DataOrdering data Product type description BS656-Z22Article number (order number)153031622EAN (European Article Number)4030661533100Approval - StandardsCertificatesTÜVcULus CCC CNCAGeneral dataStandardsIEC 60947-5-1 EN 620Enclosure materialthermosetting resin Material of the contacts, electrical SilverMaterial of the cover thermosetting resin Gross weight1,657 g General data - Features Number of auxiliary contacts 2Number of safety contacts2BS656-Z22Thermoplastic enclosure Switching point settingProtection class IP66, IP67Central connection terminalWide range of alternative actuators Platform concept with different function unitsSymmetry thanks to toothed, centrally located shaftSafety appraisalStandards ISO 13849-1Mission Time20 Year(s)Safety appraisal - Safety outputsB10d Normally-closed contact (NC)2,000,000 OperationsMechanical dataMechanical life, minimum1,000,000 Operations Positionierschritte für den Betätiger10 °Mechanical data - Connection techniqueTerminal Connector Spring pulley connection Cable entry 2 x M25 x 1.5Cable section, minimum0.5 mm², flexibleCable section, maximum 2.5 mm², flexibleAmbient conditionsDegree of protection IP66 to IEC 60529 IP67 to IEC 60529Ambient temperature, minimum-40 °C Ambient temperature, maximum+70 °C Protection rating IIAmbient conditions - Insulation valueRated impulse withstand voltage U imp 4 kV Degree of pollution to IEC/EN 60947-13Electrical dataThermal test current 6 A Utilisation category AC-15230 VAC Utilisation category AC-15 3 A Utilisation category DC-1324 VDC Utilisation category DC-13 3 AOrdering codeProduct type description:BS65(1)(2)(3)(4)(1)5Grey cast iron, painted6thermosetting resin(2)Z22Snap action 2 NO contact / 2 NC contactT22Slow action, 2 NO contacts / 2 NC contactsZ33Snap action, 3 NO contacts / 3 NC contactsT33Slow action, 3 NO contacts / 3 NC contacts(3)without without indicator lampG024Indicator lamp (only for Z/T22), red (24 VDC)G115Indicator lamp (only for Z/T22), red (115 VAC)G230Indicator lamp (only for Z/T22), red (230 VAC)(4)without Standard version (without Dupline® input module)DN With integrated Dupline® input modulePicturesProduct picture (catalogue individual photo)ID: khds-f01| 262,5 kB | .jpg | 352.778 x 235.303 mm - 1000 x 667Pixel - 72 dpi| 22,0 kB | .png | 74.083 x 49.389 mm - 210 x 140Pixel - 72 dpiDimensional drawing basic componentID: kbs65g01| 98,3 kB | .jpg | 352.778 x 209.55 mm - 1000 x 594Pixel - 72 dpi| 3,5 kB | .png | 74.083 x 44.097 mm - 210 x 125 Pixel- 72 dpiDimensional drawing basic componentID: kbs65g02| 71,6 kB | .jpg | 352.778 x 167.922 mm - 1000 x 476Pixel - 72 dpi| 5,5 kB | .jpg | 89.253 x 42.686 mm - 253 x 121 Pixel -72 dpi| 2,9 kB | .png | 74.083 x 35.278 mm - 210 x 100 Pixel- 72 dpiDimensional drawing basic componentID: kbs65g03| 11,9 kB | .jpg | 115.711 x 63.853 mm - 328 x 181Pixel - 72 dpi| 4,7 kB | .png | 74.083 x 40.922 mm - 210 x 116 Pixel- 72 dpi| 127,4 kB | .jpg | 352.778 x 195.439 mm - 1000 x 554Pixel - 72 dpiK.A. Schmersal GmbH & Co. KG, Möddinghofe 30, D-42279 WuppertalThe details and data referred to have been carefully checked. Images may diverge from original. Further technical data can be found in the manual. Technical amendments and errors possible.Generated on 03/05/2021 04:27:29。
