NexGen SERIES 22 QUBE Encoder

Transcription

1 ynapar brand ncoder Installation Manual NexGen SRIS 22 QU ncoder Key eatures New phased-array SI sensor ouble the loading of previous Qube xpanded resolution up to 3600PPR New IP67 sealing option Unbreakable code disc SPIITIONS STNR OPRTING HRTRISTIS : Incremental Resolution: 1 to 3600 PPR (pulses/revolution) ormat: Two channel quadrature () with optional Index (Z), and complementary outputs Phase Sense: leads for W rotation when viewing the farthest from connector or cable Quadrature Phasing: or resolutions to 625 PPR: 90 ± 15 electrical; or resolutions over 625 PPR: 90 ± 30 electrical Symmetry: or resolutions to 625 PPR: 180 ±18 electrical or resolutions over 625 PPR: 180 ±25 electrical Waveforms: Squarewave with rise and fall times less than 1 microsecond into a load capacitance of 1000 pf LTRIL Input Power: 5-26V; 75 m max., not including output loads. Outputs: T7272, T7273 requency Response: 125 khz (data & index) ONNTIONS Mating onnector: 6 pin, style MS S-6S (MN-N4) 7 pin, style MS S-1S (MN-N5) 5 pin, style M12: able with connector available 8 pin, style M12: able with connector available MHNIL Shaft Loading: 80 lbs. radial, 80 lbs. axial Shaft Speed: 6,000 RPM max. Shaft Tolerance: Nominal / Starting Torque: 2.5 oz-in max.; w/s: 4.0 oz-in max.; w/double : 6.0 oz-in max. Weight: 14 oz. max. NVIRONMNTL Operating Temperature: 40 to +100 Storage Temperature: 40 to +100 Shock: 100Gs for 11 milliseconds duration Vibration: 5 to 2000 Hz at 20Gs nclosure Rating: IP67 with s Worldwide rands: NorthStar TM curo TM ynapar TM Hengstler TM Harowe TM INNOVTION - USTOMIZTION - LIVRY Headquarters: 1675 elany Road Gurnee,,IL US ustomer Service: Tel.: ax: [email protected] Technical Support Tel.: ax: [email protected] ynapar brand is a trademark of YNPR. ll rights reserved. ocument No , Rev. K 2012 YNPR

2 IMPORTNT INSTLLTION INORMTION GNRL GUILINS ncoders provide quality measurements and long life when common sense, care, and accurate alignments are provided during installation. The following general guide-lines will help to ensure a trouble-free installation. Mounting the ncoder LXIL OUPLINGS (cont.) Primary ore G L Insert Secondary ore o not shock the encoder. o not subject the encoder to axial or radial stresses. ttachment of a flexible coupling at both ends is via integral 360 clamps which firmly grip the encoder and the input while remaining slip-free to the rated torque of the coupling. NOT: Shafts may extend beyond the clamp-grip area (G) to the flexure area but they must not butt. o not disassemble the encoder. o not tool the encoder or its. o not use a rigid coupling. o not use makeshift techniques to mount the encoder. LXIL OUPLINGS ncoder s and bearings are designed to require very restricted axial and radial play. When s are coupled, excessive loading, electrical leakage, and thermal stress can cause encoder failures. Therefore, a flexible coupling (ynapar brand PL Series) which provides maximum mechanical, thermal, and electrical protection for encoder connections, should be used to ensure long encoder life. The PL Series provides a full range of flexible coupling models designed to match specific encoders. ach is supplied with input- size adapters. When selecting a flexible coupling, there are four major criteria which must be considered: 1. ncoder pplication (light duty to extra heavy duty) 2. ncoder Shaft Size 3. rive Shaft Size 4. ndplay of Shaft Most applications use the Primary ore as the encoder end; however, it is permissible to reverse the coupling to provide for specific accommodations. Secondary bore inserts are supplied. There are also dimensional options available - =iameter (0.75 to 2.0 ), L=Length (0.875 to 2.0 ), and G=Grip (0.23 to 0.45 ). LTRIL ONNTIONS Wiring the ncoder Never connect or disconnect the encoder connector or wiring while power is ON. oing so may damage the encoder. Power should always be connected to the + side of power. should always be connected to the - side of power. Never connect,, or Z to the + or - side of power. able - The use of shielded cable is recommended for all encoder installations. When a ynapar brand encoder is ordered, the type of termination is generally defined (usually the last selectable code in Ordering Information). If a code for a cable was indicated, the encoder was manufactured to include a shielded cable. If any other type of termination was selected or if selection of termi-nation type was not requested, a cable assembly must be ordered. (The cable assembly easily hooks onto the encoder s connector making it ready for wiring). To determine which cable assembly to order, refer to the lectrical onnections table (in the encoder s manual). In some cases, there may be more than one table or the table may be broken into sections due to different output types. If so, refer to the information listed for the output type selected for the encoder (in Ordering Information). Wiring should be run through dedicated conduits or harnesses (not shared with any other wiring) which are spaced at least 12 inches apart. This protects the cable from physical damage while providing a degree of electrical isolation. lso, do not run cable in close proximity to other conductors which carry current to heavy loads such as motors, motor starters, contactors, or solenoids. oing so could result in electrical transients in the encoder cable which cause undesired signal pulses. NOT: Never connect or disconnect the encoder connector or wiring while power is ON. oing so may damage the encoder. Page 2

