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1734-IN003B-EN-P, POINT I/O 24V dc Very High Speed Counter

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1. Input Aret Chassis AA Ground Oo Input B RET 0 ret Input Zret Vaux Out 1 V u Vaux AA AA Module 1 Module 2 0 1 0 1 A Art 2 3 B Ba RET RET 0 1 n 5 1 5 Z Zret Vaux Vaux 6 7 6 7 p Vaux Vaux Chassis Ground RET 1 Vaux Vaux 42016 Publication 1734 INO03B EN P October 2000 POINT UO 24V dc Very High Speed Counter Module Module 1 Terminations Module 2 Terminations 0 A 0 Chassis Ground 1 Aret 1 Chassis Ground 2 B 2 Out 0 RET 3 Bret 3 Out 1 RET 4 Z 4 Vaux 5 Zret 5 Vaux 6 Out 0 6 Vaux 7 Out 1 7 Vaux Communicating with the 1734 VHSC24 I O messages are sent to consumed and received from produced the POINT I O modules These messages are mapped into the processor s memory This POINT I O input output module produces 6 bytes of input data scanner Rx status It consumes 2 bytes of I O data scanner Tx Publication 1734 INO03B EN P October 2000 POINT 1 0 24V dc Very High Speed Counter Module 7 Default Data Map for the 1734 VHSC Counter Module Message size 6 Bytes PPP PPP PPP EET Produces Channel 0 value of present counter state LSW scanner Rx Channel 0 value of present counter state MSW PLEIN O F F 0 0 0 Z E FIR 51515 5 515 5 1110
2. Where PE Programming error EF EEPROM fault status NR Not ready status bit FS Output fault status bit bit 10 for output 0 bit 11 for output 1 OS Output on off status bit bit 8 for output 0 bit 9 for output 1 ZS Z input status BS B input status AS A input status C Stored data count ZD Zero frequency detected LSW Least significant word SW Most significant word Message size 2 bytes Consumes 0 0 0 0 0 VR CP CR scanner Tx DS ES OE FO DS ES OE FO Where VR Value reset of stored accumulated count CP Counter preset CR Counter reset DS Diagnostic speed ES Electronic fuse select OE Output enable FO Force output Publication 1734 IN003B EN P October 2000 8 POINT UO 24V dc Very High Speed Counter Module Configuring Your Very High Speed Counter Module Parameter Set Get Description Bytes 1 Set Get Counter Configuration see page 9 2 Set Get Filter Selection see page 10 1 3 Set Get Decimal Position 4 Set Get Active Output Assembly 5 Set Get Time Base Value PWM Period 2 6 Set Get Gate Interval 7 Set Get Channel Scalar see page 10 8 Set Get Output 0 Ties 9 Set Get Output 1 Ties 0 Set Get Channel Rollover Value 4 1 Set Get Channel Preset Value 4 2 Set Get ON Value 1 4 3 Set Get OFF Value 1 4 4 Set Get ON Value 2
3. ici The following warnings apply to products having C UL and UL certification for use in hazardous locations Les avertissements suivants s appliquent aux produits ayant la certification C UL UL pour une utilisation en environnements dangereux WARNING Explosion Hazard Substitution of components may impair suitability for Class Division 2 Do not replace components unless power has been switched off or the area is known to be non hazardous Do not disconnect equipment unless power has been switched off or the area is known to be non hazardous Do not disconnect connectors unless power has been switched off or the area is known to be non hazardous Secure any user supplied connectors that mate to external circuits on this equipment by using screws sliding latches threaded connectors or other means such that any connection can withstand a 15 Newton 3 4 Ib separating force applied for a minimum of one minute AVERTISSEMENT Risque d explosion la substitution de composants peut rendre ce mat riel inadapt une utilisation en environnements de Classe Division 2 e Couper le courant ou s assurer que l environnement est class non dangereux avant de remplacer des composants e Couper le courant ou s assurer que l environnement est class non dangereux avant de d brancher l quipement Couper le courant ou s assurer que l environnement est class non dangereux avant de d brancher les conn
