REXROTH 0-608-830-167現(xiàn)貨
制造業(yè)作為立國之本,強國之基,是國民經(jīng)濟的基礎產(chǎn)業(yè)。經(jīng)過幾十年的發(fā)展,我國制造業(yè)取得了舉
世矚目的發(fā)展成就,制造在國內需求的同時,也走向了市場。
2017年《財富》“500強”排行榜中,企業(yè)已經(jīng)達到115家,企業(yè)入榜數(shù)量連續(xù)第十
四年增長。但制造類企業(yè)尤其是創(chuàng)新型企業(yè)比較少。總體看,我國制造業(yè)仍處在分工的中低端,
大而不強。
隨著新經(jīng)濟時代的來臨,“制造2025”戰(zhàn)略的實施,我國正在由制造大國向制造強國轉變,推動
制造業(yè)智造升級、加快邁向中的任務十分緊迫。
當前我國制造業(yè)加快智造升級,在穩(wěn)增長、調結構、促轉型的征途上,不斷迸發(fā)出新動力,與此同時
各項與制造業(yè)相關政策的為制造業(yè)的發(fā)展和轉型升級提供了強的政策支持。
DCS具有以下特點:
(1)高可靠性 由于DCS將系統(tǒng)控制功能分散在各臺計算機上實現(xiàn),系統(tǒng)結構采用容錯設計,因此某一臺計算機出現(xiàn)的故障不會導致系統(tǒng)其它功能的喪失。此外,由于系統(tǒng)中各臺計算機所承擔的任務比較單一,可以針對需要實現(xiàn)的功能采用具有特定結構和軟件的專用計算機,從而使系統(tǒng)中每臺計算機的可靠性也得到提高。
(2)開放性 DCS采用開放式、標準化、模塊化和系列化設計,系統(tǒng)中各臺計算機采用局域網(wǎng)方式通信,實現(xiàn)信息傳輸,當需要改變或擴充系統(tǒng)功能時,可將新增計算機方便地連入系統(tǒng)通信網(wǎng)絡或從網(wǎng)絡中卸下,幾乎不影響系統(tǒng)其他計算機的工作。
(3)靈活性 通過組態(tài)軟件根據(jù)不同的流程應用對象進行軟硬件組態(tài),即確定測量與控制信號及相互間連接關系、從控制算法庫選擇適用的控制規(guī)律以及從圖形庫調用基本圖形組成所需的各種監(jiān)控和報警畫面,從而方便地構成所需的控制系統(tǒng)。
(4)易于維護 功能單一的小型或微型專用計算機,具有維護簡單、方便的特點,當某一局部或某個計算機出現(xiàn)故障時,可以在不影響整個系統(tǒng)運行的情況下在線更換,迅速排除故障。
(5)協(xié)調性 各工作站之間通過通信網(wǎng)絡傳送各種數(shù)據(jù),整個系統(tǒng)信息共享,協(xié)調工作,以完成控制系統(tǒng)的總體功能和優(yōu)化處理。
(6)控制功能齊全 控制算法豐富,集連續(xù)控制、順序控制和批處理控制于一體,可實現(xiàn)串級、前饋、解耦、自適應和預測控制等先進控制,并可方便地加入所需的特殊控制算法。 DCS的構成方式十分靈活,可由專用的管理計算機站、操作員站、工程師站、記錄站、現(xiàn)場控制站和數(shù)據(jù)采集站等組成,也可由通用的服務器、工業(yè)控制計算機和可編程控制器構成。 處于底層的過程控制級一般由分散的現(xiàn)場控制站、數(shù)據(jù)采集站等就地實現(xiàn)數(shù)據(jù)采集和控制,并通過數(shù)據(jù)通信網(wǎng)絡傳送到生產(chǎn)監(jiān)控級計算機。生產(chǎn)監(jiān)控級對來自過程控制級的數(shù)據(jù)進行集中操作管理,如各種優(yōu)化計算、統(tǒng)計報表、故障診斷、顯示報警等。隨著計算機技術的發(fā)展,DCS可以按照需要與更高性能的計算機設備通過網(wǎng)絡連接來實現(xiàn)更的集中管理功能,如計劃調度、倉儲管理、能源管理等。
ACCURAY 4-083182-001 REV CA I/O PC PCB PRINTED CIRCUIT BOARD MODULE CARD 58642
HONEYWELL ACCURAY BCMMST4A 60144916-001 SCANNER PCB CONTROL CIRCUIT BOARD 58693
ACCURAY 064860-003 FDI E SCANNER PRINTED CIR CONTROL BOARD CARD MODULE PCB 59056
ABB/ACCURAY 083898-010 ELECTROMETER RELAY 11PIN 600M OHMS TC=12MS PRE AMP 52939
ACCURAY 064860-003 FDI C PC CIRCUIT BOARD MODULE CAD FDI PLC CARD 56753
ACCURAY 7-083122-001 ELECTRONIC PC PCB PRINTED CIRCUIT BOARD MODULE CARD 58669
ACCURAY 6-053852-001 8301 2301 REGULATED HIGH VOLTAGE POWER SUPPLY 58666
ACCURAY 082132-001 082133-001 SCANNER CONTROL BOARD MODULE CARD 59053
ABB / ACCURAY 083898-010 ELECTROMETER RELAY 11PIN R600M OHM TC=12MS 58685
ABB/ACCURAY 083898-011 ELECTROMETER RELAY 11PIN R600M OHM TC=12MS E/C 58683
ABB / ACCURAY 083898-010 ELECTROMETER RELAY 11PIN R600M OHM TC=12MS E/E 58684
ABB ACCURAY 083898-011 ELECTROMETER RELAY 11P 11PIN R10000M OHM TC=100MS 58681
ABB / ACCURAY 083898-011 ELECTROMETER RELAY 11PIN R600M OHM TC=12MS 58682
ABB / ACCURAY 083898-011 ELECTROMETER RELAY 11PIN 10000M OHM TC=100MS 52942