3 IMPORTNT INSTLLTION INORMTION LTRIL ONNTIONS (cont.) Obviously not all receiving devices are the same. However, connecting your encoder to one, no matter what type or brand it may be, is not difficult. s discussed in the previous section, all encoders have certain electrical features. ach of these features/ functions are identified in the encoder s lectrical onnections table along with its corresponding pin and wire color. ach wire specified in the table must be connected to the receiving device. Grounding - O NOT ground the encoder through both the machine and the cable wiring. onnect the shield at the input device only. NOT: If the shield is connected at both ends, grounding problems that degrade system performance may result. or uropean-based applications requiring compliance, cable length must not exceed 30m. onnect the shield to building ground on either the ncoder or ontrols end. compliant products are tested to N61326 M. TURS ll encoders have the following electrical features: Power (+) Output Signal(s) Power (also referred to as supply, power source, and power +V/V) is always + for encoders. Therefore, power should always be connected to the positive (+) side of power. In addition, encoder power should be regulated to within ±5% at the encoder and should be free of induced transients. (also referred to as om, supply common, and ground) is generally a black wire (verify via lectrical onnections table). should always be connected to the negative (-) side of power. ll encoders have at least one output signal (); however, it is common for encoders to have three signals,, Z (may also be referred to as, X, or index). The outputs should each be connected to the receiving device at the appropriate terminal. NOT: Never connect,, or Z to the + or - side of power. When encoders have a differential line driver, there are two signals for each of the outputs. ach signal (, and Z) has a compliment or inverse (, and Z referred to as not, not, and Z not). The signal and its compliment (i.e. and ) are separate outputs. onnect each output to a separate input. NOT: Never connect these signals together or to the + or - side of power. Never connect differential signals to the same input. TURS (cont.) etermining where to connect each wire is as easy as following the lectrical onnections table and matching each wire to the proper terminal on the receiving device. In general, no matter what type of receiving device you are using, the terminal strip is marked, indicating the proper location for each function/wire. These markings may either be numbers or text labels identifying functions. If they are numbers, the receiving device s manual should define what function corresponds to each number. Since receiving devices are made by various manufacturers, not all text labels/references are the same. There are various ways to identify each function. ollowing are a few examples: Input + Sig. Input + Sig. Vcc; + Power Power 12V Power Typical ncoder omm Power Index Marker Z Sig. Note: ncoders that feature differential outputs will also have complementary outputs referenced as,, Z, (-not, -not, Z-not) RQUNTLY SK QUSTIONS There are additional colored wires which are not referred to in the lectrical Specifications table. What do I do with them? o not connect them to the receiving device. ny unused encoder signal wires must be individually insulated and tied back. They should NVR be in contact with common, power sources, or other output signal lines. The encoder is correctly connected to the receiving device per the lectrical Specifications table and the receiving device s terminal strip label; however, it s counting in the wrong direction. What s wrong? In order to reverse the counting direction, the output signal connections must be switched. If the encoder has a single ended output, swap and. If the encoder has a differential line driver, swap and. I ve connected the encoder and it doesn t work ( No Outputs). What can I do? Many encoders have internal protection circuits which shut down the encoder to prevent damage if the input power is not correct or the outputs are overloaded. heck the following: Input Voltage (is it too high?); Input Polarity (is it reversed?); and Output Wiring (are they wired properly?). I ve read and followed the technical manual and these guidelines and the encoder still doesn t work properly. Help!? alm down - help is at your fingertips! Simply pick up the phone and dial our pplications ngineering epartment at (US & anada) or from 8:00 M to 4:45 PM (entral time) Monday - riday. One of our engineers will gladly help you solve the problem. Page 3

