Crestron CNX-BF12 How to use

Crestron CNX-BN12 and CNX-BF12
Numeric and Function Keypads
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

Crestron CNX-BN12 & CNX-BF12 Numeric & Function Keypads
Contents
Numeric and Function Keypads:
CNX-BN12 and CNX-BF12 1
Introduction......................................................................................1
Features and Functions ..........................................................1
Specifications.........................................................................2
Physical Description ..............................................................3
Industry Compliance..............................................................7
Setup.................................................................................................7
Network Wiring.....................................................................7
Identity Code .........................................................................8
Installation ...........................................................................10
Programming..................................................................................11
Programming with the Crestron AppBuilder ......................11
Programming with SIMPL Windows..................................12
Programming with VT Pro-e ...............................................18
Problem Solving.............................................................................19
Troubleshooting...................................................................19
Further Inquiries ..................................................................20
Firmware Upgrades .............................................................20
Future Updates.....................................................................20
Software License Agreement.........................................................21
Return and Warranty Policies ........................................................23
Merchandise Returns / Repair Service .......................23
CRESTRON Limited Warranty ...................................23
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Crestron CNX-BN12 & CNX-BF12 Numeric & Function Keypads
Numeric and Function Keypads:
CNX-BN12 and CNX-BF12
Introduction
Features and Functions
Numeric (CNX-BN12) and function (CNX-BF12) keypads are wall-
mounted user interfaces that can be part of a Crestron Home™ total
control system. The keypads are standard Cresnet devices, and provide
finger-tip control when the control system is properly programmed using
SIMPL™ Windows. The number in the product’s name corresponds to
the number of buttons on the panel. Each of these panels is available in
three colors: almond, black, and white. The suffix ‘A’, ‘B’, and ‘W’,
respectively denotes color, i.e. CNX-BN12B is a black 12-button unit.
For simplicity within this guide, color suffix is omitted.
The CNX-BF12 serves as a source keypad. The CNX-BN12 can be used
to expand the capabilities of the source keypad, and is ideal for audio
device functions such as selecting a particular CD track number or a
certain CD from a CD changer.
Functional Summary
 Ergonomic buttons are easy to read from any angle
 Backlit buttons are easy to locate
 LED indicators provide visual feedback of commands
 Speaker provides audio feedback of commands
 Temperature sensor reports to Cresnet for HVAC monitoring
NOTE: The temperature sensor is not accurate when the backlight is on.
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Numeric & Function Keypads Crestron CNX-BN12 & CNX-BF12
The keypads feature backlit capable ergonomic buttons (white and
almond only) and are each designed for wall mounting in a standard
single-gang electrical box. The keypads colors can be used to accent a
home’s colors, wall coverings, or décor. The buttons have fixed text. A
kit with addition source buttons for the CNX-BF12 is also provided (see
illustration on page 5).
All buttons on the keypad have associated light emitting diodes (LEDs)
that serve as user feedback indicators. Each LED’s illumination is
independently addressable, and is programmable using SIMPL Windows.
The keypads also contain a temperature sensor that reports to the Cresnet
control system, and an audio speaker that can provide audio feedback via
WAV sound files.
Specifications
The following table provides specifications for the keypads.
Specifications for the Keypads
SPECIFICATION DETAILS
Power Re
q
uirements 24 VDC, 0.125A, 3 Watts
Default Network ID 60
Wave File Format/Size Limit 8-bit, 8Khz, PCM/512K total
capacity, max. of 101 WAV files
Control System Update Files1, 2, 3
2-Series Control System Update Version C2-1001.CUZ or later
CEN/CN-TVAV Update File Version 5.10.13V.UPZ or later
CNMSX-AV/Pro Update File Version 5.10.11X.UPZ or later
CNRACKX/-DP Update File Version 5.10.11W.UPZ or later
ST-CP Update File Version 4.01.04S.UPZ or later
Dimensions and Weight Height: 4.76 in (12.1 cm)
Width: 2.91 in (5.57 cm)
Depth: 1.54 in (3.90 cm)4
Weight: 2.60 oz (75 g)
1 The latest versions can be obtained from the Downloads | Software Updates section of the
Crestron website (www.crestron.com). Refer to NOTE after footnote 4.
