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Precision Engineered Opto-Electronics

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EX72 

Explosion Protected Camera 

 

 

INSTALLATION INSTRUCTIONS

  

 

Summary of Contents for EX72

Page 1: ...Precision Engineered Opto Electronics EX72 Explosion Protected Camera INSTALLATION INSTRUCTIONS ...

Page 2: ...SS 2 power adaptors must be used in order to comply with electrical safety standards Only qualified personnel shall install any Bosch Security Systems Inc surveillance product Bosch Security Systems Inc will not be responsible for injuries or damages resulting from the improper installation or use of any product sold by Bosch Security Systems Inc their agents distributors or dealers EU Directives ...

Page 3: ...rds Safety Class I Div 1 2 Groups B C D Class II Div 1 2 Groups E F G Class III T6 Temperature Code Environmental CSA NEMA TYPE 4X DEMKO 07 ATEX 142765X II2G Ex d IIc T6 ATEX Category 2 Gas equipment designed for installation in Zone1 Protection by constructional safety using flame proof enclosure suitable for Coal Disulphide environments with maximum equipment surface temperature of 85 c ...

Page 4: ...llation 2 Mechanical Specifications 3 Initial Preparations 6 Guidelines 6 Section 1 Mounting Camera Housing 7 Section 2 Voltage Input Connections 11 Section 3 Camera Alignment 13 Section 4 Camera Adjustments 19 Section 4 Troubleshooting Guide 27 Section 5 General Specifications 32 ...

Page 5: ...FMZ300 Compact Zoom Module or the dual board Vari Focal Auto Iris lens camera The FMZ300 module features Ex View HAD performance with a total zoom of 216x as well as an infrared cut filter for true color and infrared performance A voltage regulator circuit allows for 12V dc or 24V ac operation as well as a range in between It also provides protection from voltage surge transient spikes and reverse...

Page 6: ...Bosch Security Systems if a problem is noted Ssee the rear of the booklet for contact numbers PARTS LIST items supplied with unit EX72 Camera M3 Allen key Installation Instructions booklet ITEMS REQUIRED FOR INSTALLATION not supplied with unit mounting hardware tools electrical splices and crimps small slotted screwdriver Ensure zone conditions are observed and regional health Safety regulations a...

Page 7: ...3 EX72 Camera MECHANICAL SPECIFICATIONS Side View 5 94 151mm Optional Mounting Bracket EX72 Housing Cover Base 5 63 143mm 6 34 161mm ...

Page 8: ...4 EX72 Camera MECHANICAL SPECIFICATIONS Front View 5 63 143mm Housing only 5 43 138mm Optional Mounting Bracket and Hardware ...

Page 9: ...5 EX72 Camera INPUT OUTPUT CABLES Cover Camera Base Casting Set Screw O Ring Gasket VIDEO OUTPUT BNC CABLE POWER INPUT CABLE Camera Module ...

Page 10: ...nternal wiring changes are necessary to accommodate these input voltages Determine the optimum location for the camera Section 1 Mounting Camera Housing All cameras have been tested prior to shipment GUIDELINES The installation of the EX72 Camera is shown in Sections 1 and 4 listed below It is important that these steps are followed in sequence 1 Mounting Camera Housing 2 Voltage Input Connections...

Page 11: ...ion that is protected from accidental damage or tampering and environmental conditions that could exceed the camera s general specifications See page 32 Caution Ensure the selected location is protected from falling objects accidental contact with moving objects and unintentional interference from personnel Follow all applicable building codes ...

Page 12: ...era such that it cannot be easily interfered with either intentionally or accidentally Select a mounting surface capable of supporting the combined weight of the camera and its mounting hardware under all expected conditions of vibration and temperature Secure all cabling ...

Page 13: ...e set screw in the cover must be loose prior to the cover s removal Ensure the gasket is not displaced during this procedure Re attach the cover after the camera has been mounted Figure 1 1 Cover Removal Mounting Holes Cover Gasket Optional Mounting Bracket Base Housing Set Screw ...

Page 14: ...l mounting bracket and its designated mounting holes The attached EX72 camera is not shown for clarity purposes Figure 1 2 Optional Mounting Bracket BRK 17 0001 3 23 82 1mm 63 5mm 2 65 67 3mm Two 75 x 25 oblong mounting holes 2 50 ...

Page 15: ...AGE INPUT CONNECTIONS Connect the input power ac or dc to the camera as shown below Figure 2 1 Power Input Wiring Power Input Note The camera is an isolated unit The input power wiring is not polarity dependent ...

Page 16: ...12 Power IN Power OUT to camera from supply Figure 2 2 VRB Input Output Wiring ...

Page 17: ... plate indicates the correct upright viewing orientation for the camera lens If a particular situation requires the camera to be mounted to a surface other than the designated mounting plane then the camera module must be removed and the camera s mounting ring rotated into the new upright viewing position The TOP label must always point UP no matter to what angle the mounting bracket and camera ho...

Page 18: ...14 Remove the three socket screws A with the supplied Allen key and carefully lift out the camera module A A A FMZ300 Camera Module Figure 3 1 FMZ300 Camera Module Removal TOP Label TOP ...

Page 19: ...ove the three socket screws A with the supplied Allen key and carefully lift out the camera module A A A Figure 3 2 Dual Board Auto Iris Vari Focal Camera Module Removal TOP TOP Label Dual Board Camera Module ...

