KJ3002X1-BF1熱電阻

KJ3002X1-BF1熱電阻

在傳感裝置的選用上，盡量選用抗干擾性強的智能傳感儀器，同時考慮到預研項目的經(jīng)費情況，也用了一些常規(guī)的傳感器。另外，由于機器人外部有很多傳感器，而艙室空間又十分有限，因而本文參考現(xiàn)場總線控制系統(tǒng)信息處理現(xiàn)場化的思想在機器人外部放置了一個單片機，完成這些傳感器數(shù)據(jù)的處理后再上傳給主單片機。試驗表明，這種方案不僅可以緩解主單片機的工作壓力，實現(xiàn)分布系統(tǒng)的設計思想，還可以減少信號傳輸線上的共模干擾。 
　　控制系統(tǒng)的執(zhí)行機構主要是五臺推進電機、舵、及縱橫傾調節(jié)裝置。其中縱橫傾調節(jié)裝置為24V力矩電機帶動滑塊移動從而調節(jié)水下機器人的縱橫傾，經(jīng)高性能光電隔離芯片后與從單片機1并行口連接。在水下機器人的運動過程中，隨時可能要改變推進電機的轉速以得到不同的推進力，而變頻調速是實現(xiàn)電機調速的方式。本系統(tǒng)采用臺達VFD-A/H型變頻器，它不僅可以實現(xiàn)各種轉速曲線，而且還具有過壓、過流、過熱等完善的保護措施。該變頻器與控制系統(tǒng)的接口為RS485串行口，一塊CPUzui多可接32個變頻器。 

主營：專業(yè)從事（DCS系統(tǒng)）（機器人系統(tǒng)）（大型伺服控制系統(tǒng)）模塊 備件銷售

↓、Allen-Bradley(美國AB)系列產品》

↓、Schneider(施耐德電氣)系列產品》

↓、General electric(通用電氣) →GE←系列產品》

↓、Westinghouse（美國西屋）系列產品》

↓、SIEMENS(西門子系列產品)

↓、estinghouse（西屋）： OVATION系統(tǒng)、WDPF系統(tǒng)、MAX1000系統(tǒng)備件

↓、Invensys Foxboro（福克斯波羅）：I/A Series系統(tǒng)，F(xiàn)BM（現(xiàn)場輸入/輸出模塊）順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉換、輸入/輸出信號處理、數(shù)據(jù)通信及處理等。

↓、Bosch Rexroth（博世力士樂）：Indramat，I/O模塊,PLC控制器,驅動模塊等。

↓、Motorola（摩托羅拉）：MVME 162、MVME 167、MVME1772、MVME177等系列

在主單片機一側，由于要發(fā)送的信息很多（共有107個字符）因而在程序中將待發(fā)送的數(shù)據(jù)分成兩組，每一組分別設有協(xié)議頭和校驗和，根據(jù)上位機通訊控制字符（分別是55H和66H）的不同來確定發(fā)送哪一組數(shù)據(jù)。在上位機一側，由于上位機要動態(tài)顯示水下機器人的運動姿態(tài)，接收各種設備的返回信息，如采用中斷信息接收方式，在同一時間每個下位機都向上位機發(fā)送信息時，會發(fā)生沖突導致信息丟失。為此，各下位機向上位機的信息傳輸要按照上位機的命令，整個系統(tǒng)按照統(tǒng)一節(jié)拍工作。當上位機空閑時就按順序發(fā)送一個使能命令給第i個下位機，第i個下位機接到命令后立即將要上傳的信息發(fā)出，如果上位機沒有接到，則重新發(fā)送該使能命令。同時為了提高通訊的可靠性，在通訊的每一側將待發(fā)送字符拆為3xH的形式，再對所發(fā)送的這組數(shù)據(jù)進行加和運算以求出校驗碼。通訊的另一側接收完一組數(shù)據(jù)后進行求和校驗，如校驗和不正確，則該組數(shù)據(jù)作廢，等待下一組數(shù)據(jù)。

