PFJ-EB1U和泉底板机架PFJ-EB1U招商信息-机电一体化网

产品简介

PFJ-EB1U和泉底板机架PFJ-EB1U

产品价格：￥面议

上架日期：2014-12-23 16:48:07

产地：PFJ-EB1U

发货地：福建厦门

供应数量：不限

最少起订：1个

浏览量：103

点击询价 QQ洽谈

资料下载：暂无资料下载

其他下载：暂无相关下载

详细说明

PFJ-EB1U PFJ-EB1U PFJ-EB1U PFJ-EB1U PFJ-EB1U PFJ-EB1U PFJ-EB1U PFJ-EB1U PFJ-EB1U

PFJ-EB1U PFJ-EB1U PFJ-EB1U PFJ-EB1U PFJ-EB1U PFJ-EB1U PFJ-EB1U PFJ-EB1U PFJ-EB1U

PLC有两种基本的工作模式，即运行(RUN)模式与停止(STOP)模式。在运行模式，PLC通过反复执行反映控制要求的用户程序来实现控制功能。为了使PLC的输出及时地响应随时可能变化的输入信号，用户程序不是只执行一次，而是不断地重复执行，直至PLC停机或切换到STOP工作模式。

除了执行用户程序外，在每次循环过程中， PLC还要完成内部处理、通信处理等工作，一次循环可分为5个阶段（见图1-5）。PLC的这种周而复始的循环工作方式称为扫描工作方式。由于计算机执行指令的速度极高，从外部输入-输出关系来看，处理过程似乎是同时完成的。

在内部处理阶段，PLC检查CPU．模块内部的硬件是否正常，将监控定时器复位，以及完成一些其它内部工作。

在通信服务阶段，PLC与其它的带微处理器的智能装置通信，响应编程器键入的命令，更新编程器的显示内容。

当PLC处于停止(STOP)模式时，只执行以上的操作。PLC处于运行(RUN)模式时，还要完成另外三个阶段的操作。

在PLC的存储器中，设置了一片区域用来存放输入信号和输出信号的状态，它们分别称为输入映像寄存器和输出映像寄存器。PLC梯形图中的其他编程元件也有对应的映像存储区，它们统称为元件映像寄存器。

在输入处理阶段，PLC把所有外部输入电路的接通，断开状态读入输入映像寄存器。外部输入电路接通时，对应的输入映像寄存器为l状态，梯形图中对应的输入继电器的常开触点接通，常闭触点断开。外部输入触点电路断开时，对应的输入映像寄存器为0状态，梯形图中对应的输入继电器的常开触点断开，常闭触点接通。

某一编程元件对应的映像寄存器为l状态时，称该编程元件为ON，映像寄存器为0状态时，称该编程元件为OFF。

在程序执行阶段，即使外部输入信号的状态发生了变化，输入映像寄存器的状态也不会随之而变，输入信号变化了的状态只能在下一个扫描周期的输入处理阶段被读入。

PLC的用户程序由若干条指令组成，指令在存储器中按步序号顺序排列。在没有跳转指令时，CPU从第一条指令开始，逐条顺序地执行用户程序，直到用户程序结束之处。在执行指令时，从输入映像寄存器或别的元件映像寄存器中将有关编程元件的0／1状态读来，并根据指令的要求执行相应的逻辑运算，运算的结果写入到对应的元件映像寄存器中，因此，各编程元件的映像寄存器(输入映像寄存器除外)的内容随着程序的执行而变化。

在输出处理阶段，CP／7将输出映像寄存器的0／1状态传送到输出锁存器。梯形图中某一输出继电器的线圈“通电”时，对应的输出映像寄存器为1状态。信号经输出模块隔离和功率放大后，继电器型输出模块中对应的硬件继电器的线圈通电，其常开触点闭合，使外部负载通电工作。

若梯形图中输出继电器的线圈“断电”，对应的输出映像寄存器为0状态，在输出处理阶段之后，继电器型输出模块中对应的硬件继电器的线圈断电，其常开触点断开，外部负载断电，停止工作。

