Crestron C2N-IIF How to use

Crestron C2N-IIF
Intercom Interface
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.
©2004 Crestron Electronics, Inc.

Crestron C2N-IIF Intercom Interface
Contents
Intercom Interface: C2N-IIF 1
Introduction......................................................................................1
Features and Functions ..........................................................1
Application ............................................................................3
Specifications.........................................................................4
Physical Description ..............................................................8
Industry Compliance............................................................17
Setup...............................................................................................17
Network Wiring...................................................................17
Hardware Hookup................................................................18
Identity Code .......................................................................20
Installation ...........................................................................23
Programming Software ..................................................................24
Earliest Version Software Requirements.............................24
Programming with SIMPL Windows..................................24
Programming with VisionTools™ Pro-e.............................33
Uploading and Upgrading..............................................................36
Communication Settings......................................................37
Uploading a SIMPL Windows Program..............................40
Uploading a VT Pro-e Project .............................................42
Firmware Upgrade...............................................................44
Problem Solving.............................................................................46
Troubleshooting...................................................................46
Further Inquiries ..................................................................47
Future Updates.....................................................................48
Return and Warranty Policies ........................................................49
Merchandise Returns / Repair Service ................................49
CRESTRON Limited Warranty ..........................................49
Operations & Installation Guide - DOC. 6235 Contents •i

Crestron C2N-IIF Intercom Interface
Intercom Interface: C2N-IIF
Introduction
Features and Functions
The Crestron®Intercom Interface (C2N-IIF) is an interface module
designed to integrate an intercom door station with a Crestron facility
control system.
Functional Summary
• Integrates intercom door station products from companies like
Holovision and Siedle, with Crestron facility control systems
• Receives signals from door station microphone and video camera
outputs
• Input for door bell switch closure
• Microphone input with phantom power and volume control
potentiometer
• Built-in 13-watt audio amplifier with EMI output filters for driving
8 Ohm door station speaker
• Line-level audio input (balanced) with output to the door station
speaker features electronic volume and tone controls
• WAV file playback to door station speaker with electronic volume
and tone controls
• Storage and playback of up to 30 WAV files (up to 30 seconds
total at 8 KHz)
• Supplies 12 VDC power at 200 mA to door station camera (if
equipped)
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Intercom Interface Crestron C2N-IIF
Functional Summary (continued)
• Composite video output transmits video signals up to 500 feet over
CAT5 cable
• Eight switched outputs capable of switching loads up to 50 mA at
24 VDC each (i.e. relays, LEDS, solenoids, etc.)
• Six logic-level inputs can be configured to support three different
configurations: Essex panel inputs (five) plus one discrete switch
closure; four-by-four matrix switch closure plus two discrete
switch closures; six discrete switch closures
• Mounts with included dual-lock fastener tape, optional screws, or
the optional mounting kit C2N-IIF-SPMK that includes a speaker,
microphone, and mounting plate for use with Holovision door
station products.
• Touch-settable ID (TSID) ready
The C2N-IIF provides power to a door station camera (12 VDC at 200
mA) and receives signals from a door station’s microphone, video, and
bell outputs. If the door station is equipped with a keypad, button presses
can also be received and passed on to the Crestron control system. The
C2N-IIF is compatible with door station products from companies like
Holovision®and Siedle®.
The microphone and video signals from a door station are passed through
the C2N-IIF’s RJ-45 audio and video connectors for connection to
Crestron C2N-IADS30x24 and C2N-IVDS24x24 intercom distribution
systems or other Crestron devices that receive CAT5 audio and video.
The microphone volume is adjustable via a potentiometer.
Audio signals from a Crestron system are received through the C2N-IIF’s
RJ-45 audio input, amplified with the built-in amplifier, and sent to the
C2N-IIF speaker outputs. The C2N-IIF can store and play up to 30 WAV
files (up to 30 seconds total playback for WAV files sampled at 8 KHz)
through the built-in 13-watt amplifier. Volume and tone for the audio and
WAV signals are adjusted electronically.
The C2N-IIF features eight switched outputs capable of switching loads
up to 50 mA at 24 VDC each (i.e. relays, LEDS, solenoids, etc.). The
loads can be powered by the built-in 24 VDC outputs or other power
source.