Hamilton 2.5ml Glass Syringe LU70250 New 3350-00007

AMAT Applied Materials 0190-10292 8 Inch Upper Shield Bearing Lot of 3 New

Bio-Rad Reflective Objective Lens Assembly Quaestor Q7 Used Working

Noran Active Scan Interface 700P125849 working

Sumitomo Hose Supply Return Lot FLX-25FM08S0-00 new

Sumitomo Supply Hoses FLX-25FM15S0-00 0190-27303 new

DNS Electronics FC-3000 DS-1211-ANALOG I/O Modules DS-1608-TR Used Working

SBS Technologies 0330-1586A MC-303 Carrier Type I or II PCB Used

Hubner Berlin FOG 9 D 2 Incremental Encoder New

Leica Microsystems 11307072067/BZ: 01 Light Source 11-101-553 Used Working

AMAT Applied Materials 0270-04365 EVR Extraction Tool Used Working

Lucas Labs DVDS-7010 CAT Referance Module CR106 working

Tektronix Universal Digitizing Counter 73A-541 Used Working

Sieger Limited 00780-A-0076 Weather Protection Housing Lot of 37 New

ATMI Showerhead BSE 0101091-205 01-INT-006 refurbished

Oerlikon Unaxis Insulating Ring 102078649 new

Granville-Phill?ips 0190-21223 Stabil-Ion Gauge Cable Used Working

ION Systems 5200-IM6T-V4.0 Interface Module 5200-IM6T New

NSK Linear Guide LW270340EL2PCT New

HPS 109410028 941 Cold Cathode Gauge M-511E Used Working

Modus Instruments DA-4-05M-0-RR-1?4-003 Display Alarm Lot of 2 Used Working

Control Concepts SCR Power Controller 0190-03672 3095-1017 Used Working

TRU 0620-01312 RF Coax Cable 50ft AMAT Applied Materials New

Nor-Cal Non-Rotatable DN200CF Blank 3300-04104

Parker Ultraseal 1/4" Male Connector 8-4 FQ-SS new lot

AMAT Applied Materials Retaining Ring 200mm Kyron 1530 new

Granville-Phill?ips 012360 Ion Gauge Cable 45ft AMAT 0190-21223 Used Working

BriskHeat Centopi-2 Temperature Control System Centipede Used Working

Tokin LF-215U Noise Filter AMAT 0900-01136 Reseller Lot of 10 New

Comptemporary Controls QL-CXS 8-Port Transceiver Hub working

Pentagon Tech. Anelva Internal Shield 233-5053-02 new

ATMI Shower Head 01-INT-006 refurbished 233413935

Pentagon Tech. Anelva PVD Fluted Ring 233-3055-15 new

Pentagon Tech. Internal Shield Anelva 233-3059-56 new

Accel Implanter Control Panel AXDRC/21D working

Eaton 1121450 EMO Panel Rev.C working

Meivac SCF-200.2V52C Vacuum Capacitor new

Heidenhain Interpolation Assembly EXE612 New

Etec Systems 0132-9071-000 Interface Cable New

Praxair X305-80-120-H-2?60 CMP Polishing Pad 30.5" Window Pad New

LSA Cleanpart Wafer Shield 16-140875-00 new

MKS Instruments 5200-IM6T Interface Module AMAT 0530-A0140 New

Filter Concepts 3B60D-LF 3-Phase Filter lot of 3 working

Burkert US06046 Solenoid Valve lot of 28 working

ATMI PD10KFZZA3 Series NOWPak Dispenser lot of 4 new

Deublin 20502-150 Rotary Union 0190-28698 new

CGI Inc. Gearhead 023RNX0100-XX-0?1910 New

Balluff MicroPulse Transducer BTL-5-PI-M1143-?R-KA05 Used Working

Applied Ceramics Isolator Mod 91-00125A Lot of 48 New

Quartzfab Quartz Assembly 7400-0060-02G new

Airflotek 0195-08849 Blower Filter Module new

Airflotek 29Z99X2Z3E3 Filter Module new

Proteus Industries 9105SS24P7 Flow Switch lot of 3 working

Airflotek 0195-07835 Blower Filter Module Unit Set new

Swagelok Stainless Steel Union Couplings ?" inch Qty.17

Pike Technologies AutoPro Controller working

AMAT Applied Materials 200mm Silicon Test Wafers with Oxide 25 Count Boat Used