★厦门兴润星贸易有限公司 ★

★联系人：阳先生★

★Q Q ：1529928696 ★

★电话：0592-6895320 手机：18030263579★

★ 传真：0592-6034581 （敬请注0028收）★

★邮箱：1529928696@qq.com ★

★地址：厦门市海沧区沧虹东路12#2002★

RELECO S3-B NSPP S3B

RELECO C7-T21-DX/024VDC NSPP C7T21DX024VDC

RELECO C7-A20/012VDC NSPP C7A20012VDC

RELECO C5-A30-X/240VAC NSPP C5A30X240VAC

RELECO C5-A30/240VAC NSPP C5A30240VAC

RELECO C5-A20-X/120VAC NSPP C5A20X120VAC

RELECO C5-A20-DX/024VDC NSPP C5A20DX024VDC

RELECO C5-A20/120VAC NSPP C5A20120VAC

RELECO C4A40X120VAC USPP C4A40X120VAC

RELECO C3-T31X/024VDC NSPP C3T31X024VDC

RELECO C3-R20/024VDC NSPP C3R20024VDC

RELECO C3-A30X/DC24V NSPP C3A30XDC24V

RELECO C2-A20X/AC24V NSPP C2A20XAC24V

RELECO C2-A20X/012VDC NSPP C2A20X012VDC

RELECO C2-A20/012VDC NSPP C2A20012VDC

RELAY OUTPUT MODULE for S7300 16RO 6ES7322-1HH00-0AA0

Relay Output Module 8 circuits IC610MDL180A GE-Fanuc

Relay Module 4x ODC24 on PCB / DC Output 60 VDC 24 VDC 3A Weidmuller USA

REID X6-N NSFP X6N

REID X16-N NSFP X16N

REID VPH-1470 NSPP VPH1470

REID VPH-1470 NSFP VPH1470

REID STB-26875 NSFP STB26875

REID SLS-9 NSFP SLS9

REID SLS-3 NSFP SLS3

REID SL-9 USPP SL9

REID SL-9 NSFP SL9

REID SL-8 NSFP SL8

REID SDH-8N NSFP SDH8N

REID LK-1A NSFP LK1A

REID KHO-20 NSPP KHO20

REID KHB-502 NSPP KHB502

REID DS-5 NSFP DS5

REID DN-6N NSFP DN6N

Refurbished Spectrum SOI Series Operator Interface SOI-200AB120A Control Panel

REFURBISHED NOS MODICON OUTPUT MODULE AS-BDAP-209 ASBDAP209

Refurbished Indramat RM O-01 RMO-01 RM0-01 Output Module 20 day warranty

REFURBED HURLETRON INC FRONT PANEL INTERFACE CONTROL BOARD 992636992634992635

REF Allen Bradley 6182H-10TLH4D /A VersaView CE 1000H Color/Touch/Enet/RS-232

ReesScientificRSMicroEnvironmentalMonitor/ControllerSystem

Rees Scientific Micro 4000 Environmental Monitor With Built In Prnter

REED Control Panel Operator Injection Mold

REDLIONCONTROLSPBA04101MODULE

RedLionControlsMeterIMR00162

REDLIONCONTROLSIMI04107APOLLOINTELLIGENTMETER

REDLIONCONTROLSCL05000OPERATORINTERFACEPANEL

RED LION T3A0400 DIGITAL INDICATOR NIB

Red Lion PBA04101 Display Module IN BOX

Red Lion Model LGB PT 1GB00100 Operator Panel Meter Display

Red Lion Model CL-15 Interface

RED LION MODEL CL01 - PARADIGM 2 X 20 LCD OPERATOR INTERFACE TERMINAL

RED LION MESSAGE DISPLAY INTERFACE MDI2Y11D MDI2Y11D

Red Lion Message Display ADI

RED LION MADI ALPHANUMERIC DISPLAY INTELLIGENT UNIT!

