描述

S253S-D40

电梯是现代建筑内关系到人民生命财产安全的重要交通工具。如何提高电梯的运行效率、降低电梯能耗以及减少机械磨损、延长电梯的使用寿命，都是非常重要的研究课题。电梯是楼层用以固定提升的成套设备，具有安全可靠、乘坐舒适、停层准确、操作简便、运输效率高等特点。它由提升曳引系统、引导系统、安全装置和电控系统组成。

目前电梯的控制普遍采用了两种方式，一是采用微机作为信号控制单元，完成电梯信号的采集、运行状态和功能的设定，实现电梯的自动调度和集选运行功能，拖动控制则由变频器来完成；第二种控制方式用可编程控制器（PLC）取代微机实现信号集选控制。从控制方式和性能上来说，这两种方法并没有太大的区别。国内厂家大多选择第二种方式，其原因在于生产规模较小，自己设计和制造微机控制装置成本较高；而PLC可靠性高，程序设计方便灵活。本设计在用三菱 FX2系列PLC控制静磁栅位移传感器实现电梯平层控制。

静磁栅位移传感器在电梯控制系统中的作用为电梯平层控制的调整，电控系统是电梯的“中枢神经”，其质量的好与坏直接影响电梯质量。客梯和医用梯都讲究乘坐舒适，而舒适感与运行时间有关。要想乘坐舒适，就要延长加、减速时间，因而使运行时间随之延长，电梯运行效率降低。所以，为了使电梯具有较高的运行效率，加减速度应该有一个合适的限度，而且变化要平稳，这就对电控系统提出了如下要求：

安全可靠，排除故障方便，在满足使用要求前提下，线路越简单越好。噪声和振动小，选择元件要合理，电磁声不能大，安装零件的结构件要有足够刚度，且有防松措施。

能适应频繁起动、停止、调整及换向的工作要求，调速性能好，工作方式易于转换。加、减速和等速要平稳，速度曲线平滑，到站前无微动。

产品承诺：
保证全新原装进口,
保证安全准时发货，
保证售后服务质量，
优势价格，大量现货。

主营DCS系统配件
机器人系统配件
大型伺服系统配件
品牌：ABB ,AB ,GE,FOXBORO,本特利，英维思，伍德沃德，西屋，瑞恩，施耐德，西门子，摩托罗拉，安川。力士乐。ACSO，横河等进口品牌。专业销售进口DCS PLC系统备件模块
Triconex Siemens Yaskawa ABB GE Ovation AB Foxboro Motorola Schneider XYCOM KUKA 专业销售进口DCS PLC系统备件模块 15天包退换一年质保大量现货国内实力库存商家

