ZX474
ZX474
主營(yíng)產(chǎn)品:AB,ABB,GE,本特利,福克斯波羅,英維斯,西屋,艾默生,橫河
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PLC的*處理器(CPU 一般由控制器、運(yùn)算器和寄存器組成,這些電路都集成在一個(gè)芯片內(nèi)。CPU通過(guò)數(shù)據(jù)總線、地址總線和控制總線與存儲(chǔ)單元、輸入/輸出接口電路相連接。
與一般的計(jì)算機(jī)一樣,CPU是整個(gè)PLC的控制中樞,它按PLC中系統(tǒng)程序賦予的功能指揮PLC有條不紊的進(jìn)行工作。CPU主要完成下述工作:
(1)接收、存儲(chǔ)用戶通過(guò)編程器等輸入設(shè)備輸入的程序和數(shù)據(jù)。
(2)用掃描的方式通過(guò)I/O部件接收現(xiàn)場(chǎng)信號(hào)的狀態(tài)或數(shù)據(jù),并存入輸入映像寄存器或數(shù)據(jù)存儲(chǔ)器中。
(3)診斷PLC內(nèi)部電路的工作故障和編程中的語(yǔ)法錯(cuò)誤等。
(4) PLC進(jìn)入運(yùn)行狀態(tài)后,執(zhí)行用戶程序,完成各種數(shù)據(jù)的處理、傳輸和存儲(chǔ)相應(yīng)的內(nèi)部控制信號(hào),以完成用戶指令規(guī)定的各種操作。
(5)響應(yīng)各種外圍設(shè)備(如編程器、打印機(jī)等)的請(qǐng)求。
PLC采用的CPU隨機(jī)型不同而不同, 目前,小型PLC為單CPU系統(tǒng),中型及大型則采用雙CPU甚至多CPU系統(tǒng)。目前,PLC通常采用的微處理器有三種:通用微處理器、單片微處理器(即單片機(jī))、位片式微處理器。
HYDAC BETAFIT 1.06.39D03BN HYDRAULIC FILTER ELEMENT, NIB
NORGREN 175oF, 300PSIG, REGULATOR R24-401-RNXA
FESTO 32MM BORE 250MM STROKE PNEUMATIC CYLINDER, DNU-32-250-PPV-?A
YUKEN HYDRAULIC CYLINDER CJT70-FA32B50B-?PD-EK
SMC CYLINDER CDNAFN80N-100-D?-J59WLS
LUBRIQUIP PUMP ASSEMBLY AL-25, 521-000-020, L-90
FESTO 63MM BORE 50MM STROKE PNEUMATIC CYLINDER, DKE-63-50-PPV-A
MAC 24 VDC 6.0W SOLENOID VALVE 280B-506AAAA
SMC 50MM BORE 200MM STROKE PNEUMATIC CYLINDER CNAFN50N-200-D
YUKEN HYDRAULIC CYLINDER CJT70-FA32B600B?-BAD
BI * BI UNION FITTING * UNKNOWN
FESTO 40MM BORE 400MM STROKE PNEUMATIC CYLINDER, DNC-40-400-PPV-?A, NNB
PARKER P11771 -20-20 CRIMP FITTING SAE CODE 61 FLANGE HEAD 45 ELBOW
YUKEN CYLINDER CJT70-FA80B80H-?CBA-N 2012-411A
MAC PR65C-11BA 150 PSI PR65C SERIES PRESSURE REGULATOR, NNB
FESTO 145 PSI, SERIES ED08-14918 PNEUMATIC CYLINDER ADV-40-50-A
BOSCH RACINE 221887
SMC VXZ2240L SINGLE UNIT ZERO DIFFERENTIAL PILOT OPERATED DIAPHRAGM VALVE
ASHCROFT DURAGAUGE BRONZE TUBE 30-0VACUUM-IN/H?G. GAUGE 45-1379 103764
PARKER 11971-32-32 SAE CODE 61 FLANGE HEAD 90 ELBOW
MAC 6311A-512-PM-11?1DA 110/120 VOLTS 50/60 SOLENOID VALVE
MLOK CYLINDER RCN-138600CA
NUMATICS 24VDC, 4.0W, 150PSIG-AIR, PNEUMATIC VALVE I34BA400MP00061
SMC PNEUMATIC SERVICE KIT NIB CK95-80 105415
PARKER 150PSI 1034kPa PNEUMATIC SOLENOID VALVE B511ABB53C
NUMATICS 150PSIG PNEUMATIC SOLENOID VALVE NNB I35SA43BK000030 100509
NUMATICS PNEUMATIC PRESSURE REGULATING VALVE 031RD700O000000 NIB
MLOK CYLINDER RCN-138600-800-?05
