HOLLEYWELL MC-TDOY22
.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。
CS CLEAN SYSTEMS AG CS4121   CASTER D75MM (CLEAN)
SOJITZ PLA-NET CEPO22-CKC0050     GUIDE, TABLE
NATIONAL SEMICONDUCTOR CD4075BCN   NATIONAL SEMICONDUCTOR I.C. 3-INPUT OR GATE
CAT C26   STANDARD BOX 26/16/10 CM MODEL:C26
SOJITZ PLA-NET C-1216-025-0001     PACKING, 1
CAT   C FV4C   6L-FV4C-VR4-FR4 SIZE C
TOKYO ELECTRON (TEL) BX80-070500-11 NICHIAS   RPL Chemical Filter Kit Parts , Si
Canon BH9-0069 Canon BH9-0069   SCSI Extender PCB Assembly
ULVAC AS568A-017     ULVAC 100000006 O-RING
ENTEGRIS 9700-3159-01   KIT LINER UPPER 150MM CLE
Ontrak 92-0001-027     SPACER, SHAFT, .187ID, SPIN
AVIZA TECHNOLOGY 906537-001       Screw SS, Adjuster, Height, CRS
BTU ENGINEERING 9005478 BARDEN 200HDL   BARDEN 200HDL Bearing Angulator Contact 
AVIZA TECHNOLOGY 900412-166     ELBOW
CROUZET GORDOS 89401804   CABLE, OPTICAL
LAM RESEARCH (LAM) 853-492630-003     ALIGNER CABLE RS232
Unit-Celerity 850-070-1003     JET 3
Asco 8263G210T-120   Valve, Solenoid, Red-Hat II, rebuild kit #: 302001-T ***ITEM
AVIZA TECHNOLOGY 815019-346     Cable, CAT5 Communication, Centipede, 3‘ Long
AVIZA TECHNOLOGY 815015-485 RICHCO AL8   Clamp, Cable, Aluminum,1/2" Bundle PKG 2
APPLIED MATERIALS (AMAT) 0200-10070     Plug, DC Quartz, POLY, 150MM
CLIPPARD PQ-TU04 Push-Quick Straight Union, 1/8"
Applied Materials (AMAT) 0720-02385 CONN RCPT CA MTG 2 POS 22AWG .1CTR W/PLZ TAB
MIC XJ-HD166S   CN-OH2442-55081-42E-41M7
CISCO WS-X5302   CISCO ROUTE SWITCH MODULE
TE CONNECTIVITY W28-XQ1A-8   BREAKER FUSE HOLDER 32V 8-AMP
OMEGA UST-K-F   UNIVERSAL T/C CONNECTOR YELLOW
BIONICS INSTRUMENT TX-1550FHN   MONITORING SYSTEM PUREAIRE H2, RANGE: 0-4%,   WITH
DELL T9503     24X CDR SFF OPTIPLEX
SMARTHEAT STDS-CF1   FILTERS AND CHAMBER LINERS KIT   DESOLDER
Swagelok SS-8P6T   SS Quarter Turn Instrument Plug Valve, 1/2" Tube Fitting
APPLIED MATERIALS (AMAT) 0021-13323     ORING TRNSFR CHMBR LID VITON 75DURO BLK
APPLIED MATERIAL