4. Publication 1734 INO03B EN P October 2000 14 POINT 1 0 24V dc Very High Speed Counter Module Indication Probable Cause Network Status Off Device is not on line Device has not completed dup MAC id test Device not powered check module status indicator Flashing Green Device is on line but has no connections in the established state Green Device on line and has connections in the established state Flashing Red One or 1 0 connections in timed out state Red Critical link failure failed communication device Device detected error that prevents it communicating on the network Flashing Communication faulted device the device has detected a Red Green network access error and is in communication faulted state Device has received and accepted an Identify Communication Faulted Request long protocol message Indication Probable Cause Input Status Off Input inactive Yellow Input is active and under control Flashing Yellow Input is toggling on and off Indication Probable Cause Output Status Off Output inactive Yellow Output is active and under control Flashing Yellow Output is toggling Flashing Red Output is faulted open short or no output power Flashing Output is toggling and faulted possibly open Red Yellow Publication 1734 INO03B EN P October 2000 POINT 1 0 24V dc Very High Speed Counter Module 15 Safety Approvals C
5. UL and UL Hazardous Location Approval Approbation d utilisation dans des environnements dangereux par la C UL UL C UL and UL certifies products for general use as well as for use in hazardous locations Actual C UL and UL certification is indicated by the product label as shown below and not by statements in any user documentation La C UL UL certifie des produits pour une utilisation g n rale aussi bien que pour une utilisation en environnements dangereux La certification C UL UL en vigueur est indiqu e par l tiquette produit et non par des indications dans la documentation utilisateur Example of the CLI DIV2 C UL and UL USTED GP AB C D certification TEMP product label c UL us Exemple d tiquette de LISTED certification d un produit CLI DIV 2 par la C UL UL GP A B C D U TEMP C L US To comply with C UL and UL certification for use in hazardous locations the following information becomes a part of the product literature for this C UL and UL certified industrial control product This equipment is suitable for use in Class Division 2 Groups A B C D or non hazardous locations only The products having the appropriate C UL and UL markings that is Class Division 2 Groups A B C D are certified for use in other equipment where the suitability of combination that is application or use is determined by the C UL and UL or the local inspection office having jurisdiction Pour satisf
6. 27 F Citicorp Centre 18 Whitfield Road Causeway Bay Hong Kong Tel 852 2887 4788 Fax 852 2508 1846 Automation Publication 1734 IN003B EN P October 2000 PN 957445 85 Supersedes 1734 INOO3A EN P August 2000 2000 Rockwell International Corporation Printed in USA
7. 4 5 Set Get OFF Value 2 4 6 Set Get ON Value 3 4 7 Set Get OFF Value 3 4 8 Set Get ON Value 4 4 9 Set Get OFF Value 4 4 20 Set Get PWM Safe State Value 2 21 Set Get Counter Control Safe State 22 Set Get Output Control Safe State Publication 1734 INO03B EN P October 2000 POINT 1 0 24V dc Very High Speed Counter Module 9 Counter Configuration 07 06 05 04 03 02 01 00 21 Counter 0 0 0 Counter Encoder X1 1 0 Encoder X2 PWM 0 Encoder X4 OO ojl CH c am x Period Rate 1 1 0 Continuous Rate CO OO Oli oj ojl ojoj 1 1 Rate Measurement 0 0 Store Count Disabled 0 ode 1 store continue 1 0 ode 2 store wait resume CO OO OO CH ode 3 store reset wait start 0 ode 4 store reset start oj Reserved 1 1 0 Reserved 1 1 Reserved 0 Z input 0 not inverted 1 Z input 1 inverted Publication 1734 IN003B EN P October 2000 10 POINT 1 0 24V dc Very High Speed Counter Module Filter Selection 07 06 05 04 03 02 01 00 0 ZF BF AF FS 0 0 0 0 No Filter 0 0 0 1 50kHz 10us Ous 1 6us 0 0 1 0 5kHz 1005 Ous 13 2ps 0 1 0 0 500Hz 1 0ms 0 5 125 5 1 0 0 0 50Hz 10ms Oms 1 25ms 0 A inp
8. Installation Instructions POINT 1 0 24V dc Very High Speed Counter Module Cat No 1734 VHSC24 41825 Description Description 1 Mounting Base 7 Removable Terminal Block 2 Mechanical Keying orange 8 DIN Rail Locking Screw orange 3 Module Wiring Diagram 9 Slide in Writable Label 4 Module Locking Mechanism 10 Interlocking Side Pieces 5 Insertable 1 0 Module 1 11 Insertable 1 0 Module 2 6 RTB Removal Handle 1 Wiring Base Assembly consists of item 1 mounting base 1734 MB and item 7 removable terminal block 1734 POINT 1 0 is a trademark of Rockwell Automation DeviceNet is a trademark of ODVA Inc Publication 1734 INOO3B EN P October 2000 2 POINT I O 24V dc Very High Speed Counter Module General The VHSC is a two module set Module 1 houses the VHSC functionality while module 2 provides screw terminals necessary to access chassis ground Chas Gnd and common C Module 2 also connects screw 4 to 5 and screw 6 to 7 for ease of wiring power to the input device Module 2 is not necessary for VHSC functionality it serves only to ease customer wiring Module 2 does not use a node address or consume power from the PointBus Mount module 2 adjacent to module 1 Installing the Mounting Base To install the mounting base on the DIN rail proceed as follows 1 Position the mounting base vertically above the installed units adapter power supply or existing module 2 Sli