2. Crestron 2-Series control systems include the AV2, PAC2, PRO2 and RACK2.
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Crestron CNX-BN12 & CNX-BF12 Numeric & Function Keypads
3. CNX update files are required for either CNMSX-AV/PRO or CNRACKX/-DP. Filenames
for CNX update files have a UPZ extension, and ST-CP files are in one EXE or zipped UPZ
file. To avoid program problems, make sure you are using the update file with the correct
suffix letter (e.g., S, V, W, X).
4. The depth of the Keypad is listed without the Cresnet connector (approximately 0.45 in) plus
clearance for the wiring.
NOTE: Crestron software and any files on the website are for
Authorized Crestron dealers only. New users may be required to register
to obtain access to certain areas of the site (including the FTP site).
Physical Description
Refer to the illustrations on pages 4, 5 and 6. The keypads come fully
assembled and each has 12 buttons with LED windows. The CNX-BN12
has a CLEAR button, an ENTER button, and numeric digit buttons 0
through 9. The CNX-BF12 has 6 source selector buttons, an ON/OFF
button, a MUTE button, device transport control and volume control
buttons. A kit with additional source buttons for the CNX-BF12 is also
provided (see illustration on page 5).
The removable faceplate and divider attach to the button unit once the
single gang detent plate is attached.
The button unit has a speaker and male port (standard Cresnet network
port labeled 24 Y Z G) on the back. The port provides operating power
and communications to/from the keypad.
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Numeric & Function Keypads Crestron CNX-BN12 & CNX-BF12
CNX-BN12 and CNX-BF12 Physical Views
CNX-BN12 CNX-BF12
(Black Color) (White Color)
4.762 in
12.096 cm
1.067 in
2.710 cm
1.536 in
3.902 cm
Side Views of
CNX-BN12 and CNX-BF12
LED window
CLEAR ENTER
12
34
5 6
78
90
Front View
CNX-BN12
2.912 in
5.568 cm
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Crestron CNX-BN12 & CNX-BF12 Numeric & Function Keypads
CNX-BF12 Kit
CNX-BF12 kit for
source (6) buttons only
DSS 2 TUNER
SAT TV
SAT 2 DVD
FM 2 VCR
AM HDRIVE
Button Unit
1.567 in
3.644 in
Rubber Membrane
3.980 cm
9.256 cm
Indicator LED
Speaker
Cresnet port
TOP
NET
24 Y Z G
2.696 in
6.848 cm
1.696 in
4.308 cm
Front View
with buttons removed Back View
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Numeric & Function Keypads Crestron CNX-BN12 & CNX-BF12
Disassembly View
Faceplate
Divider
Removable buttons
Button unit
Single gang detent plate
LED window
Installation View
Single gang electrical box
(2.5 in. depth recommended)
1 in. panhead
Button unit
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Crestron CNX-BN12 & CNX-BF12 Numeric & Function Keypads
Industry Compliance
As of the date of manufacture, the keypads have been tested and found to
comply with specifications for CE marking and standards per EMC and
Radiocommunications Compliance Labelling (N11785).
NOTE: This device complies with part 15 of the FCC rules. Operation is
subject to the following two conditions: (1) this device may not cause
harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
Setup
Network Wiring
NOTE: When installing network wiring, refer to the latest revision of
the wiring diagram(s) appropriate for your specific system configuration,
available from the Downloads | Product Manuals | Software and Wiring
Diagrams section of the Crestron website (www.crestron.com).
When calculating the wire gauge for a particular Cresnet run, the length
of the run and the power factor of each network unit to be connected
must be taken into consideration. If Cresnet units are to be daisy-chained
on the run, the power factor of each unit to be daisy-chained must be
added together to determine the power factor of the entire chain. If the
unit is a home-run from a Crestron system power supply network port,
the power factor of that unit is the power factor of the entire run. The
length of the run in feet and the power factor 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 table below).
L = Length of run (or chain) in feet.
PF = Power factor of entire run
(
or chain
)
.
R < L x PF
40,000 Where:
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Numeric & Function Keypads Crestron CNX-BN12 & CNX-BF12
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
table below.
Wire Gauge Values
RESISTANCE (R) WIRE GAUGE
416
618
10 20
15 22
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 plug and tighten the retaining
screw. Repeat the procedure for the other three conductors.
