PAN TILT ZOOM TELEMETRY RECEIVER USER MANUAL
Contents
1. RISK OF FIRE REPLACE FUSE AS SHOW CX 1 ADDRESS 0 00000000 00000006 1 7 3 ADDRES2. BETATECH RVI WARNING 1 ADDRESS 9 LETHAL VOLTAGES 2 ADDRESS 1 Og 5 CHECK YOUR WIRING 3 ADDRESS 2 3 5 oe E JPZ i 4 ADDRESS 3 ial 5 ADDRESS 4 R8 Q NEUT act S H TILT UP MOTOR NEUTRAL ACI UP Act S rye pOORESS 5 TILT UP MOTOR LIVE Pl DOWN Rvo act He ADDRESS 6 TILT DOWN MOTOR NEUTRAL yoo U 8 6 12V LENS Ser 20 DOWN ACL S TILT DOWN MOTOR LIVE Oo an a NEUT Act i 52 ACI PAN LEFT MOTOR NEUTRAL sls LEFT ACH S 1 Baun e ACI PAN LEFT MOTOR LIVE
3. RISK OF FIRE REPLACE FUSE AS SHOW OE ADDRESS 0 00000000 000000004 1 5 3 ADDRESS 2 0000000 0000000 4 ADDRESS 3 Ud 5 ADDRESS 4 if Je ADDRESS 5 S U ADDRESS 6 6 12 LENS 82 1 BAUD A S 0 2 BAUD 3 BAUD S gt 4 8 9 S IS j me ie P FeR POSITIVE VOLTAGE REFERENCE 1 FOR PRESETS AUXI Q PETIA TILT FEEDBACK VOLTAGE FOR PRESETS AUX2 A FREF POSITIVE VOLTAGE REFERENCE 2 FOR PRESETS PAN FEEDBACK VOLTAGE FOR PRESETS lt BART ERARE A eraus GROUND REFERENCE 1 FOR PRESETS PTZ De Q
4. oo O EE eac S J1 ZOOM FOCUS IRIS LEDS 82 5 SCR13 SCRS Ns T uxa EARTHING WIRE AND LUG DO NOT REMOVE OJ SLO PS acl 91 olg TECH DRIVER a ae 4 ES BETAT TRANSFORMER CONNECTIONS VER 2 8 OO O CONTROLLER Be 5 be v2 1 3 98 BOTTOM BOARD CPU LED 510 gt BLOW 1 2 OO ite lt 4 LED1 lt IRIS 5 2 2 6
5. ZOOM MOTOR ao 090 R 2avec S PL ZOOM MOTOR 52 OOR 4 O 2 JAUX3 aur FI O 1 510 12 PTZ AC 9 8 0 DRIVER a 227 PTZ NER 20 CONTROLLER 5 AMP 2 1 3 98 510 BLOW 4 4 J 2 OU sus P 4 LEDL OO IRIS ca Ki c 7 Page 7 RISK OF FIRE REPLACE FUSE AS SHOW CX 1 ADDRESS 9 00000000 0000000 ponRess 1 ADDRESS 2 000000 gf OU JOCI 2 4 ADDRESS 3 U4 5 ADDRESS 4 e ADDRESS 5 PAN MOTOR S U H F ADDRESS 6 PAN MOTOR 8 6 12V LENS TILT MOTOR S 1 52 TILT MOTOR SH PAN BRAKE S PAN BRAKE tts TILT BRAKE S 2 2 BIT TILT B
6. 0 0 452 MELVILLE 2109 301 PROGRESS HOUSE 110 BORDEAUX DRIVE BORDEAUX RANDBURG 2194 SOUTH AFRICA TEL amp FAX 886 3128 E TATE CH PAN TILT ZOOM TELEMETRY RECEIVER USER MANUAL 47 cot 43 PTZ TELEMETRY RECEIVER CONTROLLER 5 BETATECH HC POWER COMMS DANGER LETHAL INTERNAL VOLTAGES Revision 4 05 26 October 1999 1 INTRODUCTION 000 0 3 2 3 CONFIGURATION FOR AUTO PAN ccccccccccccccccccscccssecscsesccsecsccscesscsssssesessssssssssscessesescesssssssssssssssssssesssssssssssssssessssssesss IN This equipment uses mains supply voltage which can be lethal if correct safety procedures are not adhered to This equipment must be earthed Depressing the test switch can cause the Pan Tilt unit connected to this equipment to move Ensure that such movement will not endanger people or equipment 3 1 INTRODUCTION The Betatech pan tilt zoom PTZ telemetry receiver allows for the
7. 83 NEUT ACL BAUD ACI PAN RIGHT MOTOR NEUTRAL O COL RIGHT ACL BAUD ACI PAN RIGHT MOTOR LIVE ays NEUT ACI AUX 1 NEUTRAL LEFT 5 o S z 1 AUX 1 LIVE NEUT IN PAN TILT AND AUX 1 amp 2 NEUTRAL FEED LIVE IN S PAN TILT AND AUX 1 amp 2 LIVE FEED EARTH 50 Oo PSL oq oo 2 S ROUND EARTH IERTE SER 4 EARTH S 4 EARTH Q Q AC2 EARTH S E gt FB_YREF NEUT M2 ee veer AC2 AUX2 NEUTRAL amp 5 Cis fel aux2 ace S Prt AC2 AUX 2 LIVE aS o Smo ace AC2 AUX3 NEUTRAL STATUS S HA AC2 AUX3 LIVE AUX 1 Rys ace 122 a AC2 AUX 2 amp 3 NEUTRAL FEED IVE Ace S _ res 2 AUX 2 amp 3 LIVE FEED 0 5 Ol H A 3 cs 1 _2001 g als i ol eroun ola 220VAC L IN Fase 220 VAC LIVE IN ool FZ Ceovac S A 220 VAC NEUTRAL 1 220 L OUT 435 220 VAC FUSED LIVE OUT AUX2 RVG Lu 220 VAC NEUTRAL OUT O er OH EARTH 9 Ee Hee EARTH TO CHASSIS A go mo cart S Pop NU resus EA