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Crestron C2N-IIF Intercom Interface
The C2N-IIF includes six logic-level inputs that can operate in one of
three modes.
• Essex mode: five Essex keypad panel inputs plus one discrete
switch closure input for use with five-button keypads (found in
select door station products) manufactured by Essex Electronics.
• Matrix mode: four-by-four matrix switch closure inputs plus two
discrete switch closure inputs for use with a four button-by-four
button electronic keypad.
• Discrete mode: six discrete switch closure inputs.
For more information on these modes, refer to “Definitions of IO Modes”
on page 31.
Application
The C2N-IIF is part of a facility communication system that can integrate
a door station intercom with a Crestron control system. The following
diagram illustrates how a C2N-IIF integrates with a facility intercom
system.
Simplified System Diagram
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Intercom Interface Crestron C2N-IIF
Specifications
The following table provides a summary of specifications for the
C2N-IIF.
Specifications of the C2N-IIF
SPECIFICATION DETAILS
Power Requirements 20 Watts (0.83 Amp @ 24 VDC)
If devices are connected to the
C2N-IIF’s switched outputs and/or
24 VDC outputs, the C2N-IIF can
consume up to an additional 12 Watts.
Default Net ID 19
Inputs
Logic-Level (6) Located at “INPUT” connector.
Max Input Voltage
Min Input Voltage
Min Logic “1” Voltage
Max Logic “0” Voltage
Operating Modes
5.5 VDC
-0.5 VDC
3.2 VDC
0.9 VDC
• 5 Essex panel inputs + 1
discrete switch closure
• 4x4 button matrix switch closure
+ 2 discrete switch closures
• 6 discrete switch closures
Microphone Input (1) Located at “AV IO” connector
(“MIC” terminal)
Power
Microphone Input Level
Recommended Mic
5 VDC, current limited
34 mV typical
Electret microphone
(Panasonic WM-61B or similar).
capable of being biased from a 5VDC
current limited source.
(continued on next page)
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Crestron C2N-IIF Intercom Interface
Specifications of the C2N-IIF (continued)
SPECIFICATION DETAILS
Inputs (continued)
Door Bell Ringer
Input Type
Max Input Voltage
Min Input Voltage
Min Logic “1” Voltage
Max Logic “0” Voltage
(1) Located at “AV IO” connector
(“BELL” terminal)
Logic / Switch Closure
5.5 VDC
-0.5 VDC
3.2 VDC
0.9 VDC
Audio Line In
Input Level
(1) Located at “AUDIO” connector
4 VRMS for Balanced Input
Video In
Input Level
(1) Located at “AV IO” connector
(“VID IN” terminal)
1 V peak to peak
Outputs
Composite Video Out (1) Located at “VIDEO” connector
Output Level 1 V peak to peak
Switched Outputs
Current Rating
Output Drive Voltage
Output On/Off Control
Maximum External
Drive Voltage
(8) Located at “OUTPUT” connector.
Provide electronic switch closure to
ground with either external or internal
output drive voltage.
50 mA per output
From external source or built-in
general purpose outputs
Electronic
24 VDC
(continued on next page)
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Intercom Interface Crestron C2N-IIF
Specifications of the C2N-IIF (continued)
SPECIFICATION DETAILS
Outputs (continued)
General Purpose Outputs
DC Supply Voltage
(2) Located at “OUTPUT” connector.
Used to supply power to devices
connected to switched outputs.