Identity Code
Every equipment and user interface within the network requires a unique
identity code (NET ID). These codes are recognized by a two-digit
hexadecimal number from 03 to FE. The NET ID of each unit must
match an ID code specified in the SIMPL Windows program. The NET
ID of the keypad has been factory set to 60. The NET IDs of multiple
keypads in the same system must be unique. NET IDs are changed from a
personal computer (PC) via the Crestron Viewport. Complete the
following procedure to change the NET ID.
NOTE: For detailed information on establishing communication
between the PC and Control System, refer to the network’s Control
System Operations Guide.
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Crestron CNX-BN12 & CNX-BF12 Numeric & Function Keypads
NOTE: Since the following procedure is the same for the CNX-BN12
and CNX-BF12, the CNX-BN12 will be used.
1. Ensure that the keypad is the only device connected to the
control system (verify that the software is running).
2. Open the Crestron Viewport.
3. From the Viewport menu, select Functions | Set Network ID.
The software checks the baud rate and then opens the "Set
Network ID" window.
4. In the "Set Network ID" window, select the CNX-BN12 from
the Current Network Devices text window.
5. From the Choose the new network ID for the selected device
(Hex): text box, select the new NET ID for the keypad.
6. Click Set ID to initiate the change. This will display the "ID
command has been sent" window.
7. In the "Command Complete" window, click OK.
8. In the Current Network Devices text window, verify the new
NET ID code.
9. In the "Set Network ID" window, click Close.
NOTE: The new NET ID code may also be verified by selecting
Diagnostic | Report Network Devices in the Viewport (alternately,
select F4).
10. Repeat this procedure for each keypad to be added to the
system.
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Numeric & Function Keypads Crestron CNX-BN12 & CNX-BF12
Installation
Tools/hardware required
Keypad
Cresnet network cable
Phillips screwdriver
Two 1 in. panhead phillips screws (supplied)
After the Cresnet network wiring has been installed and verified, use the
following procedure to install the keypad in a standard, single-gang
electrical box (refer to illustrations on pages 5 and 6):
1. Turn Cresnet system power OFF.
2. Connect the Cresnet cable with supplied connector plug to the
keypad’s Cresnet port and the other end to the control system.
3. Remove faceplate and divider from keypad.
4. Make sure button unit is oriented as marked with arrow at top,
and place it in the electrical box.
CAUTION: Excess wire that is pinched between the keypad and
electrical box could short out. Make sure that all excess wire is
completely inside the electrical box and not between the box and the
keypad.
5. Attach the keypad to the electrical box using the supplied (2)
1 in. panhead screws.
6. Attach faceplate and divider.
7. Turn Cresnet system power ON.
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Crestron CNX-BN12 & CNX-BF12 Numeric & Function Keypads
Programming
You can create a program that allows you to control the keypad through a
Crestron control system using the Crestron programming tools Crestron
Application Builder™ (AppBuilder) and SIMPL Windows. These tools
are intended for users with different levels of programming knowledge.
The flexibility of each tool 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 initiate programming using the
easiest method (Crestron AppBuilder) and use advanced techniques that
are available from SIMPL Windows to customize the job.
NOTE: You can also create and then load a WAV file program (for
sound) in the keypads using VisionTools™ Pro-e (VT Pro-e).
NOTE: Since the following programming descriptions are the same for
the CNX-BN12 and CNX-BF12, the CNX-BN12 will be used except
where noted.
The following are recommended software version requirements for the
PC:
• SIMPL Windows version 2.01.06 or later. Requires SIMPL+
Cross Compiler version 1.1.
• VT Pro-e version 2.4 or later.
• Crestron Database version 15.7.2 or later.
• Application Builder version 1.0.17 or later. Requires SIMPL
Windows.
Programming with the Crestron AppBuilder
The easiest
method of
programming,
but does not
offer as much
flexibility
as SIMPL
Windows.
The Crestron AppBuilder offers automatic programming for such
residential and commercial applications as audio distribution, home
theater, video conferencing, and lighting. The interface of this tool guides
you through a few basic steps for designating rooms and specifying the
control system, touchpanels, devices, and functionality. The Crestron
AppBuilder then programs the system, including all touchpanel projects
and control system logic.
