西门子PLC模块6

  可编程控制装置是由现代化生产的需求而产生的，可编程序控制装置的分

  西门子PLCS7-200系列西门子PLCS7-200系列

  类也必然要达到现代化生产的需求。

  一般来讲可以从三个角度对可编程序控制装置进行分类。其一是从可编程序控制装置的控制规模大小去分类，其二是从可编程序控制装置的性能高低去分类，其三是从可编程序控制装置的结构特点去分类。

  控制规模

  一般分为大型机、中型机和小型机。

  西门子PLCS7-300系列西门子PLCS7-300系列

  小型机: 小型机的控制点一般在256点之内,适合于单机控制或小型系统的控制。

  西门子小型机有S7-200：处理速度0.8~1.2ms ；存贮器2k ；数字量248点；模拟量35路 。

  中型机:中型机的控制点一般不大于2048点,适用于对设备进行直接控制，也能对多个下一级的可编程序控制装置进行监控，它适合中型或大型操作系统的控制。
 西门子中型机有S7-300：处理速度0.8~1.2ms ；存贮器2k ；数字量1024点；模拟量128路 ；网络PROFIBUS；工业以太网；MPI。

  大型机：大型机的控制点一般大于2048点,不单能完成比较复杂的算术运

  西门子PLCS7-400系列西门子PLCS7-400系列

  算还能进行复杂的矩阵运算。它不单适用于对设备进行直接控制，也能对多个下一级的可编程序控制装置进行监控。

  西门子大型机有S7-400 ：处理速度0.3ms / 1k字；

  存贮器512k ；I/O点12672；

  控制性能

  一般分为机、中档机和低档机。

MAHLE 174+ A1-Z051 FOBX Aluminum Piston & Rings, Flat, 84mm D, Lot of 16 -           
MAHLE 220V 2.5A MAINTENANCE INDICATOR, PIS 3003
Mahle 226-1508 Continental Z145 sleeve assembly oe 835858M91 Piston Rings Liner
Mahle 226-1783 sleeve assembly Piston Rings Liner
MAHLE 6252525 PIS 3092/5 FILTER CONTAMINATION INDICATOR
MAHLE 7.768.676.9        77686769
MAHLE 768 017 6 PI2130 SM3 Filter Element Cartridge
MAHLE 77575657    77575657
MAHLE 776.021.8 NSNB
MAHLE 78227902      78227902
MAHLE 783.141.5        7831415
MAHLE 79738725 PI5105 PS6/K24 Filter Element Cartridge
Mahle 852 438 MIC 10 NBR Hydraulic Filter Element NIB
MAHLE 852 493 MIC 25 FILTER
Mahle 852438 Hydralic Filter Element
Mahle 852438 MIC-10 Filter Element           
Mahle 852-444 Filter Element 10 Micron           
MAHLE 852-516        852516
MAHLE 852-516      852516
Mahle 852968 SM-L Filter Element. 7.976.399.6, 04.04.05 Germany
MAHLE AF 100176-003 FILTER ELEMENT DIAMETER: 110MM LENGTH: 265MM
MAHLE AF71/G1 614. 865.4,           *
MAHLE Air Filter PI-0153-T MIC 7-820-344-0           
MAHLE B3030MR2 DRIVE CARD ASSEMBLY NOS CONDITION / NO BOX
MAHLE B3030MR2    B3030MR2
Mahle BEPI23063RN Filter Element
Mahle Breather P1 0013
Mahle Clevite 224-2577 Ford 192 256 Diesel Piston STD Size
Mahle Clevite 226-1557 Sleeve Assembly Piston Rings for Cummins 555 V555 VT555
MAHLE CONTAMINATION INDICATOR 766.997.1
MAHLE Filter 2802378            Replacement Made in USA
MAHLE Filter 3278            Replacement Made in USA
MAHLE Filter 5000            Replacement Made in USA
MAHLE Filter 631051            Replacement Made in USA
MAHLE Filter 631052            Replacement Made in USA
MAHLE Filter 631053            Replacement Made in USA
MAHLE Filter 70374827            Replacement Made in USA
MAHLE Filter 70375609            Replacement Made in USA
MAHLE Filter 70375613            Replacement Made in USA
MAHLE Filter 70375622            Replacement Made in USA
MAHLE Filter 70375623            Replacement Made in USA
MAHLE Filter 70375631            Replacement Made in USA
MAHLE Filter 70375633            Replacement Made in USA
MAHLE Filter 70375634            Replacement Made in USA
MAHLE Filter 70375637            Replacement Made in USA
MAHLE Filter 70375828            Replacement Made in USA
MAHLE Filter 70375830            Replacement Made in USA
MAHLE Filter 70375989            Replacement Made in USA
MAHLE Filter 70376839            Replacement Made in USA
MAHLE Filter 70385628            Replacement Made in USA
MAHLE Filter 70387034            Replacement Made in USA
MAHLE Filter 7680325            Replacement Made in USA
MAHLE Filter 7680333            Replacement Made in USA
MAHLE Filter 7725534            Replacement Made in USA
MAHLE Filter 77680473            Replacement Made in USA
MAHLE Filter 7783418            Replacement Made in USA
MAHLE Filter 7783426            Replacement Made in USA
MAHLE Filter 7783434            Replacement Made in USA
MAHLE Filter 7783442            Replacement Made in USA
MAHLE Filter 7783459            Replacement Made in USA
MAHLE Filter 7783467            Replacement Made in USA
MAHLE Filter 7783475            Replacement Made in USA
MAHLE Filter 7783483            Replacement Made in USA
MAHLE Filter 7783491            Replacement Made in USA
MAHLE Filter 7783509            Replacement Made in USA
MAHLE Filter 7783517            Replacement Made in USA
MAHLE Filter 7783525            Replacement Made in USA
MAHLE Filter 7783533            Replacement Made in USA
MAHLE Filter 7783541            Replacement Made in USA
MAHLE Filter 7783558            Replacement Made in USA
MAHLE Filter 7783566            Replacement Made in USA
MAHLE Filter 7783574            Replacement Made in USA