8. AC1 PAN TILT AND AUX 1 amp 2 NEUTRAL FEED 2 Ifthe PT head is 24 VAC powered connect 24 VAC LIVE OUT and 24 VAC NEUTRAL OUT to 2 PAN TILT AND AUX 1 amp 2 LIVE FEED and PAN TILT AND AUX 1 amp 2 NEUTRAL FEED 3 Should auxiliary outputs 2 and 3 be required connect the required voltage feed either 220 VAC or 24 VAC from 1 1 to the AC2 feed Note that this circuit is independent of AC1 It is therefore possible to power the AC1 circuit with a different AC voltage to AC2 4 Connect the pan and tilt motors to the connections shown Fig 3 For use with a DC PTZ head ensure that a DC driver board is installed This board is labeled PTZ DC DRIVER as shown in Fig 3 Connect the pan and tilt motors to the connections shown in Fig 3 Connect the lens to the connections shown in Fig 2 Ensure that the lens polarity is correct so that the lens function directions are not reversed If an auto iris lens is used no iris connection to the PTZ telemetry is required the auto iris control signals are generated by the camera and must be connected as described in the camera zoom lens technical literature Connect the RS485 communications to the RS485 RS485 and GROUND connections shown in Fig 2 Ensure that the polarity is correct The RS485 connections are internally protected against limited overvoltages In areas where there is a high risk of lightning such as whe
9. BAUD A o NEUT act 2 BAUD SOL DE 08 RIGHT ACL S 3 BAUD Of NEUT ACL 9 4 8 9 BIT PAN LEFT 5 O AUXL ACL 2 m jomo O NEUT IN ACI 9 ls LIVE IN ACH S 7 SOL 510 EARTH fee 308 Coolt LOO EARTH S J1 55 PAN RIGHT ie ee NEU AES A rere POSITIVE VOLTAGE REFERENCE FOR PRESETS a0 A Pett TILT FEEDBACK VOLTAGE FOR PRESETS AUX2 A reaver POSITIVE VOLTAGE REFERENCE 2 FOR PRESETS amp r NEUT AC2 9 Q FE PRN PAN FEEDBACK VOLTAGE FOR PRESETS stATUS acad A GROUND REFERENCE 1 FOR PRESETS SERIISCRA Q FEIRE IRIS FEEDBACK VOLTAGE FOR PRESETS Vaux 1 Rus Tare 2 Herse GROUND REFERENCE 2 FOR PRESETS Same O o IVE IN ac24 S QZ 2 Feree FOCUS FEEDBACK VOLTAGE FOR PRESETS J09 c5 Orzo ZOOM FEEDBACK VOLTAGE FOR PRESETS Io ale als SNE CIN 9 TAMPER SW GROUND RETURN U RS485 COMMS Oog N IN S F A GROUND TESTI SCR12 5 5 22avAc L OUT QZ m 4 RS485 COMMS io AUX2 Rve Jazavac N ouH 9 12 IRIS MOTOR 51 7 06 o0 Og EARTH 9 A Arecy FOCUS MOTOR A go m O EARTH S L FOCUS MOTOR Test 80 a 24VAC LIVE A