The Crestron AppBuilder is fully integrated with Crestron's suite of
software development tools, including SIMPL Windows, VT Pro-e,
Crestron Database, User IR Database, and User Modules Directory.
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Numeric & Function Keypads Crestron CNX-BN12 & CNX-BF12
The Crestron AppBuilder accesses these tools behind the scenes,
enabling you to easily create robust systems.
NOTE: While the keypads can be used to control any device in your
system, Application Builder provides specialized templates for the Audio
Distribution and Audio/Video Distribution plug-ins. To take advantage of
this built-in functionality, make sure you check the appropriate plug-in
check box when adding these interfaces to your AppBuilder project.
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: In the following description, the PRO2 control system is used.
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 explains how to create a SIMPL Windows program that
includes a numeric keypad.
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 View
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Crestron CNX-BN12 & CNX-BF12 Numeric & Function Keypads
The System Views lower pane displays the PRO2 system tree. This tree
can be expanded to display and configure the communications ports.
Expanded PRO2 System Tree
C2Net-Device Slot in Configuration Manager
The C2Net-Device Slot can accept a CNX-BN12. Once a CNX-BN12 is
configured in a C2Net-Device Slot, the slot allows Cresnet
communication between the CNX-BN12 and the control system.
In Configuration Manager, drag the CNX-BN12 from the Wired Keypads
folder of the Device Library and drop it on the PRO2 C2Net-Device slot
in System Views. The System Views upper pane displays the CNX-BN12
device icon below the PRO2 graphic. The PRO2 system tree displays the
CNX-BN12 in Slot 9, with a default Net ID of 60.
C2Net Device, Slot 9
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Numeric & Function Keypads Crestron CNX-BN12 & CNX-BF12
Double-click the CNX-BN12 icon in the upper pane to open the “Device
Settings” window (shown below). This window displays CNX-B12
device information. The Net ID can be changed in this window using the
Net ID tab.
Device Settings Window
NOTE: SIMPL Windows automatically resets the default NET ID
values of a device added to a program if a duplicate device or a device
with the same default NET ID already exists in the program. Always
ensure that the network device NET IDs set via Viewport match the ones
in your SIMPL Windows program.
CNX-BN12 Symbol in Programming Manager
Programming Manager is where programmers “program” a Creston
control system by assigning signals to symbols. The diagram on the next
page shows the CNX-BN12 symbol in the Detail View of the
Programming Manager.
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Crestron CNX-BN12 & CNX-BF12 Numeric & Function Keypads
Detail View of the CNX-BN12 symbol in SIMPL Windows’
Programming Manager
The two tables on the next page list inputs and outputs, respectively, and
their functional descriptions.
NOTE: All signals listed in the tables are DIGITAL signals unless
noted. A digital signal can be high (logic level of 1), low (logic level of
0), and also have rising edge (when it goes from low to high) and falling
edge (from high to low transitions).
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Numeric & Function Keypads Crestron CNX-BN12 & CNX-BF12
Keypad Symbol Input Signal Descriptions
INPUT DESCRIPTION
fbck1 through fbck12 Activates feedback LEDs 1-12.
High/1=function feedback On
Low/0=function feedback Off
Enable_Temp_Rpt Enables temperature reporting to
control system.
High/1=reporting enable
Low/0=reporting disable
Temp_Format Controls temperature format.
High/1=Fahrenheit
Low/0=Celsius
BackliteON Activates backlight.
High/1=On
Low/0=Off
Sound20-120* Activates sound file specified by the
corresponding join number in VT Pro-e.
Rising edge starts sound file.
IndicatorIntensity (analog) Controls LED indicator intensity.
Ramp Level=0-100% (If no signal is
connected, default is 100%.)
BackliteIntensity (analog) Controls backlight intensity.
Ramp Level=0-100% (If no signal is
connected, default is 100%.)
AudioVol (analog) Controls audio volume thru speaker.
Ramp Level=0-100% (If no signal is
connected, default is 0%.)
*Sound20 is the sound assignment to join20. Sounds must be assigned in VTPro-e
and the resulting project loaded. Refer to the VT Pro-e help file for more information.
To create additional sound symbols in SIMPL Windows, right click on the CNX-B12
symbol and select Insert Symbol/Parameter Field (alternatively, select Alt +).
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