TDK ZAGT2280-M Noise Filter 250VAC lot of 3 working

AMAT Applied Materials 200mm Silicon Wafer 25 Count Boat Test Wafers with Flats

Newport Electronics INFCR-001 Infinity C Programmable Digital RTD Meter Used

ATMI NOWPak Photo Resist Dispenser SM4BKAFG-050812 new

Ace Showerhead CS33-333 New

Balluff MicroPulse BTL-5-P1-M0305-?P-KA05 Linear Transducer 305MM New

Balluff BTL2-P1-0305-f-?KA05 Linear Transducer 305MM New

Grayhill 70RCK24 24 Channel SSR Backplane PCB 70AD3243 70-IDC5 Used Working

Grayhill 70RCK24 24 Channel SSR Backplane PCB 70AD3243 70-ODC5 Used Working

Sekidenko 930-0000-01 Multilens Pyrometer AMAT 0190-33462 Used Working

John Crane International Spring Loaded Seal P428865 New Lot of 8

Modus Instruments DW-(*)-01P-0-RF?RR-15-080 Display Controller ACT12 Used

Barnsted B-Pure CDO-863 D4511 & D5839 Filter Assembly Kit new

Lynn Electrode Showerhead L147-G263SFG New

LSA Anodic Technologies Bracket Assy. 17-122526-00 new

LSA Cleanpart ESC Lift Pin Assy. 16-116351-00 new

Mattson Thermal Products 7310-2958-04 Oven Top Plate New Surplus

AceCo Aluminum Cathode Upper Electrode CS33-054A Lam new

Verteq RF Amplifier MCS 2600-3C-1-UC working

AceCo 150mm Aluminum Cathode CS33-605

Solu Comp SCL-R-400-M2 Water Quality Analyzer new

POCO S51YCZZZ AMAT 10018011 Flat Tube Outer SO168 New

IEE Display PDK-004A-0WG Used Working

Brooks Automation 183490-0004 36 Inch Driver External Power Cable Assembly New

Teradyne 420-431-01 Universal Manipulator Support Kit Used Working

NSK Motion and Control Ball Bearing 6002L-XT3Y75 Lot (11) New 2002.10.01

Brooks Automation TLG-I2-AMAT-R1 Transponder Reader ASC-11 AMAT 0190-24484 Used

STEC HC-100A Read Out Module HC-100 Used Working

UE Precision Sensors P36W-139 Pressure Switch New

CMC Cleveland Motion Controls BMR2005TCG00CEA?002 PM Servo Motor Used Working

EL-O-MATIC EDA-25/A Pneumatic Actuator Epsilon 3000 Used Working

Pentagon Tech. Anelva PVD Cover Fixture A16-93047 new

Pentagon Tech. Anelva PVD Target Fixture A16-57797 new

Pentagon Tech. Holder Cover SPC Anelva 233-5053-03 new

Pentagon Tech Holder Cover Anvelva 233-5052-99 new

Fiber-Lite A241LUT Optic Light Source A-241L Used Working

Malema Sensors M-50-S11-00-037 Flow Switch 575-00009-00 new

Modus Instruments DA-4-08M-0-RRRF Display Alarm Used Working

Parker Male Close Nipple Fitting 16-16 MCN-B new lot

Parker FAMS-128 Straight Adapter 3/4-inch lot of 10 new

THK 3RSR12WVM+230LH?M Linear Rail 3060-00372 230mm x 40mm

Sony RM-5100 Remote Control Unit lot of 4 new

Lynn Electrode Showerhead L147-587513NC New

Tylan General HPC-20 CDG Adapter Unit

SICK WT27L-2F430 Photoelectric Proximity Switch Innolas ILS 700P Used Working

Carr Lane Man. CL-2500-SHR Hoist Ring Lot 2500LBS New

NEC VL-LP6 Lamp Unit Including Air Filter MT830/1030 Lamp New

Verteq RF Amplifier MCS 1600-3CI working

M.E.C. Tech MEC83305-1088L Focus Ring Rev. A new Lot of 4

M.E.C. Tech MEC83305-1088L Focus Ring Rev. A New Lot of 3

Kollmorgen ERH-26 Regen Resistor 200 Watts 0090-01303 working

Parker 60 Series Quick Connect Coupler SH6-62 New

Philips Halogen Lamp Bulb 120V 2000W 10078206

Atlas Copco Unique True Tool Balancer COL1-02 New

Ushio Halogen Lamp Bulb JIH120V-2000W