RED LION MADI ALPHANUMERIC DISPLAY INTELLIGENT UNIT

RED LION M ADI ALPHANUMERIC DISPLAY INTELLIGENT UNIT

RED LION LIBC2E DUAL PRESET COUNTER

Red Lion Input Panel Meter PAXC0000

RED LION IMR00162 METER INTELLIGENT FOR RTD INPUT~ IN BOX

RED LION GL300 GRAPHICAL DISPLAY OPERATOR INTERFACE

Red Lion G306 Operator Interface G306C000

RED LION CSDIO14S DIGITAL I/O MODULE W/ LOGIC ENGINE 8 INPUTS 6 SS OUTPUTS

Red Lion Controls Totalizer PBLT0600

RED LION CONTROLS SNUB0000 USPP SNUB0000

RED LION CONTROLS SCT00600 TOTALIZER 6DIGIT 115V NIB

RED LION CONTROLS RLYLG002 NSFP RLYLG002

Red Lion Controls Message Display mDI2Y11D

Red Lion Controls Message Center MCS4Y00D

Red Lion Controls Message Center MCS2R00A

RED LION CONTROLS G3 OPERATOR INTERFACE PANELS LCD 640 X 480 INDOOR G310

Red Lion Controls Dual Loop Controller Model DLC DLC01000

RED LION CONTROLS CBLRLC06 NSFP CBLRLC06

RED LION CONTROLS BNA00000 USPP BNA00000

RED LION CONTROLS 2300200 USPP 2300200

RED LION CONTROLS 0960875 USPP 0960875

RED LION CL050000 OPERATOR INTERFACE DISPLAY MODEL CL05

Red Lion Apollo Series APLPV400 Process Volt Meter

Red Lion 5 Digit Slave Display APLSP5B0

RED LION 33160 Batch Counter with Relay & Current Loop

RED HEAD S-34 USPP S34

RED DOT LB47 NSFP LB47

RED DOT IH5-2 NSFP IH52

RED DOT IH3-1-LM FNFP IH31LM

RED DOT CWPDR-FS NSPP CWPDRFS

RED DOT 2CCTG NSFP 2CCTG

RECTUS 21SFTF05SXN NSPP 21SFTF05SXN

Rebuilt Toshiba Provisor Programmable Controller Output Module B20016RY 24VDC 2A

Realiance electric SP500

RDI 614BS USPP 614BS

RDI 608BR NSPP 608BR

RDC CONTROL 0023-31330 NSPP 002331330

RCD R5X7W5CEMV FNFP R5X7W5CEMV

RCA SK7451 USPP SK7451

RCA CD74HC4538E NSPP CD74HC4538E

RCA CD74HC154E NSPP CD74HC154E

RCA CD4011UBE USPP CD4011UBE

RCA CA723E NSPP CA723E

RCA CA3306CE NSPP CA3306CE

RCA CA3140S NSPP CA3140S

RCA CA3085A NSPP CA3085A

RCA CA3028A USPP CA3028A

RCA CA3020A NSPP CA3020A

RCA CA3012 USPP CA3012

RBM CONTROLS 90-426 USPP 90426

RBM CONTROLS 84-20306-301ZY USPP 8420306301ZY

RBM CONTROLS 84-20306-301 USPP 8420306301

RBI BEARING 1621-RS NSPP 1621RS

RBC S-32-L NSFP S32L

RBC IR-7344 NSFP IR7344

RAYTHEON 6X5WGT NSFP 6X5WGT

RAYTHEON 1G3GT/1B3GT NSFP 1G3GT1B3GT

RAYMOND 107-000-321/002 80299-01 R01 REV-B RELAY BOARD NNB

RAYCHEM PMK-LP USPP PMKLP

RAYCHEM PMK-LP NSFP PMKLP

RAYCHEM MOD-P-42 USPP MODP42

RAYCHEM MOD-P-42 NSFP MODP42

RAYCHEM LCK-S NSFP LCKS

RAYCHEM HVT-BRAID-8-1520 NSFP HVTBRAID81520

RAYCHEM ETL NSPP ETL

RAYCHEM DR-25-3-0-SP-EA NSFP DR2530SPEA

RAYCHEM DR-25-2-0-SP-EA NSFP DR2520SPEA

RAYCHEM CTA-0034 NSPP CTA0034

RAYCHEM 827941-000 NSPP 827941000

RAYCHEM 805979-000 NSPP 805979000

RAYCHEM 805979-000 NSFP 805979000

RAYCHEM 559871-000 NSFP 559871000

RAYCHEM 275869-000 NSFP 275869000

RAYCHEM 009107-000 NSPP 009107000

Rare Panasonic AQ-MC210 Master Camera Control Unit

RAPISTAN F002700156 SERVO INTERFACE BOARD XLNT