NUMATICS 110/120V .06A 60HZ 150 PSIG SOLENOID VALVE, 031SA415O011Z
NUMATICS 120 V, 50-60HZ, .08A SOLENOID VALVE 1525A425K
NUMATICS PNEUMATIC AIR FILTER REGULATOR F22B-01AM 99883
NUMATICS MAX OPERATING PRESSURE 150 PSIG SOLENOID VALVE 135BB515MP00061
FESTO CPV18-VI U502 DISTRIBUTION MANIFOLD ASSEMBLY 185 886 T402
GRACO 250PSI 17.5BAR AIR LINE REGULATOR A01 A 214848
FESTO 63MM BORE 920MM STROKE PNEUMATIC CYLINDER, DKE-63-920-PPV-?A
ADVANCE AUTOMATION AAC SK-1176 PNEUMATIC CYLINDER SERIES I, NNB
TAIYO PNEUMATIC CYLINDER 40X30 NPB031A000-0
FESTO ALUMINUM CYLINDER 10543 DKE-100-60-PPV-?P
ELECTRON BEAM ENGINEERING QCC HD 504 WELDING CABLE, LOT OF TWO, NIB
FESTO 145 PSI 100MM BORE 160MM STROKE PNEUMATIC CYLINDER, DNC-100-160-PPV?, NNB
FESTO 32mm BORE 150mm STROKE PNEUMATIC CYLINDER DNC-32-150-PPV-?A NNB
FESTO 63MM BORE 125MM STROKE PNEUMATIC CYLINDER, DNU-63-125PPV-A?, NNB
NUMATICS 120V, 0.11A, 150 PSIG SOLENOID VALVE I52SA400K046T
MAC VAC/25-150PSI, 24VDC, 2.5W, PNEUMATIC SOLENOID VALVE 6523B-000-PM-59?2DA
BIMBA BRACKET CYLINDER D-167
PARKER 035341300B FILTER, NIB
SMC 1.0MPA PNEUMATIC CYLINDER DLMBN20-25C-G59?LS
PARKER 5000PSI DIRECTIONAL CONTROL VALVE 44036-2026
PARKER 250PSI ROTARY PNEUMATIC ACTUATOR PTR252-0983F-AX?22-C21
SMC 0.05-0.85MPA AIR REGULATOR AR4000-04BG
KYOHO MACHINE HCI-XD CYLINDER 40MM BORE 435MM STROKE 40X435-FA 74H40956
STAFFA FIXED DISPLACEMENT HYDRAULIC MOTOR HM/HDB2005/11
FESTO CPV14-VI TD02 DISTRIBUTION MANIFOLD ASSEM W/ SILENCER AND ELBOW FITTINGS
MAC 110/120VOLTS 150PSI SOLENOID VALVE 6311D-211-PM-11?1DA
FESTO 145 PSI 100MM BORE 30MM STROKE PNEUMATIC CYLINDER, ADVU-100-30-A-P?-A, NNB
YUKEN HYDRAULIC CYLINDER CJT 70 FA32B 20N-DND EK 11A
BELLOWS 110/120V 50/60HZ PNEUMATIC SOLENOID PILOT VALVE, K175-9035
FESTO 145 PSI 50MM BORE 90MM STROKE PNEUMATIC CYLINDER, DNG-50-90-PPV-A?, NNB
FESTO CPV14-VI T402 DISTRIBUTION MANIFOLD ASSEM W/ SILENCER AND ELBOW FITTINGS
FESTO 145 PSI 50MM BORE 153MM STROKE PNEUMATIC CYLINDER, DNGU-50-153-PPV?-A, NNB
YUKEN HYDRAULIC CYLINDER CJT70-FA32B25N-?AND-EK 20A
MAC 110/120V 50/60HZ 150 PSI SOLENOID VALVE, 58D-43-116AA
CKD PNEUMATIC CYLINDER SSD-KL-50-80
PARKER HHB4087501 ALR 35-150 PSIG CONTROL VALVE, NNB
NUMATICS PNEUMATIC FILTER MODEL F30B-04C NIB
FESTO FLAT CYLINDER DZH-50-300-PPV-?A
BIMBA AIR CYLINDER BFT-093-D
PARKER 11771-32-32 CRIMP FITTING SAE CODE 61 FLANGE HEAD -45 ELBOW