10. IRIS FEEDBACK VOLTAGE FOR PRESETS DRIVER A eree GROUND REFERENCE 2 FOR PRESETS VER 2 3 4 98 9 Q FB FOCUS FEEDBACK VOLTAGE FOR PRESETS er aT Ue Oe ole d 2 reapers TAMPER SWITCH obra c20 2609 ZOOM FEEDBACK VOLTAGE FOR PRESETS TESTL A ereune TAMPER SW GROUND RETURN LI 4 4 ROUNE GROUND Pmi 2 U 4 RS485 COMMS laux R38 022 6 SCR2 021 2 AH IRIS MOTOR 0 Aux4 2 7 P IRIS MOTOR JPL A rece FOCUS MOTOR FoEt FOCUS MOTOR ACL 6 1 2 ZOOM MOTOR TEST2 al 1 ZOOM MOTOR 14 2 5 S 3 cl R3751 SCR3 SCR4 D2 RO 4 SLO BLOJeri i SLO BLO 4 E S BETATECH PTZ CONTROLLER v2 1 3 98 FOCUS _ 227 1 2 84 Ve IRIS LEDI 9 680 ZE FIGURE 2 CONNECTIONS TO BOTTOM AND DC Are TTR BOARD ARE THE SAME FOR BOTH AC AND DC DRIVER BOARD CONFIGURATIONS Ans sA ADDRESS 0 BETAIECH as LE 1 2 ADDRESS 1 E CHECK YOUR WIRING 3 ADDRESS 2 z oF a 5 5 2 _ Tl 4 ADDRESS 3 On O Ro OL NEUT Aci ADDRES S14 1 ADDRESS 5 T SCR SCRI ACI UP ADDRESS 9 RY2 NEUT ACL if ADDRESS 6 NO Oo at so DOWN ACH S 8 6 12 LENS OO NEUT ACL 52 LEFT ACH S
11. TILT DOWN ave AGI DIP SWITCH 1 OTi O DOWN ACL S 8 6 12 LENS es NEUT Act s2 __ gt aal 88 LEFT ACH S BAUDA NEUT 1 2 ee Al 00 KEIO wef oo Ba NEUT 118 ao ert PAN TILT AND AUX 1 CONNECTIONS AUX1 ACH S pT OPTO3 5 OE So heur m aci QA o 2C CONNECTIONS LIVE IN ACH S L MAIN STATUS LED of O EARTH w 5 EARTH S 7 TEST SWITCHES 1 AND 2 Go PAN RIGHT Lm ee are 1 n go jo H 5 22 S IS E 58 8 5 7 AUX2 acad A Ril NEUT AC2 _ FB_PAN STATUS auxa Aco S z IA SCRLISCR4 me KS Ia ie TETS oe Ive z ES Jferocus MAINS IN AND OUT CONNECTIONS 5 O H c5 4 FB_ZOOM e 55 ac S 2 Use Cae Q 21 S 2 lerouno BOTTOM PCB CONNECTIONS TESTI SCRI2 5 5 22QVAC L OUT S 5 485 cl 10 5 Rve Jazavac out 4 1 FUSE 5 20 1A SLO BLOW OP TOS 6 Og EARTH A Focus A go oS ce EARTH S Focus F2 FUSE 5X20MM 5A SLO BLOW TEST2 42 Asl E al 24VAC LIVE A T
12. RAKE S9 POSITIVE 12 24 VDC S wai AUX OUTPUT 1 Eset POSITIVE 12 24 VDC S AUX OUTPUT 2 OOOO A FB_VREF AUXL A a FB_TILT AUX2 A FB_VREF lt O FB EAN lt PAN BRAKE AU PB IRIS Eke Ue RVI A ferouno 9 aver O JPS A FE FOCH AC AUX 3 AND 4 NEUTRAL FEED STATUS O jo boo 6 S 2 AC AUX 3 AND 4 LIVE FEED A AUX 4 LIVE 5 1 GROUND 4 S AUX 4 NEUTRAL Lr 72051911015 A Kerou AUX 3 LIVE O lLauxs R38 022 SCRI SCR2 021 0 2 S 2 IRISA AUX 3 NEUTRAL 10 aux FOCUS Ate 4 220 VAC LIVE IN Ol 1 8 S z A 220 VAC NEUTRAL Teata 220 VAC FUSED LIVE OUT n 6 S 220 VAC NEUTRAL OUT 2 R37 9 Bi 9084 02 EARTH TO CHASSIS 4 SLO BLOJsri i ANP SLO BLO 4 S EARTH IN 18 VAC LIVE OUT 2 S BETATECH 18 VAC NEUTRAL OUT F2 PTZ CONTROLLER v2 1 3798 4 J fee 2 0 4 __ i CD LEDL Q C6 F FIGURE 3 CONNECTIONS TO TOP PCB AC AND DC
13. RTH IN test2 E 5 8 24VAC LIVE 24 VAC LIVE OUT Q 0689 R13 2 S e 24 VAC NEUTRAL OUT 52 5 13 5 6 5 AUX3 g 5 RNP T 2 OPTO OJ 510 m _ hH PTZ 5 OFF ale BLON eee ais 2 5 BETATECH 5 Sol e EE 2 36 R O v2 1 3 98 BLOW 4 1 2 omer QO IRIS 0 1 Page 8 3 EXCLUSION ZONES It is possible to set up exclusion zones into which the PTZ may not be directed In order for this feature to be available the PTZ MUST be equipped with feedback potentiometers on pan and tilt Eight exclusion zones are available When auxiliary output 63 is switched on the exclusion zones are overridden and the PTZ may Clear Set Recall Set Recall Set Recall Set Recall be freely pointed to any direction Turning the Zone Top Left Bottom Left Top Right Bottom Right auxiliary output off once again limits PTZ movement Note that when the PTZ is first Store 11 31 Kosal Pos 51 switched on the PTZ is excluded from pointing Store 12 Pos 22 Pos 32 Pos 42 Pos 52 into the specified areas Eo es l 55 Turn on ey outpht 04 Store 15 25 Pos 35 Pos 45 Pos 55 Set two opposite corners for the zone s ae Store 17 Pos 27 Pos 37 Pos 47 Pos 57 While in setup mode the exclusion zones are set up by storing and reca
