Crestron CNXFZ User manual

Crestron CNXFZ Focus/Zoom Control Interface
Contents
CNX Focus/Zoom Control Interface: CNXFZ 1
Description.................................................................................................................................1
Functional Description ................................................................................................1
Physical Description....................................................................................................2
Leading Specifications...............................................................................................................6
Setup ..........................................................................................................................................7
Network Wiring........................................................................................................... 7
Hookup ........................................................................................................................ 8
Identity Code ...............................................................................................................8
SIMPL™ WindowsProgramming .........................................................................................9
How the Program Works...........................................................................................10
How to Create the Program ....................................................................................... 11
Application for an Alternate Method of Control .......................................................15
Position/Rate Mode Definition.................................................................................. 15
Problem Solving ......................................................................................................................16
Troubleshooting......................................................................................................... 16
Further Inquiries ........................................................................................................ 16
Return and Warranty Policies ..................................................................................................17
Merchandise Returns / Repair Service ...................................................................... 17
CRESTRON Limited Warranty.................................................................................17
Appendix: Application Examples............................................................................................18
Lens Cabling Connection for Jumper A (+/-12V).....................................................18
Lens Cabling Connection for Jumper B (+/-8V) .......................................................19
Lens Cabling Connection for Jumper C (+2.5V to +7.5V) .......................................19
Lens Cabling Connection for Jumper D (+/-6V).......................................................19
Operations Guide - DOC. 5753 Contents •i

Crestron CNXFZ Focus/Zoom Control Interface
CNX Focus/Zoom Control
Interface: CNXFZ
Description
Functional Description
The CNXFZ is designed to provide network control of a remotely positioned video
camera site. Control is defined as the two-axis motion of the focus/zoom setting and
iris control of a camera lens.
Jumper Boards
Four supplied jumper boards permit the support of any lens assembly requiring an
input voltage in the range of +/-2.5 to +/- 12 VDC. Thus a single CNXFZ with its
four jumpers can control nearly any lens in the industry. Refer to the table below for
exact voltage outputs for each jumper board.
NOTE: If no jumper board is connected to the CNXFZ, the lens outputs are
disconnected.
Jumper Board Options
JUMPER
BOARD
VOLTAGE
CONFIGURATIONS LENSES CONTROLLED
LENS A +/- 12 VDC differential drive
Panasonic WV-LZ81/10, Canon
J6x11 REA-IA-II, Daiwa/CSI, and
Cosmicar H6ZAHE-2P and
C6Z1218H2ESP-2
LENS B +/- 8 VDC differential drive H1020812 AMSP, Daiwa/CSI, and
Computar H10Z0812M
LENS C
+/- 2.5 VDC single ended drive
with lens supplied reference
(implements 2.5V to 7.5V with
lens supplied center (5V))
Fujinon MD, BMD and SD series,
JVC HZ-713MD, Daiwa/CSI, and
Canon KTS/KTS-A series
LENS D +/- 6 VDC differential drive Daiwa/CSI and Vicon M & MS series
Operations Guide - DOC. 5753 CNX Focus/Zoom Control Interface: CNXFZ •1

Focus/Zoom Control Interface Crestron CNXFZ
Presets
In conjunction with the Crestron control system, the CNXFZ is capable of
“memorizing” focus/zoom settings for a virtually unlimited number of presets. Each
preset stores a specific setting. Positional feedback signals are essential to the
implementation of presets; unless the lens supports position mode. These analog
signals, provided by the lens, indicate current focus/zoom setting.
Position/Rate Mode
Movement of the lens may occur in either position or rate mode. A jumper board
may be selected that best accommodates the mode parameters required by the
system. Refer to “Position/Rate Mode Definition” on page 15 for a more detailed
explanation of position and rate mode.
Physical Description
The CNXFZ, shown below, is housed in a black enclosure with a silk-screened front
label. All electrical connections, except for the network (NET), are made to the front
panel. Also on the front panel, there are three LEDs and five buttons. All of these
front panel features are discussed in subsequent paragraphs.
At the shorter sides of the unit, the enclosure extends to form feet at a right angle to
the side. There are three holes per foot for inserting screws to stabilize the unit.
CNXFZ Physical Views
CNXFZ
2 •CNX Focus/Zoom Control Interface: CNXFZ Operations Guide - DOC. 5753

Crestron CNXFZ Focus/Zoom Control Interface
CNXFZ Ports
A number of ports bearing silk-screened labels are located on the CNXFZ. Refer to
the illustration and descriptions after this paragraph.
CNXFZ Front Panel
CNXFZ
NET
This 6-pin, 6-position RJ11 modular jack is used to connect the CNXFZ to the
control system.
NOTE: Review the latest revision of the Network Modular Cable Requirements
(Doc. 5682). Most 4-conductor phone cables are wired in a crisscross fashion and are
not compatible with Crestron equipment.
LENS
This DB15 female connector provides three channels for zoom, focus, and iris, as
well as additional signals depending on lens. Refer to the pinout table on the next
page. A 15-pin D-sub male connector with hood (P/N 748048-1) is supplied and
attaches to the LENS port. To properly wire this male connector, a wiring schematic
for each lens type (A through D) follows the pinout table. Crestron maintains a
limited number of cabling drawings for lenses. Refer to “Appendix: Application
Examples” on page 18 for specific lens applications. The information in the appendix
offers recommended cabling connections with the appropriate lens type.
Operations Guide - DOC. 5753 CNX Focus/Zoom Control Interface: CNXFZ •3