KYOHO MACHINE HCI-XD CYLINDER 50MM BORE 115MM STROKE 50X115-CB 66H50888
PARKER 2.00 " BORE 8.000" STROKE HYDRAULIC CYLINDER JMAU14A
LENZ * LENZ NUT FITTING * UNKNOWN
NUMATICS 150PSIG, 110-120V, 50/60Hz, .15A, SOLENOID VALVE 081SS400K000030
FAIRCHILD TD C17800-406 PNEUMATIC TRANSDUCER, NNB
NUMATICS L23PM452O000000 PILOT VALVE, NNB
MAC PR92C-KECA 120 PSI PRESSURE REGULATOR, NIB
SMC PNEUMATIC CYLINDER 25MM BORE 35MM STROKE CQSB25-35D
NUMATICS 24VDC 4.0W 150 PSIG-AIR PNEUMATIC SOLENOID VALVE, I24BA415MP
NUMATICS 0-232 PSIG PNEUMATIC SOLENOID VALVE W/ BASE, I34JJ641O000000
NUMATICS 110/120V 50/60HZ 150 PSIG-AIR SOLENOID VALVE W/ BASE, I35BA415KKP0003?0
MAC PR92C-KECA 120 PSI PRESSURE REGULATOR WITH GAUGES, NIB
VERSA 120V 100PSI SOLENOID VALVE ESM 8012 44 Z CLL36
KYOHO HCI-XC HYDRAULIC CYLINDER 40X100-FB / 56H40995
NUMATICS 100-115V/50Hz, 110-120V/60Hz, .06A SOLENOID COIL 237-1045B
MAC 24 VDC 2.5W 150 PSI SOLENOID VALVE W/ BASE, 6313D-611-PM-59?1DA
BELLOWS INTERNATIONAL SOLENOID VALVE W / PILOT VALVE L615-49-102 / K065-9035
ASHCROFT DURAGAUGE 30-IN./HG.VAC-3?0PSI PRESSURE GAUGE 102553
MILWAUKEE CYLINDER 4.00 BORE 6.00 STROKE 1000 PSI HYDRAULIC CYLINDER LH61
CMT DOUBLE ACTING IMPACT MARKER W/ PROXIMITY SENSOR 288-0B-25-PML-W?2817
SMC 1.0MPS PNEUMATIC PRESSURE REGULATOR FILTER AF4000-04D
HYTORK 4581 ACTUATOR EIA-XL4581-A80-?B00
KYOHO HCI-XD CYLINDER 40X460-FA
NUMATICS ELEMENT FILTER EKF608G NIB
AMETEK PNEUMATIC HAND PUMP T-970
NUMATICS 24VDC 4.0W 150 PSIG-AIR SOLENOID VALVE, I23BB500MP00061
NUMATICS 24VDC 4.0W 150 PSIG-AIR PNEUMATIC SOLENOID VALVE, I34BB500MP00061
NUMATICS 110/120V .15A 50/60HZ 150 PSIG-AIR SOLENOID VALVE, 11DSA400C011J
NUMATICS 24VDC 4.0W 150 PSIG-AIR PNEUMATIC SOLENOID VALVE, I34BB400MP14D61
NUMATICS 24VDC 4.0W 150 PSIG-AIR SOLENOID VALVE W/ ONE COIL, I24BB415MP00061
FESTO 32mm BORE 100mm STROKE GUIDED CYLINDER DFM-32-100-P-A-?GF
SMC 20MM BORE 75MM STROKE 0.15-0.7MPA EXTENSION END AIR SLIDE TABLE, MXQ20L-75BS
NUMATICS 120V .12A 50/60HZ 150 PSIG-AIR SOLENOID VALVE W/ BASE, 081SS400K
FESTO 145PSI PNEUMATIC CYLINDER DNC-40-60-PVV-A
SMC PNEUMATIC CYLINDER 25MM BORE 150MM STROKE CDQSB25-150DC
YUKEN HYDRAULIC CYLINDER CJT70-LB40B85B-?BAD
YUKEN HYDRAULIC CYLINDER CJT70-FA40B160B?-CAA
KYOHO HCI-XD HYDRAULIC CYLINDER 40X27-FA / FXH40415
SMC CYLINDER CDNAGN40N-100-D W/CNA40ND-UA