BS655BS656BetriebsanleitungBandschieflaufschalter, Positionsschalter DE 11. 1.1 FunktionDie vorliegende Betriebsanleitung liefert die erforderlichen Informatio-nen für die Montage, die Inbetriebnahme, den sicheren Betrieb sowie die Demontage des Sicherheitsschaltgerätes. Die Betriebsanleitung ist stets in einem leserlichen Zustand und zugänglich aufzubewahren.1.2 Zielgruppe: autorisiertes FachpersonalSämtliche in dieser Betriebsanleitung beschriebenen Handhabungen dürfen nur durch ausgebildetes und vom Anlagenbetreiber autorisiertes Fachpersonal durchgeführt werden.Installieren und nehmen Sie das Gerät nur dann in Betrieb, wenn Sie die Betriebsanleitung gelesen und verstanden haben und Sie mit den gelten-den Vorschriften über Arbeitssicherheit und Unfallverhütung vertraut sind.Auswahl und Einbau der Geräte sowie ihre steuerungstechnische Einbin-dung sind an eine qualifizierte Kenntnis der einschlägigen Gesetze und normativen Anforderungen durch den Maschinenhersteller geknüpft.1.3Verwendete SymbolikInformation, Tipp, Hinweis:Dieses Symbol kennzeichnet hilfreiche Zusatzinformationen.Vorsicht: Bei Nichtbeachten dieses Warnhinweises können Störungen oder Fehlfunktionen die Folge sein.Warnung: Bei Nichtbeachten dieses Warnhinweises kann ein Personenschaden und/oder ein Schaden an der Maschine die Folge sein.1.4 Bestimmungsgemäßer GebrauchDie hier beschriebenen Produkte wurden entwickelt, um als Teil einer Gesamtanlage oder Maschine sicherheitsgerichtete Funktionen zu übernehmen. Es liegt im Verantwortungsbereich des Herstellers einer Anlage oder Maschine, die korrekte Gesamtfunktion sicherzustellen.Das Schaltgerät darf ausschließlich entsprechend der folgendenAusführungen oder für durch den Hersteller zugelassene Anwendungen eingesetzt werden. Detaillierte Angaben zum Einsatzbereich finden Sie im Kapitel …Produktbeschreibung“.1.5 Allgemeine SicherheitshinweiseDie Sicherheitshinweise der Betriebsanleitung sowie landesspezifische Installations-, Sicherheits- und Unfallverhütungsvorschriften sind zubeachten.Weitere technische Informationen entnehmen Sie bitte den Schmersal Katalogen bzw. dem Online-Katalog im Internet unter .Alle Angaben ohne Gewähr. Änderungen, die dem technischen Fortschritt dienen, vorbehalten.Restrisiken sind bei Beachtung der Hinweise zur Sicherheit sowie der Anweisungen bezüglich Montage, Inbetriebnahme, Betrieb und Wartung nicht bekannt.1 Zu diesem Dokument1.1 Funktion..............................................11.2 Zielgruppe: autorisiertes Fachpersonal ......................11.3 Verwendete Symbolik ...................................11.4 Bestimmungsgemäßer Gebrauch ..........................11.5 Allgemeine Sicherheitshinweise ...........................11.6 Warnung vor Fehlgebrauch ...............................21.7 Haftungsausschluss.....................................22 Produktbeschreibung2.1 Typenschlüssel ........................................22.2 Sonderausführungen....................................22.3 Bestimmung und Gebrauch...............................22.4 Technische Daten ......................................22.5 Sicherheitsbetrachtung ..................................23 Montage3.1 Allgemeine Montagehinweise .............................33.2 Abmessungen .........................................33.3 Montagehinweis Betätigungselemente ......................44 Elektrischer Anschluss4.1 Allgemeine Hinweise zum elektrischen Anschluss .............44.2 Kontaktvarianten .......................................54.3 Einstellbare Schaltpunkte ................................54.4 Anschluss Meldeleuchte .................................54.5 Zubehör zur Leitungseinführung ...........................54.6 Montage des Dupline ® Eingangsmoduls .....................64.7 Dupline ® Systemkomponenten ............................65 Inbetriebnahme und Wartung5.1 Funktionsprüfung.......................................65.2 Wartung . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66 Demontage und Entsorgung6.1 Demontage ...........................................66.2 Entsorgung............................................67 EU-Konformitätserklärung08.2019 / 103031756 / ADE Betriebsanleitung . . . . . . . . . . . . . . .Seiten 1 bis 8OriginalEN Operating instructions . . . . . . . . . . .pages 9 to 16Original中文操作说明书 � � � � � � � � � � �17页至24页原件Aktuální verzi návodu k použití ve vašem jazyce naleznete na.På findes aktuelle betjeningsvejledningerpå EU's officielle sprog.Encontrará el manual de instrucciones actual en su idioma oficial de la UE en nuestra página de Internet.Vous trouverez la version actuelle du mode d’emploi dans votre langue nationale officielle sur l’Internet,.Il manuale d‘istruzioni aggiornato nella vostra lingua (lingua ufficiale UE) è scaricabile in Internetall‘indirizzo .日本語の取扱説明 書は、インターネット ()からダウンロード出来ます。
A Brief Introduction to Digital VideoThis page provides a brief introduction to the BT656 (4:2:2) YCbCr Standard Definition 8-bit Digital Video format. By no means does it describe the full video standard in detail, it mealy introduces the subject matter from an implementation perspective.FramesA full frame of interlaced video consists of two almost identical fields. The first field contains all the odd video lines and the second field contains all the even video lines.FieldsA field is made up of three distinct regions, first blanking period, active video and second blanking period. The difference between the first field and the second, is merely in the number lines during the first blanking period, the first field having one less than the second.A complete NTSC/PAL video frame (both fields) is shown below: -There are two very important values to remember here, these being F (Field Number) and V (Vertical Blanking). These values control the vertical position of a line.A logic zero on F states that a line belongs in Field 1, likewise a logic one on F states that a line belongs in Field 2.A logic zero on V states that a line is part of the Active Video, whereas a logic one on V states that a line is part of the Vertical Blanking.LinesLines consist of four parts, EAV Code, Blanking Video, SAV Code and Active Video. These are shown below: -The EAV (End Active Video) and SAV (Start Active Video) Codes are made up of four bytes. The first three bytes provide the video synchronization and the last one byte provides the line coding.What has not been discussed so far is H, the Horizontal Blanking value, this is a logic one during the EAV Code, Blanking Video and SAV Code, then becomes a logic zero for the duration of Active Video.Note: The above description of Horizontal Blanking indicates that the H value of SAV is a logic one, this however is not the case. The H value of SAV should be a logic zero, even though the H value itself will be a logic one at this point. Care should be taken when implementing this logic!!Both the EAV and SAV bytes are constructed in exactly the same way, as shown below: -The Exclusive-OR components of these bytes can be used to detect and correct errors in the F, V and H values. Both one and two bit errors can be corrected by these components.The Blanking Video period of a line consists of 280 bytes (PAL) or 268 bytes (NTSC)and the Active Video period of a line consists of 1440 bytes (PAL & NTSC). What these bytes represent is a repeated sequence of, Cb, Y, Cr, Y, where: -Y = Brightness (Nominal Range 16-235)Cb = Blue Chrominance (Nominal Range 16-240)Cr = Red Chrominance (Nominal Range 16-240)The YCbCr colour space is very different from the RGB colour space, but sometimes it is useful to convert between the two. The formulae for these conversions are given below: -Y = 16 + 0.257R + 0.504G + 0.098BCb = 128 - 0.148R - 0.291G + 0.439BCr = 128 + 0.439R - 0.368G - 0.071BR = 1.164(Y - 16) + 1.596(Cr - 128)G = 1.164(Y - 16) - 0.813(Cr - 128) - 0.391(Cb - 128)B = 1.164(Y - 16) + 2.018(Cb - 128)These formulae convert R(0-255), G(0-255), B(0-255) into Y(16-235), Cb(16-240), Cr(16-240) and