14. S 2 00000007 00000007 9 2 4 ADDRESS 3 Ud 5 ADDRESS 4 S Moores AN AND TILT LEDS S i eran uen U 8 6 12 LENS DIP SWITCH 1 1 BAUD A 2 POLIA DIP SWITCH 2 6 4 3 BAUD C S 2 114 DC PAN TILT AND AUX CONNECTIONS S A x MAIN STATUS LED S Hase gt TEST SWITCHES 1 AND 2 S Roero PAN AND TILT BRAKE AUX 1 AND AUX 2 LEDS Ls A FB_VREF A FB_TILT AND AUX 4 LEDS Qs A re ID ere H GROUND Pe BE ANEC 5 JPS e Fe_rocus _ 3 AND AUX CONNECTIONS S ee BOTTOM PCB CONNECTIONS A f 9 485 OlS 6 MAINS AND OUT CONNECTIONS SCRI SCR2_D2t 7 OQ 2 S IA teres IRIS FOC F1 FUSE 5 20 4A SLO BLOW JST ois FUSE 5X20MM 1 SLO BLOW cL SCR SCR4 S 4 SLO BLOJert 1 AMP SLO BLO 4 3 TRANSFORMER CONNECTIONS LS S 1 PES CONTROLER yT 9 98 BOARD CPU LED J TP2 12122 ZOOM LEDS EARTHING WIRE AND LUG DO NOT REMOVE BETATECH RVI WARNING 1 ADDRESS 0 LETHAL VOLTAGES 2 ADDRESS 1 OUR WIRING 3 ADDRESS 2 z 5 JPZ ADDRESS 3 22 5 5 DDRESS es NEUT ACI 1 AND TILT LEDS a 2 Ons UP DDR SCRA SCRI ADDRESS
15. Z telemetry receiver stores many parameters internally Should it be necessary to restore these values to the default factory settings the following procedure should be followed Note that the default values loaded may be modified by setting the address switch prior to restoring defaults Switch the power to the PTZ telemetry receiver off Set the address DIP switch for the required default settings Hold down both test buttons located on the AC or DC driver board While holding the buttons down switch the power to the PTZ telemetry receiver on The power indication LED will come on briefly and then go off for about 1 second The factory default settings will have been restored Note that the existing preset positions which are stored in the unit will be unchanged after this procedure Set the DIP switch to the required PTZ address The following table indicates the functions of the address DIP switch when the defaults are restored Switch Off Default On Function Position 51 8 15 seconds 60 seconds Sets the maximum time which the PTZ will search for a preset position If the position is not found after this period the PTZ will automatically stop 81 7 Slow PTZ will start Fast The PTZ will start Sets the reduction in speed when the PTZ approaches decelerating further away from decelerating closer to the preset preset positions the preset position position S1 6 Slow Fast Sets the rate of incr
16. connector This allows for the connection of additional alarm inputs auxiliary outputs and local keyboard control 2 1 Configuration for Auto Pan Should the system be required to operate in auto pan mode it is necessary to tie the input marked as TAMPERSW to GROUND In this mode Auxiliary output 1 cannot be operated by means of the Aux 1 control on the PCK When operating Aux 5 AutoPan the Aux 1 output will be activated When Aux 5 is toggled off or any pan operation is