4 LTRIL ONNTIONS MS onnector ccessory ables - when 4= 0 to 4 Table 1 urrent Sink Output unction ase (Ground) Supply able cc y # olor G Table 2 7 Line river Output unction Signal Signal ase (Ground) /WHT /WHT able cc y # olor LU YL WHT Table 3 urrent Sink Output w/marker unction Signal Z YL able cc y # olor Table 4 6- Line river unction Signal Signal /WHT /WHT able cc y # olor /WHT /WHT able onfiguration: PV jacket, 105 rated, overall foil shield; 3 twisted pairs 26 WG (output signals), plus 2 twisted pairs 24 WG (input power) Table 5 able termination Line river Output with Marker unction Signal Z Supply ase (Ground) Signal Signal Signal Z YL /WHT /WHT YL/WHT 5 & 8 M12 ccessory ables - when 4= 5 to 9 and onnector pin numbers and cable assembly wire color information is provided here for reference. Table 6 Table 7 Table 8 5 Single nded 8 Single nded 8 ifferential ncoder unction able # able # able # Sig. Sig. *Sig. Z Power +V om Sig. Sig. *Sig. Z WHT 4 ORG 4 ORG 5 GRY 6 YL 6 YL LU /WHT 5 ORG/WHT 8 YL/WHT * Index not provided on all models. See ordering information able onfiguration: PV jacket, 105 rated, overall foil shield; 24 WG conductors, minimum See ccessories Section for onnectors and able ssemblies Ordering Information Page 4

5 ORRING INORMTION To order, complete the model number with code numbers from the table below: 1: Model 2: Pulses/Rev 3: Mechanical 4: Output 5: lectrical 6: Termination Ordering Information 22 Qube ncoder, idirectional 22M Metric Qube ncoder, idirectional is /8" ouble ended 1 3/8" Single ended 2 1/4" ouble ended 3 1/4" Single ended Same as "0" with Same as "1" with Same as "2" with Same as "3" with 1 is 22M 4 6mm ouble ended 5 6mm Single ended Same as "4" with Same as "5" with 0 Single nded, Table 1 2 ifferential, Table 2 1 is 22 or 22M: 1 Single nded, with Index, Table 3 6 is 1 to 5 or to : 3 ifferential, with Index, Table 5 code 6 is 0: 4 ifferential, Table 4 6 is 6: 5 5 pin M12 connector, single ended, no index, Table pin M12 connector, single ended, with index, Table pin M12 connector, single ended, no index, Table pin M12 connector, single ended, with index, Table pin M12 connector, differential, no index, Table 8 8 pin M12 connector, differential, with index, Table 8 available when 4 = 0, 1, 5, 6, 7 or 8: V in, 5-26 V Open ollector w/2.2k pull-ups out V in, 5-26 V Open ollector w/o pull-up out V in, 5V Totem Pole out available when 4 = 2, 3, 4, 9 or : V in, 5V Line river out V in, 5-26 V MOS Line river 0 MS onnector available when 3 is 0, 1, 2, 3, 4 or " able 2 3' able 3 6' able 4 10' able 5 15' able available when 4 is 5, 6, 7, 8, 9 or 6 M12 onnector available when 3 is,,,, or 18" Sealed able 3' Sealed able 6' Sealed able 10' Sealed able 15' Sealed able 10 foot able ssemblies with MS onnector MS, able ssy. or Use with Single nded Outputs MS, able ssy. or Use with Single nded w/index Outputs MS, able ssy. or Use with ifferential Line river Outputs MS, able ssy. or Use with ifferential Line river Outputs 15 foot able ssemblies with M12 onnector M12, able ssy. or Use with Single nded Outputs M12, able ssy. or Use with Single nded Outputs M12, able ssy. or Use with ifferential Line river Outputs Mating onnectors (no cable) 6 pin, style MS S-6S (MN-N4) 7 pin, style MS S-1S (MN-N5) Page 5

6 IMNSIONS inches [mm] 2.25 ( 57.1) MS ONNTOR 2.25 (57.1) 0.74 (18.7) 0.25 ( 6.3 ) 45 TYP (12.7) SHT mm OPTIONL OUL N SHT 2.25 ( 57.1 ) 0.05 (1.3) LT Ø 2.00 ( 50.8 ) 4X 6-32 UN-2 (X).19 P ON ON 3 S - RONT, RR N OTTOM 0.75 (19.0 ) 0.06 (1.5) 0.06 (1.5 ) 0.75 (19.0) OR MOL 22M ONLY: M3 x 0.5; 5mm P 1.13 (28.6 ) OTTOM VIW Page 6