西门子 6DP1210-8BB
.整体式PLC
整体式又叫做单元式或机箱式,它的体积小、价格低,对箱体式PLC,有一块CPU板、I/O板、显示面板、内存块、电源等,当然按CPU性能分成若干型号,并按I/O点数又有若干规格。对模块式PLC,有CPU模块、I/O模块、内存、电源模块、底板或机架。无任哪种结构类型的PLC,都属于总线式开放型结构,其I/O能力可按用户需要进行扩展与组合。
2.模块式PLC
大、中型PLC一般采用模块式结构,它由机架和模块组成,模块插在模块插座上,后者焊接在机架中的总线连接板上,有不同槽数的机架供用户选用,如果一个机架容纳不下选用的模块,可以增设一个或数个扩展机架,各机架之间用接口模块和电缆相连。
用户可以选用不同档次的CPU模块、品种繁多的I/O模块和特殊功能块,对硬件配置的选择余地较大,维修时更换模块也很方便。
APPLIED MATERIALS (AMAT) 3700-90078     *O-Ring Cross Section 6.99MM Viton Chambe
APPLIED MATERIALS (AMAT) 3700-03936     AS-568A O-Ring, K+026, Compound 8575UP
APPLIED MATERIALS (AMAT) 3700-03931 DUPONT DOW AS568A-371 8575   DUPONT DOW ELAST
APPLIED MATERIALS (AMAT) 3700-02605     O-Ring, 3.5 X 59.92, NO 229 VITON
APPLIED MATERIALS (AMAT) 3700-02478 GREEN TWEED 9231SC513   O-ring 2.609"(66.27m
APPLIED MATERIALS (AMAT) 3700-02153 GREENE TWEED 9207-SC513   O-Ring ID .546 CSD 
APPLIED MATERIALS (AMAT) 3700-02074 THOMSON S-1250-SS   SEAL BALL BSHG BRG 2.004O
APPLIED MATERIALS (AMAT) 3700-01984 PARKER 2-146 V747-75   O-Ring ID 2.612 CSD .1
APPLIED MATERIALS (AMAT) 3700-01681 DUPONT DOW AS568A-011 2037   O-Ring ID .301 C
APPLIED MATERIALS (AMAT) 3690-04035     SCRCAP SKT HD 10-32X1-3/4L HEX SST W/SPLI
APPLIED MATERIALS (AMAT) 3690-01299     SCR SET 10-32 X 1/4L VENTED HEX SKT SST C
650.631 POWATEC GMBH 650.631     SLIDER, COMPL 650.631 / 830-07686
CAT 551666470   STABILIZER BRACK, CRS
CAT 551636035   SWITCH W/ 2POS CONN
RK INDUSTRIES 551363430   RK INDUSTRIES VALVE AIR DIVERT 1/2 N/LUBE POLYPRO EPD
CAT 551302301   O-RING PLATE SEAL NO2
VARIAN 551264020     VARIAN ROD END BUSHING
TOWER 551117700   END CUTTING KNIFE
CAT 551092427   SEPTUM CONDENSATION VESSEL
IDI 551030237   FUSE   12.5V   1A (ON IDI PUMP BOARD)
MATTSON TECHNOLOGY INC 544-00032-04     BRAKCET, COIL SUPPORT
CAT 521020625   GAS BOX SET FOR BOTTLES
APPLIED MATERIALS (AMAT) 5070-01015 DOW CORNING M-77   Lubricant MOYKOTE Paste BL
ASM 808010980     VALVE, 2-WAY 24VDC NC
LAM RESEARCH (LAM) 734-092561-229     O-RING, 2.359 ID X .139 C/S, FSI
ASM 73-00025       BELT, TIMING-564XL018
VARIAN 7230-0003-0007     Varian-EATON 37-6046 STANDOFF
LAM RESEARCH (LAM) 714-390006-001     BRACKET seismic tie down
LAM RESEARCH (LAM) 714-024582-100     DUCT ELBOW SCRUBBER
LAM RESEARCH (LAM) 714-021830-001     PIVOT, LATCH, BELLJAR COVER ISO
LAM RESEARCH (LAM) 714-0026