ATV31HU22N4A||现货ATV31HU22N4A

ATV31HU22N4A
ATV31HU22N4A
ATV31HU22N4A

输出电路还要进行功率放大，以足以带动一般的工业控制元器件，如电磁阀、接触器等等。I/O电路是很多的，每一输入点或输出点都要有一个I或O电路。PLC有多I/O用点，一般也就有多少个I/O用电路。但由于它们都是由高度集成化的电路组成的，所以，所占体积并不大。输入电路时刻监视着输入状况，并将其暂存于输入暂存器中。每一输入点都有一个对应的存储其信息的暂存器。输出电路要把输出锁存器的信息传送给输出点。输出锁存器与输出点也是一一对应的这里的输入暂存器及输出锁存器实际就是PLC处理器I/O口的寄存器。它们与计算机内存交换信息通过计算机总线，并主要由运行系统程序实现。

PLC DIRECT D3-TCSU TIMER COUNTER SETPOINT MODULE

SIEMENS 6EP1 961-2BA00 ELECTRONIC DIAGNOSIS MODULE 6EP1

EFD 72542 FITTING 1/4 FPT X 1/4 MPT ELB NYLON

VALCO CINCINNATI 280XX119 SENSOR

ALLEN BRADLEY 42KL-U2TC-A2 PHOTOSWITCH RETROREFLECTIVE

AEROQUIP MATCHMATE HOSE 3/8" I.D GH781-6 , 7'FT-10"IN L

BROWNING H4017X7/8 SPROCKET STEEL W/ HARDENED TEETH

THE GENERAL BEARING CORP. GB-S8703-88 BEARING 7612D

4 HELWIG 25-127591 CARBON BRUSHES KB25-127591/74.?..

AUTOMATED PACKAGING SYSTEMS 21467A1 SPRING EXTENSION QT

ALLEN BRADLEY 700-HN103 SER. B RELAY BASE SOCKET

HELIPOT SA322B POTENTIONMETER 50K

SPORLAN FVE-1-1/2-C THERMOSTATIC EXPANSION VALVE 3/

ALLEN BRADLEY 1784-KT/B COMMUNICATION MODULE W/ 1784-CP

SMC NAS420N04 PRECISION SPEED CONTROL 1/2 NPT NEW

BOX OF 10 WESTINGHOUSE LAMP NO. 1619 15 CP 6 V INDICATO

RBK175PMMTB HOLOPHANE BALLAST KIT

SUN HYDRAULICS CXHA-XCN CHECK?

RELIANCE ELECTRIC 0-51444 POWER SUPPLY BOARD 051444 REP

RED LION GEM10060 2802 COUNTER GEM100602802

CINCINNATI MILACRON 3-531-4479A PC BOARD 35314479A

ALLEN BRADLEY 800H-LP10R RED PILOT LIGHT UNIT 800HL

ALLEN BRADLEY 700DC-M400 RELAY 24V DC W/ 195-MA22 AUXIL

4 SPC TECHNOLOGY SPC11758 FAN POWER CORDS