initiated the system will exit auto pan mode Aux 1 must be connected to the auto pan input of the Pan Tilt head Note that when configured for auto pan the operation of the aux 1 output is limited in test mode to prevent driving the pan motor and aux 1 output simultaneously CHECK ALL CONNECTIONS AGAIN BEFORE SWITCHING ON 2 1 Alarm Preset Recall Alarms may be handled by attaching an I2C input unit set to address zero to the PTZ A contact closure on inputs 1 to 16 will cause preset position 1 to 15 to be recalled Page 4 If input 16 is tied active then contact opening on inputs 1 to 15 will cause preset positions 1 to 15 to be recalled 5
17. control of pan tilt PT heads and zoom lenses via serial RS 485 data link The PTZ receiver consists of two printed circuit boards a main control board bottom and a PT head interface board top The PT interface board is available in AC and DC versions allowing for the control of virtually all PT head types 2 CONNECTIONS Great care must be taken in the connection of the PTZ telemetry receiver There are many connections which if erroneously connected could cause severe damage to the PTZ telemetry receiver the PT head and the lens Double check all connections before switching on the mains power Fig 1 shows the general layout of the PTZ receiver circuit board Connection of the PTZ telemetry unit is as follows PTZ receiver is mains powered With reference to Fig 3 connect the 220 VAC to the screw terminals marked 220 VAC LIVE IN 220 VAC NEUTRAL IN and EARTH IN on the PTZ driver board Note that these connections are not marked on the DC driver board Should it be necessary to operate the PTZ telemetry receiver from a different supply voltage please contact your nearest Betatech dealer for further information e For use with an AC PTZ head ensure that the AC driver board is installed This board is labeled PTZ AC DRIVER 1 Ifthe PT head is 220 VAC powered connect 220 VAC FUSED LIVE OUT and 220 VAC FUSED NEUTRAL OUT to JP2 PAN TILT AND AUX 1 amp 2 LIVE FEED and
18. ease in speed when the PTZ is controlled via a fixed speed controller S1 5 S1 4 81 3 Minimum Pan Tilt speed when approaching preset position Off Off Off 25 Off Off On 4 Off On Off 6 Off On On 8 On Off Off 10 On Off On 16 On On Off 35 On On On 55 6 SYSTEM TESTS To enter test mode press test switch 2 Pressing the test switch repeatedly POWER STATUS LED Function causes the unit to cycle through various test modes as follows On flashes briefly when serial message is received If during a test the TEST 1 button is pressed the will pause at Flashes off briefly once per second Cycle through all functions individually Flashes off briefly twice per second Toggle all functions simultaneously to the next step The PTZ telemetry receiver will automatically be returned to normal operating mode when any valid serial message is received Alternatively it is necessary to cycle through all test modes using the TEST 2 switch until the power status LED indicates that the PTZ is out of test mode the current step Pressing the TEST 1 button will cause the test to advance 2 3 Flashes off briefly 3 times per second DC variable speed test as per 1 4 Flashes off briefly 4 times per second DC variable speed as per 2 1 5 Flashes off briefly 5 times second Cycle through all aux outputs On completion of the tests e