Corelis PC-1149.1/100F controller JTAG Emilator ISA A2

Macintosh Performa 5400 6400 Motherboard 820-0828-A G3

Wicat 150WS 1982 Z80 MultiBUS Memory Card TMS4164 TMM

Peak 610 Pentium Pro SBC PICMG 440FX KJ0216012G 7P610

Pentium Pro SBC PICMG IBUS I-Bus 105-00526-00 Thresher

Fastest VLB Motherboard PCI Pentium PCI54PV Socket5 1.2

HP 13398A CE Alignment Pack 7920 Disc Drive CDC PE Disk

Toshiba T5100 Vintage 386 Laptop PA8040U

IBM PS/1 Type 2121-P82 Rare 386sx Vintage Computer

Sun Storedge L280 Tape Library 380-0079-01 3703423-01

27256 256 256K EPROM Large Quantity BULK LOT 1000 pcs

Marantz CDR510 Professional CD Player/Recorder CDR-510

Tandberg Overland Data SCSI Library SLR100 1108 006295

CISCO CSS5-SCM-2GE **NEW** 11500 Switch Control Module

CISCO CSS5-IOM-8FE **NEW** 11500 Fast Ethernet Module

EICON Diva Server PRI-Digital 800-681-02 PCI Card

Algorithmics P5064 Evaluation Platform RM5270 RM7000

HP ULTRIUM 215 LTO-1 SCSI LVD Tape Drive C7377-60040-ZN

HP Compaq AP400 System Board 317706-001 LOADED DUAL CPU

HP 9000 HP9000 E45 CPU Board A2576-60001 A2051-66531

A1027-66510 System Board Motherboard HP 822S 69510

Motherboard Pentium TYAN Tomcat S1563 Socket7 Dual

Pentium Motherboard Slot1 ASUS P2B-D2 v1.02 Dual SCSI

HP Compaq System Board 011653-001 Proliant ML370 G3

Advantech CompactPCI CPCI CPU Card MIC-3365 MIC-3365F

SBC Advantech PCA-6180-A1 PICMG P3-600 1906618002

TriEMS 6221 CPCI CompactPCI 206221 RevB Antara.NET SBC

Motorola CPN5360 CPCI CompactPCI SBC 01-W3632F-16A 500M

FORCE SPARC CPU-5V/64-110-2 /16 VME MAINFRAME CARD

Motherboard Pentium TYAN Tomcat S1562-PCB-04 S1562S

Motherboard Pentium TYAN Tomcat S1563-PCB-01 3.02

Hard Drive ESDI Micropolis 1568 ES0003-01-1D Disk FH

Sony Optical Drive SMO-E301 MO Disk Drive 1993

Hard Drive SCSI Micropolis 1588-15MBSUN0669 370-1326-04

Hard Drive SCSI Epson HMD-946-504-01 HMD946

MFM Hard Drive Miniscribe 8425 Vintage 3.5

Data Translation DT2871 color frame grabber board ISA

Motherboard Dual Pentium Pro Intel PR440FX 673289-508

Cleo Software 212 201 Phone 1 Inc CCITT 8bit ISA Modem

ETI-2.1 EISA Comm Card V2.3 TAXI-275 AM79169 Eliza LAN

Optical Disk Drive LF-7090 WORM Panasonic Matsushita

CWS Data Acquisition 03-907879-01 Rev1 Vintage ISa Card

LSI Logic MiniRISC BDMR400x Evaluation Board MR400x rB

Motherboard Dual Pentium Pro FIC PN-6210 Nii1.01 440FX

JUMPtec 18001-0008-26-1 ETX-P1-EG Module with 32MB RAM

Pelco CM9700-SER SERCOM-8 Card 8-port ISA PCB9759003-F

AP5200IF Pentium SBC Corsair Flash CM2258FX PICMG PC104

Trenton PICMG SBC Slot1 20-005601-04 440LX Teknor H-04

Hard Drive C.Itoh YE Data YD-3540 MFM Vintage Disk HDD

Teknor T942-333_1-00 P5 PICMG Slot1 SBC 92-005600-0X

09L5143 34L2729 21H8979 13N4734 34L7935 RS/6000 4 Cards

HP 9000 A1703-60031 A2516-60001 Series 800 900 756MB

N5120 Quad Port Comms Controller 40449-002 RS-422 RS422

IBM RS6000 7025-F50 Planar 07L6594 73H1925 93H4228

Motorola Micromodule 6809 Vintage 1979 M6800 M68MM01A

Motorola CPV5350 CPCI CompactPCI SBC 01-W3573F-02E

FLEXDS PCI Card RevB by DSP Research PLX PCI9052

MOTOROLA 01-W3885B SERIES 900 CPU I/O MODEM VME card

APS Olympus Magneto Optical Disk Drive MOS330E 3.5 inch

Tape Drive SCSI Sankyo CP-320SE 100047-021 26 tracks

Teknor T946 PICMG SBC T946/433_0_0000 900-164-00

97549 97549T 97549TK SCSI Hard Disk Core Bauart 1GB FH