9. aire la certification C UL UL en environnements dangereux les informations suivantes font partie int grante de la documentation des produits de commande industrielle certifi s Cet quipement ne convient qu une utilisation en environnements de Classe Division 2 Groupes A B C D ou non dangereux Les produits portant le marquage C UL UL appropri c est dire Classe Division 2 Groupes C D sont certifi s pour une utilisation avec d autres quipements les combinaisons d applications et d utilisations tant d termin es par la C UL UL ou le bureau local d inspection qualifi Important Due to the modular nature of a programmable control system the product with the highest temperature rating determines the overall temperature code rating of a programmable control system in a Class Division 2 location The temperature code rating is marked on the product label as shown Important De par la nature modulaire des syst mes de commande programmables le produit ayant le code de temp rature le plus lev d termine le code de temp rature global du syst me dans un environnement de Classe Division 2 Le code de temp rature est indiqu sur l tiquette produit Temperature code rating LISTED CLI DIV2 UL GP A B C D US TEMP Look for temperature code rating here Code de temp rature LISTED CLI DIV2 GP A B C D US Le code de temp rature est indiqu
10. ated group of 2 capable of 0 5A 24V dc Output Control Outputs can be tied to any of 4 compare windows Output Supply Voltage Range 10 28 8V dc OFF State Leakage Current 0 5mA ON State Voltage Drop lt 0 3V dc 0 5A ON State Current 0 5A maximum Short Circuit Current 6A Outputs are short circuit protected and either cycle until the fault is corrected or latch off depending upon programming Short circuit detected when output is turned on Open Wire Detection Open wire detected when output is turned off Delay Time OFF to ON ON to OFF 25us load dependent 15045 load dependent Publication 1734 INO03B EN P October 2000 POINT 1 0 24V dc Very High Speed Counter Module 17 General Specifications Module Location 1734 TB TBS TB3 TB3S wiring base assembly Keyswitch Position 2 Pointbus Current 180mA maximum Power Dissipation 1 9W maximum Q rated load Thermal Dissipation 6 5 BTU hr maximum Q rated load Isolation Voltage minimum Prequalified for 1250V ac rms between Module 1 System side PointBus Chassis ground A B Z inputs 00 01 and user power supply Module 2 System side Chassis ground Vaux User power supply common External dc Power does not represent power required to No additional external power required to power module supply outputs Field Power Bus 24V dc nominal range 10 28 8V dc Dimensions Inc
11. de the mounting base down allowing the interlocking side pieces to engage the adjacent module or adapter 3 Press firmly to seat the mounting base on the DIN rail The mounting base will snap into place 4 To remove the mounting base from the DIN rail remove the module and use a small bladed screwdriver to rotate the base locking screw to a vertical position This releases the locking mechanism Then lift straight up to remove Installing the 1 0 Module The module can be installed before or after base installation Make sure that the mounting base is correctly keyed before installing the module into the mounting base In addition make sure the mounting base locking screw is positioned horizontal referenced to the base 1 Using a bladed screwdriver rotate the keyswitch 2 on the mounting base clockwise until the number required for the type of module being installed aligns with the notch in the base 2 Make certain the DIN rail locking screw is in the horizontal position You cannot insert the module if the locking mechanism is unlocked Publication 1734 INO03B EN P October 2000 POINT 1 0 24V dc Very High Speed Counter Module 3 3 Insert the module straight down into the mounting base and press to secure The module will lock into place Installing the Removable Terminal Block RTB A removable terminal block is supplied with your wiring base assembly To remove pull up on the RTB handle This allows the mounti