MAHLE Filter 7783582            Replacement Made in USA
MAHLE Filter 7788409            Replacement Made in USA
MAHLE Filter 7788417            Replacement Made in USA
MAHLE Filter 7788433            Replacement Made in USA
MAHLE Filter 7788441            Replacement Made in USA
MAHLE Filter 7788458            Replacement Made in USA
MAHLE Filter 7788466            Replacement Made in USA
MAHLE Filter 7788474            Replacement Made in USA
MAHLE Filter 7788482            Replacement Made in USA
MAHLE Filter 7788490            Replacement Made in USA
MAHLE Filter 7788508            Replacement Made in USA
MAHLE Filter 7788516            Replacement Made in USA
MAHLE Filter 7788524            Replacement Made in USA
MAHLE Filter 7788532            Replacement Made in USA
MAHLE Filter 7788540            Replacement Made in USA
MAHLE Filter 7788557            Replacement Made in USA
MAHLE Filter 7788565            Replacement Made in USA
MAHLE Filter 7788573            Replacement Made in USA
MAHLE Filter 77943509            Replacement Made in USA
MAHLE Filter 7804289            Replacement Made in USA
MAHLE Filter 7808397            Replacement Made in USA
MAHLE Filter 7817703            Replacement Made in USA
MAHLE Filter 7817711            Replacement Made in USA
MAHLE Filter 7817729            Replacement Made in USA
MAHLE Filter 7817737            Replacement Made in USA
MAHLE Filter 7817745            Replacement Made in USA
MAHLE Filter 7817786            Replacement Made in USA
MAHLE Filter 7817794            Replacement Made in USA
MAHLE Filter 7817802            Replacement Made in USA
MAHLE Filter 7817810            Replacement Made in USA
MAHLE Filter 7817844            Replacement Made in USA
MAHLE Filter 7817851            Replacement Made in USA
MAHLE Filter 7817927            Replacement Made in USA
MAHLE Filter 7817935            Replacement Made in USA
MAHLE Filter 7817943            Replacement Made in USA
MAHLE Filter 7817950            Replacement Made in USA
MAHLE Filter 7817968            Replacement Made in USA
MAHLE Filter 78268625            Replacement Made in USA
MAHLE Filter 7829237            Replacement Made in USA
MAHLE Filter 7834385            Replacement Made in USA
MAHLE Filter 7834393            Replacement Made in USA
MAHLE Filter 7834427            Replacement Made in USA
MAHLE Filter 7834468            Replacement Made in USA
MAHLE Filter 7834476            Replacement Made in USA
MAHLE Filter 7835408            Replacement Made in USA
MAHLE Filter 7835465            Replacement Made in USA
MAHLE Filter 7835473            Replacement Made in USA
MAHLE Filter 7835481            Replacement Made in USA
MAHLE Filter 7835531            Replacement Made in USA
MAHLE Filter 7835549            Replacement Made in USA
MAHLE Filter 7835556            Replacement Made in USA
MAHLE Filter 7835564            Replacement Made in USA
MAHLE Filter 7835572            Replacement Made in USA
MAHLE Filter 7835580            Replacement Made in USA
MAHLE Filter 7835598            Replacement Made in USA
MAHLE Filter 7835606            Replacement Made in USA
MAHLE Filter 7835614            Replacement Made in USA
MAHLE Filter 7835622            Replacement Made in USA
MAHLE Filter 7835630            Replacement Made in USA
MAHLE Filter 7835648            Replacement Made in USA
MAHLE Filter 7835655            Replacement Made in USA
MAHLE Filter 7835663            Replacement Made in USA
MAHLE Filter 7835671            Replacement Made in USA
MAHLE Filter 7835689            Replacement Made in USA
MAHLE Filter 7835705            Replacement Made in USA
MAHLE Filter 7835713            Replacement Made in USA
MAHLE Filter 7835721            Replacement Made in USA
MAHLE Filter 7839061            Replacement Made in USA
MAHLE Filter 7867989            Replacement Made in USA
MAHLE Filter 7888456            Replacement Made in USA
MAHLE Filter 7888464            Replacement Made in USA
MAHLE Filter 7888472            Replacement Made in USA
MAHLE Filter 7888506            Replacement Made in USA
MAHLE Filter 7888548            Replacement Made in USA
MAHLE Filter 7888571            Replacement Made in USA
MAHLE Filter 7888589            Replacement Made in USA
MAHLE Filter 7888621            Replacement Made in USA
MAHLE Filter 7888662            Replacement Made in USA
MAHLE Filter 7888704            Replacement Made in USA