visa-versa.For every two Y values there is only one Cb and Cr value, this means that care must be taken when converting from RGB. Many sampling techniques exist for performing this conversion, the simplest two are based on converting one or two pixels at a time, these are given below: -One Pixel InterleaveThe above conversion formulae are used to convert one RGB pixel at a time, using only the Blue Chrominance for the even pixels and the Red Chrominance for the odd pixels: -Pixel 1: Y = 16 + 0.257R0+0.504G0+0.098B0Cb = 128 - 0.148R0-0.291G0+0.439B0Pixel 2: Y = 16 + 0.257R1+0.504G1+0.098B1Cr = 128 + 0.439R1-0.368G1-0.071B1The final result: (R0, G0, B0), (R1, G1, B1) to (Cb0, Y0), (Cr1, Y1), etc.Two Pixel AverageThe above conversion formulae are used to convert two RGB pixels at a time, the Blue and Red Chrominance values are then averaged to obtain the final chrominance values: -Pixel 1: Y0= 16 + 0.257R0+0.504G0+0.098B0Cb0 = 128 - 0.148R0-0.291G0+0.439B0Cr0= 128 + 0.439R0-0.368G0-0.071B0Pixel 2: Y1= 16 + 0.257R1+0.504G1+0.098B1Cb1 = 128 - 0.148R1-0.291G1+0.439B1Cr1= 128 + 0.439R1-0.368G1-0.071B1Average: Cb01=(Cb0 + Cb1) / 2Cr01= (Cr0 + Cr1) / 2The final result: (R0, G0, B0), (R1, G1, B1) to (Cb01, Y0, Cr01, Y1), etc.The Complete PictureThe simplest video screen to create is a flood filled screen of one colour, for this the Y, Cb and Cr values need to be calculated for that colour, this is shown below: -For a bright blue colour the RGB values are, Red=0, Green=0 and Blue=255. By using the above conversion formulae the YCbCr values can be obtained: -Y = 16 + 0.257(0) + 0.504(0) + 0.098(255) =41Cb = 128 - 0.148(0) - 0.291(0) + 0.439(255) =240Cr = 128 + 0.439(0) - 0.368(0) - 0.071(255) =110It is customary in video to produce black pixels during the blanking periods, when auxiliary data such has sound and teletext are not being transmitted. Again by using the conversion formulae the YCbCr values can be obtained: -Y = 16 + 0.257(0) + 0.504(0) + 0.098(0) = 16Cb = 128 - 0.148(0) - 0.291(0) + 0.439(0) = 128Cr = 128 + 0.439(0) - 0.368(0) - 0.071(0) = 128Using the Frame, Field and Line descriptions above, a complete screen of blue video can be built up. An example of this is shown below for a PAL screen (NTSC values are shown in parenthesis): -Colour BarsWhen developing video solutions the first port of call is usually the colour bar test pattern. This is constructed from equal width vertical stripes of white, yellow, cyan, green, magenta, red, blue and black. Converting these colours from RGB to YCbCr is a very simple process of using the above formulae, the end results are shown below: -To create a colour bar test screen, a simple substitution is required in the complete picture example. This is performed on the Field 1 and Field 2 Active Video lines, during the Active Video portion of the line. Instead of the repeated sequence of 240, 41, 110, 41 the following sequence is used: -。
ABS塑料性能和部分牌号介绍ABS塑料- ABS树脂是五大合成树脂之一,其抗冲击性、耐热性、耐低温性、耐化学药品性及电气性能优良,还具有易加工、制品尺寸稳定、表面光泽性好等特点,容易涂装、着色,还可以进行表面喷镀金属、电镀、焊接、热压和粘接等二次加工,广泛应用于机械、汽车、电子电器、仪器仪表、纺织和建筑等工业领域,是一种用途极广的热塑性工程塑料。
ABS树脂是目前产量最大,应用最广泛的聚合物,它将PS,SAN,BS的各种性能有机地统一起来,兼具韧、硬、刚相均衡的优良力学性能。
ABS是丙烯腈、丁二烯和苯乙烯的三元共聚物,A代表丙烯腈,B代表丁二烯,S代表苯乙烯。
ABS塑料-名称化学名称丙烯腈-丁二烯-苯乙烯塑料英文名称 Acrylonitrile Butadiene Styrene plasticABS塑料-性能一般性能ABS外观为不透明呈象牙色粒料,其制品可着成五颜六色,并具有高光泽度。
ABS相对密度为1.05左右,吸水率低。
ABS同其他材料的结合性好,易于表面印刷、涂层和镀层处理。
ABS的氧指数为18~20,属易燃聚合物,火焰呈黄色,有黑烟,并发出特殊的臭味。
力学性能ABS有优良的力学性能,其冲击强度极好,可以在极低的温度下使用;ABS 的耐磨性优良,尺寸稳定性好,又具有耐油性,可用于中等载荷和转速下的轴承。
ABS的耐蠕变性比PSF及PC大,但比PA及POM小。
ABS的弯曲强度和压缩强度属塑料中较差的。
ABS的力学性能受温度的影响较大。
热学性能ABS的热变形温度为93~118℃,制品经退火处理后还可提高10℃左右。
ABS 在-40℃时仍能表现出一定的韧性,可在-40~100℃的温度范围内使用。
电学性能ABS的电绝缘性较好,并且几乎不受温度、湿度和频率的影响,可在大多数1环境下使用。
环境性能ABS不受水、无机盐、碱及多种酸的影响,但可溶于酮类、醛类及氯代烃中,受冰乙酸、植物油等侵蚀会产生应力开裂。