Output Voltage
Output Current
Short Circuit Protection
24 VDC
0.5 A total
Re-settable fuse, 0.75 A nominal
WAV Audio
Storage Capability
Total WAV File Length
WAV File Sample Rate
Volume Control
Tone Control
(1) Located at “AV IO” connector
(“SPK+” and “SPK-“ terminals)
30 WAV files
30 seconds (at 8 KHz)
8 KHz (8 bit, mono)
Electronic
+ / - 14 dB, in 2 dB steps, Electronic
Voice Audio (1) Located at “AV IO” connector
(“SPK+” and “SPK-“ terminals)
Volume Control
Tone Control
On / Off Control
-80 to +20 dB, in 1 dB steps,
Electronic
+ / - 14 dB, in 2 dB steps, Electronic
Electronic
Video Camera Power (1) Located at “AV IO” connector
(”12V“ terminal)
Output Voltage
Max Output Current
Short Circuit Protection
Minimum Wire Size
+12 VDC
200 mA
Re-settable fuse, 0.3 A nominal
20 AWG
(continued on next page)
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Crestron C2N-IIF Intercom Interface
Specifications of the C2N-IIF (continued)
SPECIFICATION DETAILS
Outputs (continued)
Audio Power Amplifier (1) Located at “AV IO” connector
(“SPK+” and “SPK-“ terminals)
Number of Channels
Load
Output Power
THD + Noise
Signal-to-Noise Ratio
Frequency Response
Input Source Selection
Mute
Recommended
Speaker
Single (mono)
8 Ohm speaker
13 Watts (Max average power)
< 0.5% at 13 Watts, 100 Hz to 20 KHz
80 dB (1 KHz, rated output power)
+ / - 1 dB, 100 Hz to 20 KHz
Electronic
Electronic
Any 8 Ohm speaker
Microphone Audio (1) Located at “AUDIO” connector
Output Level
Frequency Response
Volume Control
1 VRMS
+ / - 5 dB, 1 KHz to 20 KHz
MIC VOL potentiometer
Essex Panel Power
Signal Level
Short Circuit Protection
(1) Located at “INPUT” connector
5 VDC
Re-settable fuse, 0.3 A nominal
Essex Lamp Control
On / Off Control
(1) Located at “INPUT” connector
Electronic
C2N-IIF Firmware C2N-IIF.v1.1.upg or later
Control System Update
Files1,2,3
2-Series Control System
MP2/MP2E
CNMSX-AV/PRO
CNRACKX/-DP
Version C2-V2004.CUZ or later
Version MP2-V3062.CUZ or later
Version 5.12.63X.UPZ or later
Version 5.12.63W.UPZ or later
(continued on next page)
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Intercom Interface Crestron C2N-IIF
Specifications of the C2N-IIF (continued)
SPECIFICATION DETAILS
Operating Temperature and
Humidity
-22º to 140º F (-30º to 60º C),
10 to 90% Relative Humidity (non-
condensing)
Dimensions and Weight Height: 5.14 in (13.06 cm)
Width: 2.74 in (6.96 cm)
Depth: 1.48 in (3.76 cm)
Weight: 13.40 oz. (0.38 kg)
1. The latest software versions can be obtained from the Downloads | Software
Updates section of the Crestron website (www.crestron.com). Refer to the NOTE
following these footnotes.
2. 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.
3. CNX update files are required for either CNMSX-AV/PRO or CNRACKX/-DP.
Filenames for CNX update files have a UPZ extension. To avoid program
problems, make certain you are using the update file with the correct suffix letter
(e.g., W or 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-IIF is shown in the following diagrams. The module is housed
in a black enclosure with labels on the front. A 4-position mini-terminal
block connector for connecting Cresnet and a 9-position mini-terminal
block connector for connecting to a door station are located on the side of
the unit. The front of the unit has connections for the outputs, logic-level
inputs, CAT5 audio, and CAT5 video. A pushbutton for setting the
network ID is recessed below the front of the enclosure. Microphone
volume is adjusted via a potentiometer recessed below the front of the
enclosure. The potentiometer is adjusted with a flat-head screwdriver.
LEDs on the front of the unit indicate power, Cresnet activity, and the
setup mode. The C2N-IIF has mounting flanges to secure the unit to a
mounting surface. It can also be secured with the included dual-lock
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Crestron C2N-IIF Intercom Interface
fastener tape, optional screws, or the optional mounting kit
C2N-IIF-SPMK. For more information on installation options, refer to
“Installation” on page 23.
C2N-IIF Physical View (Top)
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Intercom Interface Crestron C2N-IIF
Physical Views of the C2N-IIF
Ports
All connections to the C2N-IIF are made through the ports on the front
and side of the enclosure. Refer to the following diagrams and
descriptions of each port.
NOTE: Interface connectors for the NET, AV IO, INPUT, and
OUTPUT ports are provided with the C2N-IIF.
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Crestron C2N-IIF Intercom Interface
NOTE: Images shown are for illustrative purposes only.
