User manual
Contents
1. ma i Ti A 7 Up th pare _ SYNC VIDEO IN Figure 2 Indications and connectors on the miniature UTF hk Pk e Fiber ITAL transmitter stand alone Up the Fiber TX ene VIDEO r g A AN GP x d Fy G i s r Y 1 fa t f d ri ae Ss A Figure 3 Indications and connections on the UTF transmitter p i j a Up the Fiber Indications and connections on the UTF receiver Transmitter The miniature stand alone UTF transmitter has the following indicators and connectors figure 2 1 TX Optical fiber connection one two fiber models RX Optical fiber connection two fiber models 7 Pin data connector 2 Pin power supply connector BNC 75 Q connector Composite video input SYNC This indicator can show Green Operational link Red Local synchronisation error Yellow Remote synchronisation error The rack mounted UTF transmitter has the following indicators and connections figure 3 1 SYNC This LED can show Green Operational link Red Local synchronisation error Yellow Remote synchronisation error 2 BNC 75 Q connector Composite video output 3 TX Connection for optical fiber one two fiber models RX Connection for optical fiber two fiber models 4 Not used 5 NV This LED can show Red No video on in or output Off Video signal present 6 6 Pin data connector 7 4 Pin connec2. cabling S FTP or at least an equivalent If system components such as cabling e g coaxial cable data audio cc wiring and or the units are used outdoors ensure that all electrically connected components are carefully earthed and protected against surges high voltage transients caused by switching or lightning ESD Electrostatic discharge ESD can damage or destroy electronic components Proper precautions should be taken against ESD when opening the equipment 9 SELV conforming to IEC 60950 1 lt 60 Vdc output output voltage galvanically isolated from mains All power supplies or power supply cabinets available from Siqura comply with these SELV requirements 7 Product disposal for recycling In the interest of protecting the natural environment properly recycling the unit at the end of its service life is imperative cd us CE Qqy Recycling A The unit contains valuable materials which qualify
3. the transmitter should show green and the SYNC indicator on the receiver should also light up green When no video signal is present the NV indicators show red 4 Care and maintenance The modules are designed to be maintenance free To guarantee reliable operation of the unit take the following precautions e prevent dust from collecting on or in the equipment e protect the equipment against moisture e maintain cooling space around the equipment 5 Technical specifications For technical specifications please refer to the data Sheet of the relevant model 6 Safety EMC ESD General The safety information contained in this section and on other pages of this manual must be observed whenever this unit is operated serviced or repaired Failure to comply with any precaution warning or instruction noted in the manual is in violation of the standards of design manufacture and intended use of the unit Installation adjustment maintenance and repair of this equipment are to be performed by trained personnel aware of the hazards involved For correct and safe use of the equipment and in order to keep the equipment in a safe condition it is essential that both operating and servicing personnel follow standard safety procedures in addition to the safety precautions and warnings specified in this manual and that this unit be installed in locations accessible to trained service personnel only Siqura assumes no liabilit
4. Controller or camera RS 485 connection UTF TX or RX Vv RS 485 connection DATA IN OUT During 2 wire operation TX lines will be disconnected and output data is sent through the RX lines Figure 6 2 Wire connection NO TERMINATION BIAS RESISTORS HERE CONTROL Figure 7 Termination and bias example front panel bus configuration Termination and bias resistors When connecting more than one UTF in a bus structure only one data input on the UTF modules needs to be terminated and or biased The resistors can be attached to the external connectors Whether they are needed depends on the termination and bias resistors in the camera etc EasyC ay With the lower switch D bus see figure 4 pos 4 in the ON position the external data going into the data input see figure 4 pos 6 is put onto the internal data bus while a UTF receiver is then also enabled to such get data from this internal data bus To minimise external wiring the UTF models are fitted with EasyC s SURVEILLANCE SOLUTIONS To be able to control a group of receivers with one external data connection the lower switch has to be in the ON position for each receiver belonging to that group and the external data has to be connected to only one receiver of that group The single RS 485 422 data link in the lowest UTF RX needs no termination resistors Powering up a system When powering up a system the SYNC indicator on
5. UTF 4240 TX UTF 4250 TX UTF 4240 RX and UTF 4250 RX Optical Video Transmitters Receivers Single mode USER MANUAL WARNING This is a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures 1 General description This user manual is valid for the following models Model Description __ Housing UTF 4250 RX Rack mounted UTF 4240 RX 2 Rack mounted UTF 4250 RX 2 Rack mounted be E eee UTF 42xx SA Table 1 Models described in this user manual sm single mode fiber A UTF Up the Fiber transmitter TX converts a composite video signal into a high quality 9 bit digitised optical equivalent and transmits this over optical fiber Additionally it optically receives and transmits data signals and converts these signals into electrical equivalents Finally the transmitter provides a voltage free alarm contact normally open for door contacts and anti tamper contacts for example Complementary UTF receivers RX receive and convert the optical signal to video data contact closure Like the TX the RX is a bidirectional optical data transceiver The receivers and transmitters operate over two single mode optical fibers or one single mode optical fiber using either one wavelength 1310 nm or two wavelengths 1310 1550 nm respectively The bidirectional RS 485 422 data interface handles PTZ communication for all type