Excelan EXOS 202 VME Ethernet Network Card 9900008-05

Artisoft Peer-Hub IBM PC/XT ISA Card Ethernet Vintage

Texas Instruments Activator 2 SCSI FPGA PAL Programmer

Motherboard Pentium ZEOS 100-0056-03 010-0066-01 639267

4522104 452210495137 WDM9 VCIS Siemens 186XL20 VME

SBC Motherboard PIA-650DV Pentium Small Tiny Flat Panel

Arnet DigiBoard PortsPlus Dual Port Serial ISA Card

IOtech DaqBoard 200 RevB 2954000 16-bit ISA Card AD676

CompuAdd HC ESDI ISA Hard Disk Drive Controller Card

Motorola MCF5307 5307 Test Bench Development Platform

Motherboard Pentium Dual 370 Tyan S2505D AGPX4-PCI RevB

Motherboard System Board Planar IBM 75H9133 PORKY V5.1

Motorola CPN5360 CPCI CompactPCI SBC 01-W3541F-10B 333M

ISA Video Card BW-VGA-90 ISA-65545 Casio Sharp LCD

ISA Video Card BW-VGA-90 ISA-65530 Prism Sharp Mono LCD

ISA Video Card BW-VGA-90 T2-ISA-65545 Prism Mono LCD

ISA Video Card BW-VGA-90 ISA-65545 Casio MD805TT00 LCD

Motherboard Pentium Dual Socket7 ASUS PCI/I-P54NP4D 1.5

GigaLabs GigaPipe GS1-GPF-1 CPU Board Fiber 820-1059-00

Tandberg SLR60 SLR SCSI Tape Drive Nortel NTRH9095

EST SBC8260 VME Card SBC XPC8260 8260 200

Digitech ISA Card 720-00538 720-00536 720-00558 730

IBM 570 RS6000 11H4880 43G2200 90X8624 Complete Tray

Pentium Motherboard Slot1 Dual Tyan S1837 Pentium II

Oki MICROLINE 491 491N Dot Matrix Printer okilan 6120i

HP 64700A 64700-66515 VME Card A-3405-09 68040 analyzer

Marvell Galileo Test Platform Evaluation Kit SLM-374-V2

PICMG Backplane ICS 15013-02 REV.C PCI ISA DC1040F

Motorola MCPN750A CPCI CompactPCI SBC 01-W3611F-12A

Motorola MCPN750A CPCI CompactPCI SBC 01-W3657F-04A

Pentium Motherboard Slot1 Super Micro P6SKE II Rev.2

Hard Drive IBM Fujitsu M2952SYU 50pin SCSI CA01407-B313

SBC Texas Micro 25527 RevG Dual Slot1 PICMG

XRATEX GbEPA2 NGC-1507401 Gb-EN-PA-SX

BDMR4010-PC/SUN Evaluation Board LSI MiniRISC CW4010

Motherboard Dual Pentium Pro Intel PR440FX 657173-504 2

Centigram 2410-0226-17 5336 Rev2 8-Port 8port Linecard

Centigram 2410-0226-07 5343 Rev2 8-Port 8port Linecard

MFM Hard Disk Drive Vertex V170 Vintage Full Height

VME Card LSI Loughborough DBV42 MDC40SV4 TIMS C40 DSP

DEC Vax MicroVax 3100 KA41-D MV3100/20E Dataram 40968

Motherboard Pentium Dual 370 EliteGroup D6VAA rev:1.1

SCSI Hard Disk 50-pin Fujitsu M2614SA Rev C6

Hard Drive SCSI Maxtor XT-4380S 380MB FH 50-pin Disk

Newport/Klinger 12-bit DC Motor Controller Card ISA

TEAC SCSI Floppy Drive FD-235HS 19308111-21 0950-9074

Optical Disk Drive LF-7390A WORM Panasonic Matsushita

Imagraph Imascan PCI 750121 750137 Precision Mono RGB

Grass Valley Power Supply PS400C PSE2-11/230-C-027

Sony Optical Drive SMO-E501 MO Disk Drive Full Height

NEC V850 IE-V850EQ1-PCI-IF IE-70000-PCI-IF-A Avalon

DEC PCXAG-AL 4MB Video PCI Card 5023517-01 S3 Vision864

Motherboard Pentium Slot1 Intel 721242-007 Fujifilm RIP

Rabbit Software Corp RB15 Rev9 Remote 16-bit ISA Card

Intellicon NT960 NTHOST512 65815 RevB 16 Port RS-232

SBC Motherboard Advantech PCM 5860 Pentium Small Tiny

Performance Technologies SBUS Card Quad Port 120P020250

Pentium-Pro Motherboard Achme MS6101 VER-0C MS-6101 P6

SCSI DAT Tape Drive Archive 4520 DDS1 DAT1 25361-006 2G

Reltek X.CALIBRE/316A XCAL40 ISA Card MC68302 302bug

Motorola Micromodule 6809 1979 M6800 MEX6808-228 RAMII

S253S-D40

描述

深圳长欣自动化设备有限公司

深圳长欣自动化设备有限公司（厦门办）

S253S-D40

S253S-D40

描述

相关产品