12. ecteurs Fixer tous les connecteurs fournis par l utilisateur pour se brancher aux circuits externes de cet quipement aide de vis loquets coulissants connecteurs filet s ou autres de sorte que les connexions r sistent une force de s paration de 15 Newtons 1 5 kg 3 4 Ib appliqu e pendant au moins une minute e S assurer que l environnement est class non dangereux avant de changer les piles C UL and UL logo is a registered trademark of the Underwriters Laboratories Les sigles C UL et UL sont des marques d pos es de la Underwriters Laboratories Publication 1734 IN003B EN P October 2000 16 POINT 1 0 24V dc Very High Speed Counter Module Specifications Specifications 1734 VHSC24 Very High Speed Counter Module Input Specifications Number of Inputs 1 1 group of A Areturn B Breturn and Z Zreturn nput Voltage 15 24V de nput Current 6 1mA Q 15V dc 10 2mA Q 24V dc nput OFF State Current 0 250mA max nput OFF State Voltage 1 8V dc nput ON State Current gt 5mA nput ON State Voltage gt 12 5V dc Maximum ON State Voltage Refer to derating curve below nput Filter Selections 0 10us 10045 1 0 5 10 0ms Maximum Input Frequency 1 0MHz counter and encoder X1 configurations 500kHz encoder X2 configuration no filter 250kHz encoder X4 configuration no filter Output Specifications Number of Outputs 1 isol
13. hes 2 21H x 0 47W x 2 97L Millimeters 56 0H x 12 0W x 75 5L Environmental Conditions Operational Temperature Storage Temperature Relative Humidity Shock Operating Non operating Vibration 20 to 55 C 4 to 131 F 40 to 85 C 40 to 185 F 5 to 95 noncondensing 30g peak acceleration 11 1 ms pulse width 50g peak acceleration 11 1 ms pulse width Tested 5g 10 500Hz per IEC 68 2 6 Conductors Wire Size Category 14 AWG 2 5mm 22 AWG 0 25mm solid or stranded wire rated at 75 C or higher 3 64 inch 1 2mm insulation maximum 2 Terminal Base Screw Torque 7 pound inches 0 6Nm Publication 1734 003 October 2000 18 POINT 1 0 24V dc Very H igh Speed Counter Module Field Wiring Terminations Module 1 0 A 2 B 4 7 6 Output 0 Module 2 0 Chassis ground 2 Return 0 4 V 6 V 1 Aret 3 Bret 5 Zret 7 Output 1 1 Chassis ground 3 Return 1 5 V 7 4V Mass 1 15 02 32 60 grams Agency Certification when product is marked C UL Listed C UL Class Division 2 Groups A B C and D certified UL Listed CE marked for all applicable directives C Tick marked for all applicable acts DeviceNet compatible as certified by ODVA Inc User Manual Publication 1734 0 003 1 1 Off on delay is time from a valid output on signal to output energization On off delay is time from a valid outp
14. ng base to be removed and replaced as necessary without removing any of the wiring To reinsert the removable terminal block proceed as follows 1 Insert the end opposite the handle into the base unit This end has a curved section that engages with the wiring base 2 Rotate the terminal block into the wiring base until it locks itself in place 3 If an I O module is installed snap the RTB handle into place on the module Removing a Mounting Base To remove a mounting base you must remove any installed module in the base and the module installed to the right of the base to be removed Remove the removable terminal block Gf wired 1 Unlatch the RTB handle on the I O module 2 Pull on the RTB handle to remove the removable terminal block 3 Press on the module lock on the top of the module 4 Pull on the I O module to remove from the base 5 Use a small bladed screwdriver to rotate the orange base locking screw to a vertical position This releases the locking mechanism 6 Then lift straight up to remove Publication 1734 003 October 2000 4 POINT UO 24V dc Very High Speed Counter Module European Communities EC Directive Compliance If this product has the CE mark it is approved for installation within the European Union and EEA regions It has been designed and tested to meet the following directives EMC Directive This product is tested to meet the Council Directive 89 336 EC Elect
15. rol 1 106 0x6a Set Get PWM Value 2 3107 0x6b Set Get PWM Value 2 Counter Control Output Control 108 0x6c Set Get Counter Configuration Filter Selection Decimal Position Active Output Assembly Time Base or PWM Period 2 Gate Interval Scalar Publication 1734 IN003B EN P October 2000 12 POINT 1 0 24V dc Very High Speed Counter Module Output 0 Ties Output 1 Ties Rollover Value Preset Value N Value 1 FF Value 1 N Value 2 N Value 3 FF Value 3 0 0 0 OFF Value 2 0 0 0 N Value 4 OFF Value 4 PWM Safe State Value N A gt Sy sl Zi sl mA Pi sl S Counter Control SSV Output Control SSV Publication 1734 INO03B EN P October 2000 POINT 1 0 24V dc Very High Speed Counter Module 13 Troubleshooting with the Indicators Module Status Network Status m 1734 VHSC24 Module Status Network Status Status of Input A Status of Input B Status of Input Z Status of Output 0 Status of Output 1 Indication Probable Cause Module Status Off No power applied to device Green Device operating normally Flashing Green Device needs commissioning due to configuration missing incomplete or incorrect Flashing Red Recoverable fault Red Unrecoverable fault may require device replacement Flashing Device is in self test Red Green
