6435-001-K-N PACIFIC SCIENTIFIC

描述

PLC是在传统的顺序控制器的基础上引入了微电子技术、计算机技术、自动控制技术和通讯技术而形成的一代新型工业控制装置，目的是用来取代继电器、执行逻辑、记时、计数等顺序控制功能，建立柔性的程控系统。国际电工委员会（IEC）颁布了对PLC的规定：可编程控制器是一种数字运算操作的电子系统，专为在工业环境下应用而设计。它采用可编程序的存贮器，用来在其内部存贮执行逻辑运算、顺序控制、定时、计数和算术运算等操作的指令，并通过数字的、模拟的输入和输出，控制各种类型的机械或生产过程。可编程序控制器及其有关设备，都应按易于与工业控制系统形成一个整体，易于扩充其功能的原则设计。

PLC具有通用性强、使用方便、适应面广、可靠性高、抗干扰能力强、编程简单等特点。可以预料：在工业控制领域中，PLC控制技术的应用必将形成世界潮流

PLC程序既有生产厂家的系统程序，又有用户自己开发的应用程序，系统程序提供运行平台，同时，还为PLC程序可靠运行及信息与信息转换进行必要的公共处理。用户程序由用户按控制要求设计。

(4920)Cutler Hammer E57-30LE22-BD Proximity Switch 22m

(7729)Allen Bradley Motor Feedback Cable 2090-UXNFBMP-

(4061)Allen Bradley Contactor 100-C16DJ10 16 A 3P 24 V

(A11)1 Moore Constant Differential 63SU Flow Contr

(O4-5)1 NORGREN F1012B-CE SOLENOID VALVE O4-5

(H14)1 ALLEN BRADLEY 700-BX840A1 HEAVY DUTY RELAY

(7184)Siemens Molded Case Circuit Breaker S01JLD6 400A

(8652)Hubbell M1G4B Black Mushroom Head 2NO 2NC

(7854)Allen Bradley IEC Disconnect 30A F 194R-NJ03

(5639)Allen Bradley Push Button White Illuminated 800M

(8536)Festo Pneumatic Cylinder DZH-16-100-PPV-?A-S20 10

(4856)GE Circuit Breaker TED124010 10A 480 VAC 2 POLE

(8364)Reliance Reactor 69089-29-A(8364)

(8389)Furnas 100A Overload Relay 48HB11A 1P 1NC NEMA1

(8390)Pneumax Solenoid Valve 878 3.52(8390)

(6240)Allen Bradley Relay 24VDC 700DC-F400+196-FTA 1

(5698)Allen Bradley Push Button Flush Head Green 800T-

(8629)Graco Seat Piston 189441

(N2-2)2 MICRO SWITCH LSZ3A LIMIT SWITCHES N2-2

(Q5-4)1 SQUARE D 8430-MPS PHASE RELAY Q5-4

(Q2-2)1 TELEMECANIQUE V3 SWITCH BODY Q2-2

(K3)1 WESTINGHOUSE FDB3015L CIRCUIT BREAKER 15A(K3)

(7183)Siemens Molded Case Circuit Breaker A01JLD64 800

(Q2-3)1 ASCO L8262G202E VALVE KIT Q2-3

(4194)Giant Lot of 1125 Sprecher+Schuh Tag Strips Le

(L9)1 CINCINNATI MILACRON 3-531-2139-A CIRCUIT BOARD L

(H2-2)1 HUBBELL 67542-001 PUSHBUTTON STATION H2-2″

(4759)Square D Dual RH Adder Pole Kit 8903-L3R NIB(4

(G1-5)2 OMRON H3CA-A SOLID STATE TIMER.G1-5.

(N1-2)1 AEG E-NR910-302-545?-22 CONTACTOR N1-2

(7268)GE Circuit Breaker TED136015 15A 600 VAC 3P(726

(6096)Banner Photoelectric Scanner Minibeam 26911(60

(6457)Siemens 20 Amp Circuit Breaker QF120 20 Amp 1 Po

(N1-3)1 WESTINGHOUSE FB3060L CIRCUIT BREAKER N1-3

(Q7-2)6 NIB MICROSWITCH BZ-2RW826-A2 SWITCH ROLLER LEV

(6750)Cutler Hammer Indicating Light 10250T181HLP 120V

(6751)Cutler Hammer Indicating Light 10250T181HGP 120V

Cutler Hammer Indicating Light 10250T181HRP 120V Red(6

(O4-4)1 BANNER MB5-14 MODULE O4-4

(7350)Allen Bradley 190E-MND2-CA440?X Starter.25-.4A 1

(O4-5)1 ALLEN BRADLEY 800MR-D9 PUSHBUTTON O4-5

(5140)Lot of 7 Allen Bradley Contact Blocks 895-BO 800

(5953)Asco Valve DX80304513813 1/2″15.4 Watts 15 Psi

(O1-13)1 GENERAL ELECTRIC TEF136015 CIRCUIT BREAKER O1

(Q8-1)1 GE FANUC IC693MDL930E OUTPUT MODULE RELAY Q8-1

(5164)ABB Push to test Pilot White CBG-MFLP-TL8W(51