19. lling preset positions The following table describes the operation for storing recalling certain positions 4 SWITCH SETTINGS 4 1 Address Selection Set DIP switch 1 switches 1 to 7 to the required address swi 7 sw16 Swiss sw 14 sw13 1 2 6 of the PTZ This would usually match the camera Switch Address 6 Address 5 Address 4 Address 3 Address 2 Address 1 Address 0 number in the system The Legend actual switch setting is the binary representation of the off Off off off off off address The following table shows the first few off Off off off off off addresses Switch 1 8 marked 6 12V Lens must be set to on for a or 8 volt lens or off for a 12 volt lens 4 2 Baud Rate Selection DIP switch 2 is used for baud rate selection Set Switch 2 1 and 2 2 and 2 3 to match the baud rate of the device which generates the PTZ control data as Baud Rate SW2 3 SW2 2 SW 2 1 follows BAUD BAUD BAUD gt Indicates the default setting of 19 2 KBaud 600 baud off off off The software automatically detects either an AC or DC driver board 1200 baud off off Switch 2 4 marked 8 9 bit is used to set the unit to operate with different 2400 baud off SH serial communication protocols For normal operation with Betatech control equipment this switch should be off 4800 baud off 9600 baud off 9 5 RESTORING DEFAULT PARAMETERS The PT
20. n the unit is used outdoors with long cable runs it is recommended that additional external RS485 lightning protection devices are installed Should preset positioning be required connect the lens and pan tilt head feedback potentiometers to the relevant connections on the PTZ telemetry RX It is essential that the feedback pots are connected to provide position reference voltages which increase when the PT telemetry provides an increasing control signal Feedback voltages must be as follows Increasing for pan right decreasing for pan left Increasing for tilt up decreasing for tilt down Increasing for zoom in decreasing for zoom out Increasing for focus near decreasing for focus far Increasing for iris open decreasing for iris close eS The VREF and GND GROUND REFERENCE x FOR PRESETS connections provide the excitation voltage which must be connected across the feedback potentiometer The potentiometer wiper then provides a voltage which is proportional to the position of the lens pan tilt The wiper for each function must be connected to the FEEDBACK input on the bottom board connections as shown in figure 2 Note that two separate excitation signals are provided These are internally connected and the dual connections allow for one reference connection to the pan tilt head and one to the lens e External Betatech devices which utilise the Philips protocol be connected to the interface
21. nsure that the unit is returned to normal operating mode
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