direction when the button is
pressed, reverse the polarity of the shade motor wires.
Installation
The C2N-SDC-DC may be mounted in a two-gang electrical box or a
4 x 4 inch (1900) electrical box. Ensure that you are using a box with
sufficient depth (minimum 1.5 inch) to accommodate the device.
Screws are included for both mounting locations.
Included Mounting Hardware
QUANTITY PART APPLICATION
4 06-32 x 3/8” Pan Head
Screw
Two-Gang Electrical Box
Mounting (not provided)
2 08-32 x 3/8” Pan Head
Screw
4 X 4 inch (1900)
Electrical Box Mounting
(not provided)
Tools Required:
• Phillips screwdriver
Two-Gang Box Mounting
When mounting in a two-gang electrical box, use the four 06-32 3/8” pan
head screws as shown in the following illustration.
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Shade & Drape DC Motor Controller Crestron C2N-SDC-DC
Installation in a Two-Gang Electrical Box
4 x 4 Inch Box Mounting
When mounting the C2N-SDC-DC in a 4 x 4 inch electrical box, use the
two 8-32 x 3/8 inch pan head screws as shown in the following
illustration.
Installation in a 4 x 4 Inch (1900) Electrical Box
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Crestron C2N-SDC-DC Shade & Drape DC Motor Controller
Programming Software
NOTE: Have a question or comment about Crestron software?
Answers to frequently asked questions (FAQs) can be viewed in the
Online Help section of the Crestron website. To post a question or view
questions you have submitted to Crestron’s True Blue Support, log in at
http://support.crestron.com. First-time users will need to establish a user
account.
The C2N-SDC-DC can be programmed with SystemBuilder™,
D3 Pro™, iLux™ Designer, or with SIMPL Windows for the more
advanced Cresnet programmers.
SystemBuilder offers a host of tools, templates, wizards and automated
operations for creating complete control system projects. SystemBuilder
presents a simple graphical interface, organized into five views. Each
view provides a toolbox of equipment such as interfaces, third-party
sources, and control modules.
Crestron D3 Pro software creates a complete project, with no special
programming required. D3 Pro completes all necessary programming for
a base system including the control system program. Once D3 Pro creates
the project, the system interfaces and program logic can be customized. It
can also be modified with Crestron development tools (i.e., SIMPL
Windows) software, although this should rarely be necessary.
The program output of D3 Pro and SystemBuilder are SIMPL Windows
programs with much of the functionality encapsulated in macros.
Therefore, extending the capabilities of the system is very easy. Crestron
D3 Pro, SystemBuilder and SIMPL Windows are intended for users with
different levels of programming knowledge. The flexibility of each is
proportional to the degree of programming expertise (i.e., the more
flexible, the more a programmer needs to know and account for). Of
course, one can begin programming using the easiest method (Crestron
D3 Pro and SystemBuilder) and use advanced techniques that are
available from SIMPL Windows to customize the job.
Crestron iLux Designer is a Cresnet sub-system used for lighting and
shade/drape control. It is capable of storing and recalling 16 scenes and
allows individual lighting and shade control.
The iLux Designer and SystemBuilder software can be downloaded from
the Crestron website, and contain extensive help files.
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Shade & Drape DC Motor Controller Crestron C2N-SDC-DC
Earliest Version Software Requirements for the
PC
NOTE: Crestron recommends that you use the latest software and that
each device contains the latest firmware to take advantage of the most
recently released features. Please check the Crestron website
(http://www.crestron.com/updates) for the latest versions of software and
firmware. New users are required to register to obtain access to this site.
The following are the earliest useable software version requirements for
the PC:
• SIMPL Windows version 2.05.22 with Library Update 337.
Requires SIMPL+ Cross Compiler version 1.1.
• Crestron Database version 17.1.0 or later. Required by SIMPL
Windows.
• (Optional) Crestron D3 Pro™ (version 1.43 or later)
• (Optional) Crestron Toolbox (version 1.0.5.0 or later)
• (Optional) Crestron SystemBuilder™ (version 1.02 or later)
• (Optional) Crestron iLux™ Designer (version 1.0 or later)
Programming with SIMPL Windows
NOTE: The following assumes that the reader has knowledge of SIMPL
Windows. If not, refer to the extensive help information provided with
the software.
NOTE: The following are file extensions for programs that include a
C2N-SDC-DC, developed for specific control system types:
.smw source file
.spz compiled file for 2-Series
.bin compiled file for CNX generation
.csz compiled file for CNX generation with SIMPL+
.ush compiled file for CNX generation with SIMPL+ header file
.usp source code module for SIMPL+
.umc user macro for SIMPL
NOTE: In the following description, the PRO2 control system is used.
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Crestron C2N-SDC-DC Shade & Drape DC Motor Controller
SIMPL Windows is Crestron’s software for programming Crestron
control systems. It provides a well-designed graphical environment with
a number of workspaces (i.e., windows) in which a programmer can
select, configure, program, test, and monitor a Crestron control system.
SIMPL Windows offers drag and drop functionality in a familiar
Windows®environment.
This section describes a sample SIMPL Windows program that includes a
C2N-SDC-DC.
Configuration Manager is where programmers “build” a Crestron control
system by selecting hardware from the Device Library. In Configuration
Manager, drag the PRO2 from the Control Systems folder of the Device
Library and drop it in the upper pane of the System Views. The PRO2
with its associated communication ports is displayed in the System Views
upper pane.
PRO2 System Views
The System Views lower pane displays the PRO2 system tree (refer to the
following graphic). This tree can be expanded to display and configure
the communication ports.
Expanded PRO2 System Tree
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Shade & Drape DC Motor Controller Crestron C2N-SDC-DC
C2Net-Device Slot in Configuration Manager
To incorporate a C2N-SDC-DC into the system, drag the C2N-SDC-DC
from the Cresnet Control Modules | Cresnet Shade Drape Controllers
folder of the Device Library and drop it in System Views. The PRO2
system tree displays the C2N-SDC-DC in Slot 9, with a default Net ID of
23 as shown in the following illustration.
NOTE: The first C2N-SDC-DC in a system is preset with a Net ID of 23
when its symbol is dragged into the upper pane of System Views.
Additional units are assigned different Net ID numbers as they are added.
C2Net Device, Slot 9
Setting the Net ID in Device Settings
Double-click the C2N-SDC-DC icon to open the “Device Settings”
window. This window displays the C2N-SDC-DC device information. If
necessary, select the Net ID tab to change the Net ID as shown in the
following figure.
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