AB 1770-KFD
.整體式PLC
整體式又叫做單元式或機(jī)箱式,它的體積小、價(jià)格低,對(duì)箱體式PLC,有一塊CPU板、I/O板、顯示面板、內(nèi)存塊、電源等,當(dāng)然按CPU性能分成若干型號(hào),并按I/O點(diǎn)數(shù)又有若干規(guī)格。對(duì)模塊式PLC,有CPU模塊、I/O模塊、內(nèi)存、電源模塊、底板或機(jī)架。無(wú)任哪種結(jié)構(gòu)類型的PLC,都屬于總線式開(kāi)放型結(jié)構(gòu),其I/O能力可按用戶需要進(jìn)行擴(kuò)展與組合。
2.模塊式PLC
大、中型PLC一般采用模塊式結(jié)構(gòu),它由機(jī)架和模塊組成,模塊插在模塊插座上,后者焊接在機(jī)架中的總線連接板上,有不同槽數(shù)的機(jī)架供用戶選用,如果一個(gè)機(jī)架容納不下選用的模塊,可以增設(shè)一個(gè)或數(shù)個(gè)擴(kuò)展機(jī)架,各機(jī)架之間用接口模塊和電纜相連。
用戶可以選用不同檔次的CPU模塊、品種繁多的I/O模塊和特殊功能塊,對(duì)硬件配置的選擇余地較大,維修時(shí)更換模塊也很方便。
ADVANTEST DCB-ESA153X03A-1     CABLE, (6541)
Watlow DC11-48P5-0000   Solid State Power Control, DIN-A-MITE, 75A, 480V, 50/60Hz
SMC D-B54   Sensor Reed Switch
Carling Technologies DA1-B0-34-610-111-D   Circuit Breaker
KTM D-171330   KTM, D-171330, VALVE, MANUAL TEFLON PFA
CUSTOM EYE CE-20160   SPACER, CASSETTE STAGE 18.5T
SMC CDQ2B20-20DC     CYLINDER, 20X20 DBL ACT AIR
EBARA C-5172-039-0001 TEIJIN SEIKI UP15C121-0I0   P23FA064C00 VigoServo UP SERIE
VARIAN B666235   PROCESS CONT OUTPUT CONN BOARD
McMaster-Carr AMP-12   Wire Fitting spade lug # 12 PKG 75
SWAGELOK A-DP-K1-C   Upperworks Kit AOV actuator
THOMSON ADJ81420   BERING FOR EXTR ELEC. 4200286
GORDON ACHA00Q100WK000   Thermocouple 10” Temperature Measurement Sensor, 9441, G
Switch, Data transfer, 2 Port, A & B
EDWARDS VACUUM INC. A27159500     Gasket EH250/500/600
EDWARDS VACUUM INC. A20001703     GENERAL HAZARD LABELS, ***PACK OF 10***
DAI NIPPON SCREEN (DNS) 999901000     SWITCH, FLOAT
Watkins Johnson (WJ) 998040-001       Line, Containment, Double, Length: 70", WJ1
Unit-Celerity 950-210-2540     PCB   ELECTRONIC   200 Unit Inst
APPLIED MATERIALS (AMAT) 929057     CIRCUIT BREAKER 15A
APPLIED CERAMICS   922-00957A   RING CONFINEMENT CERAMIC
913-10048-00     O-RING TOP PLATE SEAL
Watkins Johnson (WJ) 907024-003     Tube, Insert Oifice, .44" ID
SPM INC 90036   FLANGE PULLEY SMALL PLATEN
Newark 89F343 Pomona 5114   Clamp - 14-pin Hi Density DIP clip
UNIT-CELERITY 847-020-3545     BY-PASS
BRAN & LUEBBE 822623   Connector
AVIZA TECHNOLOGY 815020-413 PARKER SEALS 2-457,V0884-75   O-RING,VITON V0884-75,1
AVIZA TECHNOLOGY 815019-264 BIONICS INSTRUMENT TX-1100FK   MONITORING PureAire SY
Watkins Johnson (WJ) 815011-671 BERG ELECTRONICS Q3-25   Washer, Ring-C, Retainer
Watkins Johnson (WJ) 815001-805     Red, Cap, KF63, 96-A, Pack of 249
Applied Materials (AMAT) 1390-90251 COAX 75R MINATURE,BELDEN 9221 ***20 METERS *
TURCK WSM WKM 57