RAPISTAN F0025-00109B/F002500109B SW/FILTER ASM XLNT

RAPID AIR 37500009 NSFP 37500009

RAPID AIR 33600098 NSFP 33600098

RAMSEY TECHNOLOGY AC8000 PC BOARD NNB

RainbirdPAR+MSC+OSMOutput8StationModule

Rainbird ESPLXMSM8 ESPLX 8 Station Output Module

RADIONICS D8114 QUAD SERIAL OUTPUT MODULE EXTENDS

Radionics Bosch D8129 D 8129 OctoRelay Module w 8 on Board Relays Output

Radionics Bosch D8114 Quad Serial Output Module

RADIO SHACK CF-59TO-EA NSFP CF59TOEA

RADIO SHACK 278-1638 NSFP 2781638

RADIO SHACK 26-233 NSFP 26233

RADIAC 7316064-61898 NSPP 731606461898

RAD VSC VSC-X VOICE INTERFACE CONVERTER 2901000000 VIC

RACO 8777-0 NSFP 87770

RACO 8670 USPP 8670

RACO 832 NSPP 832

RACO 731-A USPP 731A

RACO 731-A NSPP 731A

RACO 695 NSFP 695

RACO 4754 USPP 4754

RACO 4752 USPP 4752

RACO 4732-8 USPP 47328

RACO 4732-8 NSPP 47328

RACO 2653 USPP 2653

RACO 2653 NSPP 2653

RACO 2653 NSFP 2653

RAAS CONTROLS RB2BA4 NSFP RB2BA4

R&S B-10572 NSPP B10572

R&M MATERIALS 2207965-003 NSPP 2207965003

QY42P Mitsubishi PLC In Box 64 Point DC Output Module

QY42P Mitsubishi Melsec-Q 64pt Triac Output Module

QY10 Mitsubishi PLC 16 Point Relay Output Module

QY10 In Box Mitsubishi PLC 16 Point Relay Output Module

QUIPP 8973 VIPER OPERATOR INTERFACE PANEL

QUIETAIRE E-2-6 NSFP E26

QUICKPANEL TOTAL CONTROL OPERATOR INTERFACE TOUCHSCREEN 2880045-01 24VDC

Quickpanel Jr. Stainless Steel Bezel HMI-BEZ-201-A

Quickpanel Jr. QPJ-DVN-202-C DeviceNet Slave Module

Quickpanel Interface Module AB Data Highway Plus QPI-ABD-201-H

Quick panel view touch Ge Fanuc /Model ES1222/IC754CSL12CTD-EC

Quick Panel Total Control Model QP121100

Quick Panel Pro-Face 2780027-02 C1/D2

QUICK PANEL NUMERIC KEYPAD/ BLANK

Quick Panel Mini Pro-Face Proface GP37W-LG11-24V Type 0880042-01 Panlel Tested

QUEST TECHNOLOGIES SN74144N USPP SN74144N

QUARTECH OPERATOR TERMINAL W/PLC-5 9800-AC-AB-01

QUARTECH NUMERIC ENTRY/DISPLAY STATION 9301 4943

Quartech Numeric Entry/ Display station Model 8330 ABX

QUARTECH NUMERIC ENTRY/ DISPLAY STATION ICR-300

Quartech Numeric Entry Display Station TCR-300

Quartech Model 9800 Operator Interface Panel PLC-5 DH+

Quartech IKB-1000 Series Keyboard IKB-1041 PLC-5

QUARTECH CORP TCR-300 ACCESS TERMINAL

QUARTECH Cooperation TCR-300 Numeric Entry / Display Station

QUARTECH 9900-AC-AB-3 OPERATOR INTERFACE PANEL 9900ACAB3

QUARTECH 9900-AC-AB-2 3 OPERATOR INTERFACE PANEL

Quartech 8652 Operator Panel UVG

Quartech 8311 Numeric Keyboard Display Module w/ RS-232 ASCII Interface

QUANTUM QUS255BLUE USPP QUS255BLUE

QUANTUM QUS220 USPP QUS220

QUANTUM CB750 USPP CB750

QUAM C5-270-0205 USPP C52700205

QUALITY TECHNOLOGIES IC255 FNFP IC255

QUADREL LABELING SYSTEMS C7076-014 USPP C7076014

QUAD TECH OUTPUT-MODULE USPP OUTPUTMODULE

QUABBIN 8506R USPP 8506R

QTY. 1 G.E. IC300OCS100 & QTY. 2 IC300DIQ612. 1 YEAR WARR.