ACCURAY 086175-001 INPUT MODULE MOTHERBOARD ELECTRICAL CIRCUIT BOARD CARD 58013
ACCURAY MICROSCAN CALIPER CALIBRATION BLOCKS NA-B-8-082537-?001-A L13
Enlarge
ACCURAY MICROSCAN CALIPER CALIBRATION BLOCKS NA-B-8-082537-?001-A L12
Accuray 028490 FTG BU. union 3/8 Tube (Part of 028490 Kit Air Compresor)
Dunlop AccuRay AccuRated Tires 1957 print Ad
ACCURAY OPERATOR CONTROL STATION INTERFACE ASSEMBLY W/ MONITOR + CONTROLS 57850
Accuray 64844-001 64844001 Process Interface Board
ACCURAY 061577-003 PROM/RAM AD-9-061577-00?3 MAKE OFFER!
Accuray 61595-003 61595003 Scanner in PWA
Accuray 61580-002 61580002 PC Board
Accuray 64844-004 64844004 PC Board
ACCURAY AIC8 086155-001 SCANNER VME CONTROL BOARD CARD 86155 51642
Accuray 83883-004 83883004 PC Board
Accuray 83156-002 83156002 PC Board
ACCURAY 086158-004 SIO6 A SCANNER CONTROL CIRCUIT BOARD MODULE CARD PC PCB 58615
Accuray 64829-003 64829003 PC Board
Accuray 61552-002 61552002 MPR
Belmont 071A Accuray Dental Bitewing Intraoral X-Ray w/ Control Box & Mount
ACCURAY NA-B-8-083103 083892 TEMPERATURE CONTROLLER 10 POSITION 45C-80C 52932
Accuray 69828-002 69828002 PC Board
REXROTH 0-608-830-167
Ametek 0-30 PSI Test Gauge 1403 - 132256
Ametek Drexelbrook Sensing Element 700-202-36
Ametek Lamb Gearcase Motor 115282 3010008724932
Ametek Lamb 119412-00 Vacuum Cleaner Motor
Ametek Lamb Motor 116312-00 Vacuum Cleaner Motor
Ametek Lamb Vacuum Cleaner Motor 116311-01
AMETEK/LAMB ELECTRIC 115330/2M173 VACUUM MOTOR ***XLNT***
AMETEK/LAMB ELECTRIC 115750 VACUUM MOTOR ***XLNT***
72V AMETEK LOW WIND GENERATOR MOTOR
Ametek USG Pressure Gauge 132784 P1929
Ametek Accuforce AF5-R-ND Gage with Load Cell, Scale, Lab, Tool, Test Equipment
Ametek Hunter Spring 50 lbs. Mechanical Force Gauge
Ametek Dixson BB101P Programmable Bargraph 0 Horiz
Ametek Brushless 24 VDC Vacuum motor and Driver
Ametek Accu Force Torque Chek Digital Torge Gauge 0-200 Oz In
2 NEW AMETEK 1025-D1SP 1025D1SP FOOT AND PALM SWITCH
AMETEK PANALARM 50A1-120A RELAY AUX 120VAC 60HZ 8.5VA - USED w/GUARANTEE
Ametek Gemco Patriot 950A1-6-F-X-X-?X-10-X Quik Stik LDT
Ametek Gemco Patriot 951A-C1-0100-N?2-X-E Quik Stik LDT
Ametek Prestolite 350 Amp Relay NSN 5945-01-165-10?65
AMETEK CONTROLLER 24VDC, 5A, #48132-01, 6NV85, 11-52VDC
AMETEK RO-3300 REVERSE OSMOSIS SYSTEM
Dixson Instruments Bargraph BB101 AJTX4 / 20MADCV8850 Ametek NEW
AMETEK Brushless Blower 24VDC, 2.5A, 36CFM, Vacuum 13.0
Pittman/Ametek Motor, 19.7:1 Ration GM9413C555
AMETEK 1025A1DPX DOUBLE POLE FOOT SWITCH
NOS! AMETEK SPRING RESILIENCY TESTER A799571 6635-00-470-15?47
NEW AMETEK WATER FILTRATION RB25-20 SEDIMENT CARTRIDGE 25 MICRON NOMINAL
Lamb Ametek 117572-12 Vacuum Blower
~ Lamb Ametek 116757-13 2-stage 5.7" Vacuum Motor M-W
