KJ3002X1-BF1热电阻 差分线路驱动器 返回列表页

KJ3002X1-BF1热电阻

KJ3002X1-BF1热电阻

在传感装置的选用上，尽量选用抗干扰性强的智能传感仪器，同时考虑到预研项目的经费情况，也用了一些常规的传感器。另外，由于机器人外部有很多传感器，而舱室空间又十分有限，因而本文参考现场总线控制系统信息处理现场化的思想在机器人外部放置了一个单片机，完成这些传感器数据的处理后再上传给主单片机。试验表明，这种方案不仅可以缓解主单片机的工作压力，实现分布系统的设计思想，还可以减少信号传输线上的共模干扰。 
　　控制系统的执行机构主要是五台推进电机、舵、及纵横倾调节装置。其中纵横倾调节装置为24V力矩电机带动滑块移动从而调节水下机器人的纵横倾，经高性能光电隔离芯片后与从单片机1并行口连接。在水下机器人的运动过程中，随时可能要改变推进电机的转速以得到不同的推进力，而变频调速是实现电机调速的方式。本系统采用台达VFD-A/H型变频器，它不仅可以实现各种转速曲线，而且还具有过压、过流、过热等完善的保护措施。该变频器与控制系统的接口为RS485串行口，一块CPUzui多可接32个变频器。 

主营：专业从事（DCS系统）（机器人系统）（大型伺服控制系统）模块 备件销售

↓、Allen-Bradley(美国AB)系列产品》

↓、Schneider(施耐德电气)系列产品》

↓、General electric(通用电气) →GE←系列产品》

↓、Westinghouse（美国西屋）系列产品》

↓、SIEMENS(西门子系列产品)

↓、estinghouse（西屋）： OVATION系统、WDPF系统、MAX1000系统备件

↓、Invensys Foxboro（福克斯波罗）：I/A Series系统，FBM（现场输入/输出模块）顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、数据通信及处理等。

↓、Bosch Rexroth（博世力士乐）：Indramat，I/O模块,PLC控制器,驱动模块等。

↓、Motorola（摩托罗拉）：MVME 162、MVME 167、MVME1772、MVME177等系列

在主单片机一侧，由于要发送的信息很多（共有107个字符）因而在程序中将待发送的数据分成两组，每一组分别设有协议头和校验和，根据上位机通讯控制字符（分别是55H和66H）的不同来确定发送哪一组数据。在上位机一侧，由于上位机要动态显示水下机器人的运动姿态，接收各种设备的返回信息，如采用中断信息接收方式，在同一时间每个下位机都向上位机发送信息时，会发生冲突导致信息丢失。为此，各下位机向上位机的信息传输要按照上位机的命令，整个系统按照统一节拍工作。当上位机空闲时就按顺序发送一个使能命令给第i个下位机，第i个下位机接到命令后立即将要上传的信息发出，如果上位机没有接到，则重新发送该使能命令。同时为了提高通讯的可靠性，在通讯的每一侧将待发送字符拆为3xH的形式，再对所发送的这组数据进行加和运算以求出校验码。通讯的另一侧接收完一组数据后进行求和校验，如校验和不正确，则该组数据作废，等待下一组数据。

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