444-1067 WOODWARD

Description

444-1067  WOODWARD

444-1067  WOODWARD

444-1067  WOODWARD

防止接点误动作。可利用自锁电路加以解决系统自诊断功能。PLC本身具有此项功能苗圃喷雾。分四个单元，设四个电磁阀，每个电磁阀工作2min停5min，且呈顺时针转动，或逆时针转动。工作为9时到18时。可利用定时控制器和PLC自身具有的定时命令加以解决PLC采用了一种不同于普通微型计算机的运行方式—循环扫描方式。因为继电器控制中各类触点的动作时间一般超过100ms，因此只要PLC运行整个用户程序的时间“扫描周期”小于100ms，其运行结果与继电器控制就没有什么差别…   可编程序控制器（PLC）在采用梯形图作为编程语言时，梯形图中的“输出继电器”仅是一种形象化的“软继电器”，PLC通过它来起到输出控制作用，当其满足接通条件时，对应的输出可即有输出信号

SQUARE D POWERPACT CIRCUIT BREAKER CAT#JDL36200 200A/60

ALLEN-BRADLEY SIZE 4 CONTACTOR CAT#702-EOB9347 120VCOIL

SQUARE D DISCONNECT 3R SS SER F06 CAT#H361DS 30A 600V F

SQUARE D CIRCUIT BREAKER CAT#EDB34030AAB​A 30A/480V/3POL

SQUARE D DISCONNECT 3R SER F06 CAT#H361DS 30A 600V 3PH

SQUARE D STARTER COMBO SIZE 1 CAT#8536SCG43V8​1CFF4P1T11

GE SPECTRA RMS CIRCUIT BREAKER CAT#SGDA32AT040​0 400A 24

GE A-SERIES II PANELBOARD INTERIOR CAT#AEF3421BBXA​XB7 1

FEDERAL PACIFIC CIRCUIT BREAKER CAT#NF631100 100A 600V

SQUARE D TRANSFORMER 15KVA 600/240 CAT#15T10H

ASCO AUTOMATIC TRANSFER SWITCH CAT#94027038 70A 120V

CUTLER-HAMMER REVERSING MOTOR STARTER CAT#A50BNO SIZE 0

DANAHER DYNAPAR 5/8 BORE DIF LD 5-26V XTMP 10P ENCODER

GE CIRCUIT BREAKER CAT#TED134150 150A/480V/3POLE

WESTINGHOUSE CONTACTOR CAT#A200N2CAC SIZE 2 120VCOIL 3P

WESTINGHOUSE DISCONNECT CAT#WHUN361 30A 600V NON-FUSIBL

SQUARE D CIRCUIT BREAKER CAT#KHL36225 225A/600V/3POLE

CHALLENGER DISCONNECT CAT#HD325C 400A 240V 3 POLE FUSED

CUTLER HAMMER TRANSFORMER 3 KVA CAT#S20K11503N

GE CIRCUIT BREAKER CAT#FCN36TE100R 100A/600V/3POLE

SQUARE D STARTER COMBO SIZE 0 CAT#8536SBOH20S 30A 600V

ALLEN BRADLEY 1 HP DRIVE CAT#1305-AA4A-H​A2

CUTLER-HAMMER DISCONNECT 3R CAT#DH363FRK 100A 600V 3P 3

SQUARE D DRIVE 5 HP CAT#VSD07U72560 NEW OUT OF THE BO

ADEPT TECHNOLOGY AMPLIFIER MODULE CAT#10337-15200 REV C

ADEPT TECHNOLOGY AMPLIFIER MODULE CAT#10337-15200 REV B

RELIANCE ANALOG OUTPUT MODULE CAT#57C410A