QTY Telecom Solutions 089-40024-10 Symmetricom BNC output Module 065-40024-10

QTY Telecom Solutions 089-40011-10 Symmetricom CC T1 output Module 065-40011-10

QTY 3 KEYENCE KV-300 SERIES QTY 3 KV-B16R RELAY OUTPUT MODULE 16 OUTPUTS

Qty 2 GMF Robotics A03B-0801-C449 OUTPUT MODULE OD16H Lot Sale x 2 Free Ship

QTY 1 IC3000CS200 WARRANTY

QTY 1 GE FANUC IC693MDL740E OUTPUT MODULE 16PT

QTERM-P40 Product-Display Terminal Model P170; Serial 9502802

QTERM-P40 Product-Display Terminal Model P170; Serial 117AN3196W218

QTERM-P40 Product-Display Terminal Model P170; Serial 9502802

QTERM-P40 Product-Display Terminal Model P170; Serial 117AN3196W218

QTERM-P40 NEMA 4 LGDISPLAY TERMINAL MODELP034 NIB

Q-TERM-N15 MDN003 DIGITAL KEYPAD NICE TAKEOUT MAKE OFFER

QTERM-II T056 OPERATOR INTERFACE PANEL

QTerm-G75 Touch Screen Terminal GB212 Operator Interface 5733

QTERM P40 HMI 4 LCD DISPLAY TERMINAL P034 QTERMP40 NIB

QTERM K039 TOUCHSCREEN INTERFACE TERMINAL

QTERM II LOT OF 5 T666 HANDHELD OPERATOR INTERFACE HANDHELD TERMINALS

QSI 0599R3 DIGITAL DISPLAY FOR QTERM MICRO TERMINAL XLNT

QPM2D100L2P-B TOTAL CONTROL

QPL2D200C2P-A TOTAL CONTROL 1YR WRTY

QPL21100C2P-C TOTAL CONTROL

QPJ-GEG-201-F Total Control QuickPanel Display QPJGEG201F

QPJ2D100S2P FANUC TOTAL CONTROL

QPJ2D100L2P FANUC TOTAL CONTROL

QPICTDE0000-A TOTAL CONTROL

QPI31200S2P-B TOTAL CONTROL

QPI31200E2P-B TOTAL CONTROL MONITOR

QPI31200E2P/B-B TOTAL CONTROL

QPI2D100C2P TOTAL CONTROL

QPI21100S2P TOTAL CONTROL

QPI21100C2P TOTAL CONTROL 1YR WRTY

QPI11100S2P TOTAL CONTROL

QC INDUSTRIES CONVEYORS 1A0039A0004 NSPP 1A0039A0004

PYROTRONICS RL-40 USPP RL40

PYROTRONICS RL3 USPP RL3

PYROTRONICS MH-501 USPP MH501

PYROTRONICS DB-3S NSFP DB3S

PYROTRONICS DB-11/-11E NSFP DB1111E

PYROTRONICS 500-615553 NSFP 500615553

PYROMATION INC JBA3-F3B048-3BX USPP JBA3F3B0483BX

PyroMation 282-4J-1-F1-02 Operator Interface 2824J1F102

PYLE NATIONAL PO-5-A NSPP PO5A

PYLE NATIONAL DB-638 NSPP DB638

PYLE NATIONAL DB-44516 NSPP DB44516

PYLE NATIONAL DB-11-T NSPP DB11T

PVA PV-10G-1 USPP PV10G1

PVA PV-10G-1 NSPP PV10G1

PVA FCS3-ES-SP NSFP FCS3ESSP

PVA FC1-SP NSFP FC1SP

PVA 112-4145-SP NSFP 1124145SP

PULSE FIS121 FNFP FIS121

PULLOUTOMRONINPUTOUTPUTMODULEC200H-MD215

PULLOUTOMRONC200H-MD215INPUTOUTPUTMODULE

PULLOFFALLENBRADLEYSLC500OUTPUTMODULE1746-OB32SERIESD

PULLOFFALLENBRADLEYSLC500OUTPUTMODULE1746-OB32SERIESC

PTN JAF10.1 NSPP JAF101

PTN JAF10.1 NSFP JAF101

PSI CH1/2X3.4X50X48 USPP CH12X34X50X48

PS3650A-T42/T42S 12.1” Standard Panel Computer

Proview Multisystems NF-848F Operator Panel WOW

PROVIDEOVID-DVIDEODISTRIBUTOR

ProTower Operator Interface DPT 120 Volt 5100

Protech UIM2-1 Bay Controls Operator Interface

PRO-TECH FP18-PBZAZZ 20-9652 OPERATOR INTERFACE 18"

PRO-TECH FP18-PBZAZZ 20-9652 OPERATOR INTERFACE 18

PROMINENT FLUID CONTROLS G1.00.86 NSPP G10086

PROMINENT FLUID CONTROLS G1.00.86 NSFP G10086

PROMINENT FLUID CONTROLS 91-00.86 NSPP 910086