AMETEK 4M949 VACUUM MOTOR NEW 120V 4M949
Ametek Lamb Vacuum Cleaner Motor, 116392-00
AMETEK 115923 4M903 THRU-FLOW VACUUM BLOWER/MOTOR 2-STAGE 5.7" 120V
Ametek Lamb 115v 50/60hz Vacuum Motor 115962
Ametek Lamb 120v 50/60hz Vacuum Motor 116297-00
AMETEK LAMB VACUUM MOTOR 116757-13 NEW 120 VOLTS
Lamb-Ametek #119433-13 24V 5.7 3 Stage Vacuum Motor
Ametek Prestolite Contactor; 24V; #JFA-4002A; #4050-421
REXROTH 0-608-830-167
APC AP8858NA3 Rack PDU 2G, Metered, ZeroU
APC Smart UPS 1400VA 2U Battery Backup DL1400R2 Power Supply
APC Smart UPS 1500 SUA1500RM2U
APC AP7831 Rack PDU Zero U 15A/120V
APC Smart-UPS 750 VA Tower UPS SMT750
1 NEW ABB S3H225DS0AS8AP?C 225 AMP SACE S3 CIRCUIT BREAKER NIB
APC AP7998 Power Distribution Unit Switched Rack PDU 16A 208V-Input 0U Zero
APC BP420S Back-UPS Pro
APC RBC24 Replacement Battery #24
APC Master Switch Network Controller
APC SMT750 750VA/500 Watts UPS
APC SMART-UPS SMT750 750VA LCD 120V SMART-UPS 500W RETA
RBC26 Replacement Battery #26 American Power Conversion-APC
APC AP9618 Network Management Card, New Open Box ~STSI
Snap-on Classic 78 Riser 54"
STEERING RACK ENDS DODGE RAM 2500 3500 2004/06 4X4
SANYO POSITION CONTROLLER APC-1 APC-1 HITACHI SEIKI HORIZONTAL
PANEL APC BUTTON SWITCH STOP GUN COOLANT 2711-80-33 HITACHI SEIKI CNC HORIZONTAL
EO Technics VER:APC2.0 S/N:2010585 Auto Power Controller
APC SMC1000 Smart UPS C 1000VA
APC Back-UPS BR1000G Line-interacti?ve UPS 1000VA/600W
NEW STEERING SYSTEM INNER OUTER TIE RODS CENTER DRAG
INNER OUTER TIE ROD ENDS UPPER LOWER BALL ENDS ADJUSTING SLEEVE F 250 SUPER DUTY
IBM RBC37 APC UPS Battery Pack Unit NEW 23K4867
APC AP7900 MasterSwitch PDU 120V 15A Power Strip
APC Environmental Management System Good Condition
APC SMART-UPS 3000 SmartUPS
SCA SCHUCKER APC3000-30 USPP APC300030
APC Switched Rack AP7901 PDU - 100V AC to 120V AC; 120V AC, 8x NEMA 5-20R Output
APC Back-UPS BR1500G 1500VA Tower UPS 0.05 Hour Full Load 0.22 Hour Half Load
APC 800 RT 800VA Battery Back Up Power Supply UPS
MERCEDES W220 S600 S55 CL500 CL600 AMG APC PUMP AIR SHOCK MODULE 0034665201
APC SmartUPS RT Extension Power Cable SURT019
UNINTERRUPTIBL?E POWER SOURCE APC SERIES 1400
APC MAA-0852 / Rev A AMFR-1FD23 Enclosure w/ CBA
APC SU620NET USPP SU620NET
APC NetBotz Camera Pod 160, NBPD0160 ~STSI
APC AP7801 Rack PDU Metered 1U, 120V, 20A
APC Back-UPS RS 800 BR800BLK Battery Back Up Power Supply
APC Back- UPS RS 800VA Tower UPS - 800VA Power Conversion
Hewlett Packard ( HP ) / Agilent 85037-60001 APC-3.5 Scalar Open/Short
FREE SHIPPING KIT STEERING SUSPENSION TIE RODS ARM ENDS
1997 DODGE RAM 3500 2WD 4WD STEERING SYSTEM ARMS ENDS
FORD SERIES F SUPER DUTY KIT SUSPENSION STEERING RACK ENDS BALL JOINT
REXROTH 0-608-830-167