6. ate the two loads of the 24 Vac supply this might be preferable in any case as a precaution If in doubt please contact your distributor Mounting Before mounting the miniature transmitter the mounting bracket has to be installed in a suitable place After securing the bracket the transmitter can be clicked into it Make sure the transmitter is positioned and fixed correctly A stand alone receiver can be installed nearly everywhere When more than one receiver is needed use Siqura MC 10 and MC 11 cabinets RS 485 422 connection Before connecting the system the RS 485 connection needs to be configured for 2 wire or 4 wire mode This can be done with the upper switch 2W 4W see figure 4 pos 4 on the front panel of the receiver The positions are indicated on the front panel The connections between the transmitter lt gt camera and receiver gt controller in 4 wire and in 2 wire mode are indicated in figures 5 and 6 respectively 4 wire mode Data input termination and or line biasing resistors on the UTF input are provided with the unit Controller or camera RS 485 connection UTF TX or RX Vv RS 485 connection DATA OUT DATA IN Data input termination and or line biasing should be inside the controller or camera Figure 5 4 Wire connection 2 wire mode Data input termination and or line biasing on the UTF input are provided with the unit
7. r is disconnected from the unit The optical radiation is invisible to the eye Use of controls or adjustments or procedures other than those specified herein may result in hazardous radiation exposure The installer is responsible for ensuring that the label depicted below background yellow border and text black is present in the restricted locations where this equipment is installed The locations of all optical connections are listed in the Indications and Connectors section of this manual Optical outputs and wavelengths are listed in the Technical Specifications section of this manual EMC This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with this instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Any interruption of the shielding inside or outside the equipment could cause the equipment to be more prone to fail EMC requirements Non video signal lines must use appropriate shielded CAT5
8. s of camera interfaces RS 485 TTY Manchester biphase Sensornet etc The data interface configuration four wire or two wire only needs to be set at the receiver side Monitor Controller for camera Figure 1 UTF general connection Siqura 2015 Version 041507 2e UTF SM MW10 Please read section 6 of this Manual A wide range of operating temperatures makes the stand alone transmitter suitable for use within outdoor camera housings and camera connection boxes see Technical Specifications The transmitter can be powered by the camera power supply 12 Vdc or 24 Vac or by a PSA PSU 12 DC For operation under extreme environmental conditions the PSU 12 DC is recommended If 24 Vac is used read section 3 first The UTF receiver RX is designed for use in a Siqura MC power supply rack The UTF 42xx SA are the stand alone versions of the rack mounted models Depending on type they handle one RX or two RX 2 video data CC channels The UTF receivers are SNM compatible EasyC s The receiver supports EasyC s With this feature a group of receivers only needs one external data connection The data is put on the internal databus D bus of the rack and is available to all connected receivers in that rack The general connection layout is given in figure 1 Video RS 485 CC Camera with pan tilt and zoom PTZ SURVEILLANCE SOLUTIONS 2 Indicators and connectors JEA i
9. tor for potential free alarm contacts channel CC1 GND and channel CC2 GND Note that the TX 4240 is no longer available The TX 4250 is only available upon special request Receiver The UTF receiver has the following indicators and connections figure 4 1 SYNC This LED can show Green Operational link Red Local synchronisation error Yellow Remote synchronisation error 2 BNC 75 Q connector composite video output 3 TX Connection for optical fiber one two fiber models RX Connection for optical fiber two fiber models 4 Dual toggle switches for 4 2 wire RS 485 data and D Bus operation EasyC s 5 NV This LED can show Red No video on in or output Off Video signal present 6 6 Pin data connector 7 4 Pin connector for potential free alarm contacts channel CC1 and channel CC2 SURVEILLANCE SOLUTIONS 3 Configuration and installation Note on powering of a UTF TX MSA with 24 Vac from the camera The miniature stand alone transmitter can convert 24 Vac power through an internal full rectifier bridge the of its internal DC voltage is connected to the metal housing If the camera uses the same Vac power supply in parallel but with a single sided rectifier circuit the UTF power supply diodes may suffer since there always will be a connection between the housings through the coax cable shielding To prevent the occurrence of such problems proper measures must be taken to separ
10. y for the customer s failure to comply with any of these safety requirements UL IEC EN 60950 1 General safety requirements The equipment described in this manual has been designed and tested according to the UL IEC EN 60950 1 safety requirements If there is any doubt regarding the safety of the equipment do not put it into operation This might be the case when the equipment shows physical damage or is stressed beyond tolerable limits e g during storage and transportation Before opening the equipment disconnect it from all power sources The equipment must be powered by a SELV power supply When this unit is operated in extremely elevated temperature conditions it is possible for internal and external metal surfaces to become extremely hot member of the TKH Group lt Optical safety This optical equipment contains Class 1M lasers or LEDs and has been designed and tested to meet IEC 60825 1 1993 A1 A2 and IEC 60825 2 2004 safety class 1M requirements Optical equipment presents potential hazards to testing and servicing personnel owing to high levels of optical radiation When using magnifying optical instruments avoid looking directly into the output of an operating transmitter or into the end of a fiber connected to an operating transmitter or there will be a risk of permanent eye damage Precautions should be taken to prevent exposure to optical radiation when the unit is removed from its enclosure or when the fibe
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