VIDEO (OUT)
This RJ-45 connector supplies a balanced composite video signal from
the door station camera (if equipped) to a Crestron C2N-IVDS24x24 or
any other device that receives balanced composite video over CAT5
cable.
RJ-45 Connector Specifications
TYPE PIN SIGNALS
1 Video +
2 Video -
3 N/A
4 N/A
5 N/A
6 N/A
7 N/A
8-Position
RJ-45
8 N/A
18
18
Front
Top
NOTE: For additional information on audio/video connections over
CAT5, refer to the latest version of the Crestron CAT5 Wiring Reference
Guide (Doc. 6137) which is available from the Downloads | Product
Manuals section of the Crestron website (www.crestron.com).
AUDIO (IN/OUT)
This RJ-45 connector receives balanced, mono, audio signals from a
Crestron C2N-IADS30x24 or any other device that sends balanced mono
audio signals over CAT5 for transmission through the C2N-IIF’s speaker
output. This connector also supplies balanced, mono, audio signals from
a door station’s microphone output to a Crestron C2N-IADS30x24 or any
other device that receives balanced, mono, audio signals over CAT5.
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Intercom Interface Crestron C2N-IIF
RJ-45 Connector Specifications
TYPE PIN SIGNALS
1 Line level
MIC OUT +
2 Line level
MIC OUT -
3 N/A
4 Line Level
Audio In +
5 Line Level
Audio In -
6 N/A
7 N/A
8-Position
RJ-45
8 N/A
18
18
Front
Top
NOTE: For additional information on audio/video connections over
CAT5, refer to the latest version of the Crestron CAT5 Wiring Reference
Guide (Doc. 6137) which is available from the Downloads | Product
Manuals section of the Crestron website (www.crestron.com).
INPUT
This 12-position male connector provides six logic-level inputs to the
C2N-IIF. A 12-inch connecting cable is supplied.
The inputs are configured via software to operate in one of three modes.
• Five Essex panel inputs + one discrete switch closure (Mode 0).
For use with five-button keypads (found in select door station
products) manufactured by Essex Electronics.
• Four-by-four (4 x 4) matrix switch closures + two discrete switch
closures (Mode 1). For use with a four-by-four electronic keypad.
• Six discrete switch closures (Mode 2)
For information on these modes, refer to “Definitions of IO Modes” on
page 31.
The following table lists the pin assignments for each operating mode.
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Crestron C2N-IIF Intercom Interface
Pin Assignments for Input Port
PIN WIRE
COLOR
ESSEX
(Mode 0)
MATRIX
(Mode 1)
DISCRETE
(Mode 2)
1 Black Essex
Pin 1
N/A N/A
2 Red Essex
Pin 2
N/A N/A
3 White Essex
Pin 3
Matrix
Row 1
Discrete
Input 1
4 Green Essex
Pin 4
Matrix
Row 4
Discrete
Input 4
5 Orange Essex
Pin 5
Matrix
Row 2
Discrete
Input 2
6 Blue Essex
Pin 6
Discrete
Input 1
Discrete
Input 5
7 Brown Essex
Pin 7
Matrix
Row 3
Discrete
Input 3
8 Yellow Essex
Pin 8
N/A Ground
9 Violet Essex
Pin 9
N/A Ground
10 Gray Essex
Pin 10
N/A Ground
11 Pink Essex
Pin 11
N/A N/A
12 Tan Discrete
Input 1
Discrete
Input 2
Discrete
Input 6
NOTE: When using the Matrix mode, smaller matrices are supported.
The C2N-IIF can support a maximum of four rows and four columns.
When using smaller matrices (i.e. 4x3, 3x3), each row and column of the
matrix output must be matched to the corresponding port on the C2N-IIF.
Do not connect a column output to a row input.
For information on selecting the C2N-IIF’s operating mode, refer to
“C2N-IIF Symbol in Programming Manager” on page 27.
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Intercom Interface Crestron C2N-IIF
OUTPUT
This 14-position male connector can be configured via software to
provide up to eight switched outputs (50 mA max at 24 VDC per output)
for devices connected to the C2N-IIF. Two general-purpose outputs (500
mA total at 24 VDC) are also provided to power devices that are
switched by the C2N-IIF’s switched outputs or other devices that require
a 24 VDC signal. A 12-inch connecting cable is supplied.