Page 20: ... mounting hole in the camera s mounting ring This hole designates the UP position of the camera B B B Set screws B are used for the camera s mounting ring rotational adjustment Figure 3 3 Camera Mounting Ring as shipped Camera Mounting Ring TOP threaded mounting hole ...

Page 21: ...rent position loosen the three set screws B and rotate the camera mounting ring until the TOP threaded hole is perpendicular to the new mounting surface B B B Figure 3 4 Camera Mounting Ring Rotated TOP threaded mounting hole Rotation New Mounting Surface ...

Page 22: ...ully place the camera module onto the mounting ring ensuring that the TOP label lines up with the TOP mounting hole Tighten the three camera plate set screws connect the video and power cables and check the orientation of the image on a monitor Figure 3 5 Camera Housing in Rotated Position FMZ300 Camera shown for reference TOP Label TOP ...

Page 23: ...n page 20 Step 4 1 2 The set screw for N is used for image focus Step 4 1 3 The set screw for T W is used for telephoto or wide angle settings Step 4 1 4 Re tighten the set screws after focus adjustments have been completed Step 4 1 5 Locate the Auto Iris adjustment controls as shown in Figure 4 2 on page 21 Step 4 1 6 Adjust the Auto Iris as per Tables A and B on page 22 ...

Page 24: ...Auto Iris camera may be supplied with the EX72 unit Use the guide below for focal adjustment FIGURE 4 1 Lens Focus Adjustment T W N Loosen this set screw for Telephoto or Wide Angle Adjustment Loosen this set screw for Focus Adjustment ...

Page 25: ... Front view of dual board Vari Focal and Auto Iris camera FIGURE 4 2 ALC and Level Controls for Auto Iris Adjustment See Tables A and B on page 22 for adjustment details P A H L ALC Control LEVEL Control ...

Page 26: ...ment Metering to the peak light intensity of the image Turn towards P Average metering over the image Turn towards A Table B Brightness Level Adjustment Brightness LEVEL Adjustment For a brighter picture Turn towards H For a darker picture Turn towards L ...

Page 27: ...Z300 Camera Zoom Adjustments Step 4 2 1 Use Figure 4 3 below in conjunction with Steps 4 2 2 to 4 2 6 on pages 24 to 26 for detailed instructions FIGURE 4 3 FMZ300 Zoom Adjustment Use Keys UP ENTER ESC DOWN ...

Page 28: ...he camera to a monitor in order to display the Menu Refer to the FMZ300 Operation Guide for additional information Press the ENTER key for 3 seconds to get into the OSD Menu Press the ESC key to leave the OSD Menu Once the ESC key has been pressed all set parameter data will be saved and the display will return back to the previous menu page This will occur while setting the parameters and without...

Page 29: ...m functions will be displayed Step 4 2 4 Move the cursor to ZOOM and press the ENTER key to access the ZOOM Adjustment Menu SETUP MENU 2 5 WHITE BAL ATW SYNC OFF ZOOM DIGITAL ZOOM OFF FOCUS AUTO FOCUS OFF SETUP MENU 2 5 WHITE BAL AWB SYNC OFF ZOOM DIGITAL ZOOM OFF FOCUS AUTO FOCUS OFF ...

Page 30: ... Step 4 2 6 Move the cursor to DIGITAL ZOOM and press ENTER key to access the DIGITAL ZOOM Function Selection Menu Use the UP or DOWN keys to select DIGITAL ZOOM ON or OFF adjustable from 1 to 10 ZOOM WIDE TELE SETUP MENU 2 5 WHITE BAL AWB SYNC OFF ZOOM DIGITAL ZOOM ON FOCUS AUTO FOCUS OFF ...

Page 31: ...Voltage range Check the power connections at the power supply Both ac and dc voltage inputs are on the same wires Check for loose wires or poor connections If connected to dc the supply range is 10 5 40V dc If connected to ac the supply range is 12 30V ac Measure the voltage at the input power connector ...

Page 32: ...till no video connect the camera directly to the monitor Check the video signal If okay the problem is with the interconnections If still no video contact Bosch Security Systems see back cover for contact details ________________ Ensure the video cable is correctly matched and terminated with 75 ohms at each end Check if video cables are compatible Check connections Relocate or replace the power s...

Page 33: ...g on video cable 24V ac operation Low voltage Check the coax cable shield is not touching ground e g at the couplings A video isolator or isolation transformer may be required Line Lock adjustment required Check the voltage at input power cable Must be 10 5V dc or 12V ac Check video leads for reversed connections ...

Page 34: ...30 NOTES ...

Page 35: ...h V dc and V ac Input Voltage 10 5 40 dc 12 30V ac electrically isolated Enclosure housing Aluminum casting sealed to IP66 NEMA4X Viewing Window Tempered Glass Dimensions H 5 63 143mm W 5 43 138mm L 5 63 143mm Weight 2 8kg 6 2 lbs Subject To Change Without Notice ...

Page 36: ...rica Bosch Security Systems B V P O Box 80002 5600 JB Eindhoven The Netherlands Phone 31 40 2577 284 Fax 31 40 2577 330 emea securitysystems bosch com www boschsecurity com Asia Pacific Bosch Security Systems Pte Ltd 38C Jalan Pemimpin Singapore 577180 Phone 65 6319 3450 Fax 65 6319 3499 apr securitysystems bosch com www boschsecurity com Bosch Security Systems Inc 2009 Data subject to change with...

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