1.编程方法简单易学 

    梯形图是使用得 多的PLC的编程语言,其电路符号和表达方式与继电器电路原理图相似,梯形图语言形象直观,易学易懂,熟悉继电器电路图的电气技术人员只需花几天时间就可以熟悉梯形图语言,并用来编制用户程序。

    梯形图语言实际上是一种面向用户的高级语言,PLC在执行梯形图程序时,将它“翻译”成汇编语言后再去执行。

  2.功能强,性能价格比高     

  一台小型PLC内有成百上千个可供用户使用的编程元件,有很强的功能,可以实现非    常复杂的控制功能。与相同功能的继电器系统相比,具有很高的性能价格比。PLC可以通过通信联网,实现分散控制,集中管理。 

  3.硬件配套齐全,用户使用方便,适应性强 

  PLC产品已经标准化、系列化、模块化,配备有品种齐全的各种硬件装置供用户选用,用户能灵活方便地进行系统配置,组成不同功能、不同规模的系统。PLC的安装接线也很方便,一般用接线端子连接外部接线。PLC带负载能力,可以直接驱动一般的电磁阀和中小型交流接触器。 

  硬件配置确定后,通过修改用户程序,就可以方便快速地适应工艺条件的变化。 

HONEYWELL 9782P-02-VC-E1000-BD 

61663544 BRAKE END MOTOR CAP

ROCKWELL / WESCOM 3605-00 DIGITAL TIMING UNIT C91-360500 ISS 3 , 91-360500

DODGE TIGEAR MR94757-G-LA 

DODGE Q175-B-010-M-140-L1 C-FACE 

CLEVELAND MOTION CONTROLS BNR3012-THHT-113D 

SEALED SIEMENS 6ES7-138-4FB03-0AB0 

BEI 924-01002-6012 ENCODER H25D-SS-8-ABZ-7406-LED-SM16-S 

HYDAC 02063368 VM2-D.0 INDICATOR 

GOULD SHAWMUT A055F1D0R0-125E 

ALLEN BRADLEY 705X-DOD731 

SEALED HITACHI WJ200-022SF MICRODRIVE  17003277

EATON CORPORATION DILM95 (RDC24) CONTACTOR XTCE095F00TD

ADVANCED MICRO CONTROLS INC. SD8055 

MAGNETEK/GEMCO 2000-2259 ROTARY LIMIT SWITCH 10:1 RATIO

EMERSON PBBAFA025 

PROCESS TECHNOLOGY DF1-208-17-PIIH 1000 WATT 

SEALED SIMCO 4000074 POWER SUPPLY UNIT D167Q

REPAIRED DURANT 38151 

CINCINNATI MILACRON 3-531-3371A PC 

PRO LOGIC V20 CPU CARD 511060

REXNORD FALK 359836 

KRAUSS MAFFEI KR100 

TELEMECANIQUE TSX-AXT-200 

SEALED UNIT UFC-8100 

HONEYWELL 620-0031 

KRAUSS MAFFEI PR200 MODULE NR. 1028 AE2 5004114

GENERIC 300202-25 COIL 

CLEVELAND MOTION CONTROL SC-1T TRANSDUCER MO-13333-30 

TAPTONE D-410-71 REV D T500 PMT 

FANUC A16B-1310-0350 

FMC CSCR-1C SYNTRON ELECTRIC CONTROLLER 221039-C 

GRUNDFOS SERIES 200 CONTROLLER

HOYT ELECTRIC KF22 CONTACT KIT 3 POLE SIZE 2 TA-81 TA81

Instruments UFC-1100 Mass Flow Controller 500SCCM 

WATLOW 988A-10DA-AARR 

REXROTH 5530010070 AIR 

Tylan FC-280S Mass Flow Controller 300 SCCM Gas N2 

GALIL MOTION CONTROL DMC-1020 

GALIL MOTION CONTROL DMC-1040 

MOORE PRODUCTS 15819-131 

GE FANUC A06B-0501-B751 

ABB KENT-TAYLOR FL 24V DC 2500 PSIG 30/180 PSI 

TELEMECANIQUE TSXMPM100

ALLEN BRADLEY 8000GC 

AGASTAT 7024BD TIMER 5-50 SEC.

WATLOW 985A-3FD0-00AC 

GE FANUC IC600CB502L CONTROL BOARD 44A297094-G02

AGASTAT 7024BD TIMER 5-50 SEC.

WATLOW 985A-3FD0-00AC 

GE FANUC IC600CB502L CONTROL BOARD 44A297094-G02

PORT / TRANSCAT NP/Q2001-GCR7 

GENERAL ELECTRIC 12HFA51A43H C60 

ITT K3-E MAGNETIC VALVE K3E59A2, 120V-60HZ

PORT / TRANSCAT NP/Q2001-DCR7 

SEALED SQUARE D FA-36090 

LESSON 115176.00 ELECTRIC MOTOR M6C34F050A 1HP 60HZ 7MNS-7106

PERMA PRO LC 500 LUBRICATION SYSTEM W/ MP-6 

RELIANCE ELECTRIC P14H1446N-TN 

SAVANT AUTOMATION D105429ABA BOARD D10542801AE

HEIDENHAIN LS-476 LINEAR 

OSBORN PLR-6 LOAD 

MICRO MOTION 3300849 PC BOARD REV. B, 3300848, 0604807

FISHER SCIENTIFIC 1256235 

DODGE F721-40-B5-G 

GE 44A294598G01 PC BOARD IC483 FOR SERIES 1050 

GE FANUC IC697BEM731L I/O 

BALLUFF BFO18A-XAE-SMG-30-3 

HARDY INSTRUMENTS 0535-0384-112 

ALLEN BRADLEY 509-AAB 

BODINE ELECTRIC MODEL 850 DC 

BALDOR KBM3454 MOTOR .25 H.P. 3 PHASE 60 HZ

ABB 002742500 CABLE 1SNA027425R0000 FA200/S7300/OMN20/063/UL

HONEYWELL 60156199-001 PC 

RELIANCE ELECTRIC P56X3182 MOTOR .5HP, 208-230/460V, 34K008X696G3

UNIMEASURE INC. HX-EP-80-S10-N10-1BK 

LEEDS & NORTHRUP 205306 DC 

GENERAL ELECTRIC TH3363 SAFETY SWITCH 100A 3P HD N1 600V

DYNISCO G860-500-2.5C 

OAKTON WD-00605-00 MICROPROCESSOR 

GE FANUC IC600CB502L ADVANCED LOGIC BOARD IC600CB502

ROCHESTER INSTRUMENT SYSTEMS SC-300 

U.S. ELECTRICAL MOTORS G-59086 MOTOR FAST 97, 56C, 50/50HZ, .5/.4HP

SIEMENS 6ES7-331-7KB01-0AB0 

DORNER 72TS-05 SPINDLE 

CONEDRIVE 03BACBF 

GRASEBY ALLEN H0059-ISS-4 

WESTINGHOUSE 4256A10G01 PC 

NOVOTECHNIK TLM0 2 TRANSDUCER  036ABF 

CUTLER HAMMER 9-91-58 COIL 

BUSSMANN 700FMM FUSE 700 AMP

SCHMERSAL PROTECT-PSC-POWER 

NORDSON H20A GLUE APPLICATOR 153010T 

ALLEN BRADLEY 22B-D2P3N104 AC DRIVE SER.A FRN:6.02 

REXROTH VT-VSPA1-1-11 

COLE-PARMER DIGISENSE 8487-30 TYPE K