NOTE: Devices connected to the switched outputs can be powered by
the C2N-IIF’s general outputs at pins 10 and 12, or can be powered
externally. If devices are connected to all of the switched outputs and are
powered by the general outputs, each switched output is capable of
driving a 50 mA at 24 VDC (maximum) load (0.4 A total). An additional
0.1 A at 24 VDC is still available from the general output.
NOTE: If devices connected to the switched outputs are powered
externally, the general outputs on pins 10 and 12 can drive a 0.5 A
maximum load at 24 VDC. Each switched output is still rated at 50 mA
at 24 VDC).
The output port operates in the mode specified for the input port. Refer to
“INPUT” on page 12 for more information on the input port’s operating
mode.
The following table lists the pin assignments for each operating mode.
Pin Assignments for Output Port
PIN WIRE
COLOR
ESSEX
(Mode 0)
MATRIX
(Mode 1)
DISCRETE
(Mode 2)
1 Black Discrete
Output 1
Discrete
Output 1
Discrete
Output 1
2 Red Discrete
Output 2
Discrete
Output 2
Discrete
Output 2
3 White Discrete
Output 3
Discrete
Output 3
Discrete
Output 3
4 Green Discrete
Output 4
Discrete
Output 4
Discrete
Output 4
5 Orange Discrete
Output 5
Matrix Input
Column 1
Discrete
Output 5
(continued on next page)
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Crestron C2N-IIF Intercom Interface
Pin Assignments for Output Port (continued)
PININ WIRE
COLOR
WIRE
COLOR
ESSEX
(Mode 0)
ESSEX
(Mode 0)
MATRIX
(Mode 1)
MATRIX
(Mode 1)
DISCRETE
(Mode 2)
DISCRETE
(Mode 2)
6 Blue Discrete
Output 6
Matrix
Input
Column 2
Discrete
Output 6
7 Brown Discrete
Output 7
Matrix
Input
Column 3
Discrete
Output 7
8 Yellow Discrete
Output 8
Matrix
Input
Column 4
Discrete
Output 8
9 Violet Ground N/A Ground
10 Gray +24
VDC
+24 VDC +24 VDC
11 Pink Ground N/A Ground
12 Tan +24
VDC
+24 VDC +24 VDC
13 Red-
Green
Ground N/A Ground
14 Red-
Yellow
Ground N/A Ground
NOTE: When using the Matrix mode, smaller matrices are supported.
The C2N-IIF can support a maximum of four rows and four columns.
When using smaller matrices (i.e. 4x3, 3x3), each row and column of the
matrix output must be matched to the corresponding port on the C2N-IIF.
Do not connect a column output to a row input.
NET
This four-position terminal block connector is used to connect the
C2N-IIF to the Cresnet network. If making network connections to a
control system or other Cresnet peripherals, refer to “Network Wiring”
on page 15.
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Intercom Interface Crestron C2N-IIF
AV IO
This nine-position terminal block connector is used to receive a
microphone’s output signal, a video camera’s output signal, and a
doorbell switch closure. This connector also provides 12 VDC power to a
video camera (if equipped), and speaker-level audio to a door station
speaker.
Indicators, Buttons, and Controls
The indicators, buttons, and controls of the C2N-IIF are described in the
following paragraphs.
PWR (Power)
This LED illuminates when 24 volts DC is supplied to the C2N-IIF.
NET
This LED illuminates when communication between the control system
and the C2N-IIF is established (the unit is polled on the network).
Illumination indicates that the SIMPL Windows program currently
loaded has a network device defined at the same Net ID as the C2N-IIF.
The LED flashes when communication with the processor occurs.
SETUP LED and Pushbutton
The C2N-IIF is Touch Settable ID-ready. The SETUP pushbutton and its
associated LED are used for setting a units network ID during the initial
configuration of a Cresnet system or when the device is being
added/replaced. Refer to “Method B (Touch Settable ID)” on page 21 for
detailed information.
MIC VOL (Microphone Volume Control)
The volume of an incoming microphone signal can be raised or lowered
with the potentiometer that is recessed below the top of the enclosure. To
raise the microphone signal volume, turn the potentiometer clockwise
with a small flat-head screwdriver. To lower the microphone signal
volume, turn the potentiometer counterclockwise with a small flat-head
screwdriver.
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