Focus/Zoom Control Interface Crestron CNXFZ
CNXFZ Pinout for LENS Port
PIN DESCRIPTION
1 Focus Out
2 Focus Common
3 Zoom Out
4 Zoom Common
5 Rate/Position Mode
6 5V Reference from Lens
7 7.5V Reference from Lens
8IrisOut
9 Iris Common
10 Iris Control 1
11 Iris Control 2
12 +5V to Pots
13 Pot Zoom
14 Pot Focus
15 0 Volts to Pots
Wiring Diagram for Lens A, B, and D (+/-12V, +/-8V, and +/-6V)
8
FEEDBACK_SUPPLY_+5V
FEEDBACK_GROUND
14
15
FOCUS_FEEDBACK
13
11
12
9
10
IRIS_CONTROL_2
ZOOM_FEEDBACK
POWER_GND
IRIS_CONTROL_1
n/c
M
n/c
+5V_VOLTS_LENSE_REFERENCE
7_VOLTS_FROM_LENSE
CNXFZ
7
5
6
4
3
IRIS_MOTOR
POWER_GND
RATE/POSITION
ZOOM_MOTOR
n/c
n/c
n/c
M
2
1
FOCUS_MOTOR
POWER_GND
M
4 •CNX Focus/Zoom Control Interface: CNXFZ Operations Guide - DOC. 5753

Crestron CNXFZ Focus/Zoom Control Interface
Wiring Diagram for Lens C (KTS/KTS-A Series and MD/BMD/SD Series)
FOCUS_FEEDBACK
ANALOG_GROUND
IRIS_CONTROL_2
ZOOM_FEEDBACK
IRIS_CONTROL_1
12 n/c
15 n/c
14 n/c
13 n/c
IRIS MODE (LOCAL/CAMERA)
ANALOG_+5V
11
10
POWER_GND
8
9n/c
IRIS_MOTOR
4
5
IRIS_CONTROL
+5V_VOLTS_LENSE_REFERENCE
7_VOLTS_FROM_LENSE
FOCUS_MOTOR
CNXFZ
3 9
FOCUS SPEED/POS SIG
7
6
POWER_GND
RATE/POSITION 5
4
IRIS SPEED/POS SIG
SIGNAL COMMON
+V1 (+7.5V)
10
7
11
ZOOM SPEED/POS SIG 2
1
HIROSE LENSE CONNECTOR
ZOOM_MOTOR
POWER_GND 2
1FOCUS CONTROL
ZOOM CONTROL
GROUND
8
3
RS-232
This DB9 female connector is primarily used to control “smart” cameras (serial-port-
controlled cameras). Refer to the pinout table below.
CNXFZ Pinout for RS-232 Port
PIN DESCRIPTION
1 -
2 Rx (to CNXFZ) Input
3 Tx (from CNXFZ) Output
4 -
5GND
6 -
7 RTS (from CNXFZ) Output
8 CTS (to CNXFZ) Input
9 -
Operations Guide - DOC. 5753 CNX Focus/Zoom Control Interface: CNXFZ •5

Focus/Zoom Control Interface Crestron CNXFZ
CNXFZ Indicators
Two indicators are located on the CNXFZ front panel. Both have a silk-screened
label. Refer to the illustration shown in “CNXFZ Ports” on page 3 and the
descriptions after this paragraph.
POWER
This LED illuminates when 24 VDC is supplied to the CNXFZ.
NET
This LED illuminates when communication between the control system and the
CNXFZ is established. Illumination indicates that the SIMPL program currently
loaded has a network device defined at the same NET ID as the CNXFZ.
CALIB
Function not defined at time of printing. LED installed for future use.
CNXFZ Buttons
Five buttons are located on the CNXFZ front panel. The purpose of these buttons is
to permit local manual operation of lens focus and zoom functions when installing
the unit. Each has a silk-screened label. Refer to the illustration shown in “CNXFZ
Ports” on page 3 and the descriptions after this paragraph.
FOCUS ∧(IN) / FOCUS ∨(OUT)
These buttons provide manual focus inward or outward control of the camera lens.
ZOOM ∧(IN) / ZOOM ∨(OUT)
These buttons provide manual zoom inward or outward control of the camera lens.
CALIB
Function not defined at time of printing. Button installed for future use.
Leading Specifications
The table below and on the next page provides a summary of leading specifications
for the CNXFZ. Dimensions and weights are rounded to the nearest hundredth unit.
Leading Specifications of the CNXFZ
SPECIFICATION DETAILS
Power Requirements 24 VDC, 2.5A; 60 Watts
Default Network ID 40
SIMPL™ Windows® Version 1.30.01 or later*
CNX Operating System Version 5.01.21x or later
CNX Monitor Version 2.05x or later
CNMS, CNRACK, CNLCOMP Operating System Version 3.18.09 or later
ST-CP Operating System Version 4.00.49 or later
ST-CP Monitor Version 1.29 or later
VisionTools™ Pro (VT Pro) Version 1.21 or later*
Crestron Database Version 11.7.211 or later*
* The latest software versions can be obtained from the Software Downloads page (Simplwin,
Touchpnl, and Cresdb Libraries) of the Crestron website (www.crestron.com). New users are
required to register in order to obtain access to the FTP site.
6 •CNX Focus/Zoom Control Interface: CNXFZ Operations Guide - DOC. 5753