16. romagnetic Compatibility EMC by applying the following standards in whole or in part documented in a technical construction file EN 50081 2 EMC Generic Emission Standard Part 2 Industrial Environment EN 50082 2 EMC Generic Immunity Standard Part 2 Industrial Environment This product is intended for use in an industrial environment Low Voltage Directive This product is tested to meet Council Directive 73 23 EEC Low Voltage by applying the safety requirements of EN 61131 2 Programmable Controllers Part 2 Equipment Requirements and Tests For specific information required by EN 61131 2 see the appropriate sections in this publication as well as publication 1770 4 1 Allen Bradley Industrial Automation Wiring and Grounding Guidelines Open style devices must be provided with environmental and safety protection by proper mounting in enclosures designed for specific application conditions See NEMA Standards publication 250 and IEC publication 529 as applicable for explanations of the degrees of protection provided by different types of enclosures Publication 1734 INO03B EN P October 2000 POINT 1 0 24V dc Very High Speed Counter Module 5 Wiring the 24V dc Very High Speed Counter Module Module Status Network Status Status of Input A Status of Input B Status of Input Z Status of Output 0 Status of Output 1 Input A Input B Input Z Out 0 Module Status Network Status
17. ut off signal to output deenergization 2 Use this conductor category information for planning conductor routing as described in publication 1770 4 1 Industrial Automation Wiring and Grounding Guidelines Input Derating Curve 30 28 8 Input Voltage 254 E Input 20 Voltage 10 20 30 40 45 55 Module Ambient Still Air Temperature C Note Exceeding the maximum input voltage can cause permanent damage to the input Publication 1734 INO03B EN P October 2000 POINT 1 0 24V dc Very High Speed Counter Module 19 Publication 1734 IN003B EN P October 2000 Reach us now at www rockwellautomation com Wherever you need us Rockwell Automation brings together leading brands in industrial automation including Allen Bradley controls Reliance Electric power transmission products Dodge mechanical power transmission components and Rockwell Software Rockwell Automation s unique flexible approach to helping customers achieve a competitive advantage is supported by thousands of authorized partners distributors and system integrators around the world Alten Bradtey IUE poor Americas Headquarters 1201 South Second Street Milwaukee WI 53204 USA Tel 1 414 382 2000 Fax 1 414 382 4444 European Headquarters SA NV avenue Herrmann Debroux 46 1160 Brussels Belgium Tel 32 2 663 06 00 Fax 32 2 663 06 40 Rockwell Asia Pacific Headquarters
18. ut not filtered 1 A input filtered 0 B input not filtered 1 B input filtered 0 Z input not filtered 1 Z input filtered Scalar Selection 07 06 05 04 03 02 01 00 Scalar 0 0 0 0 0 0 0 1 Z Fin 0 149Hz 0 0 0 0 0 0 1 0 2 2 Fmin 0 298Hz 0 0 0 0 Di Ad 0 0 2 4 0 596Hz 0 0 0 0 1 0 0 0 2 8 Fin 1 192Hz 0 0 0 1 0 0 0 0 2 16 Fri 2 384Hz 0 0 1 0 0 0 0 0 2 32 4 768Hz 0 1 0 0 0 0 0 0 2 64 9 537Hz 1 0 0 0 0 0 0 0 2 128 Lenz 19 073Hz 1 Where Fmin indicates the frequency at which the zero frequency detect is asserted due to counter overflow Publication 1734 INO03B EN P October 2000 POINT 1 0 24V dc Very High Speed Counter Module 11 Assemblies The Very High Speed Counter Module uses several words to communicate real time input and output data as well as non real time module information i e description revision etc and configuration The following table shows the words which can be exchanged Data may be read get or written set using an Explicit Message Instances Services Field Bytes Dec Hex 101 0x65 Get Present Channel Data 4 Status 2 102 0x66 Get Stored Channel Data 4 Status 2 103 0x67 Get Present Channel Data 4 Stored Channel Data 4 Status 2 104 0x68 Get Programming Error Code 2 105 0x69 Set Get Counter Control 1 Output Cont

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