394877-A02 4002604070

分類:
選擇深圳長(zhǎng)欣,選擇放心,售后無(wú)憂
大量現(xiàn)貨,當(dāng)天順豐發(fā)貨!
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描述

394877-A02 4002604070

?接地的目的通常有兩個(gè),其一為了安全,其二是為了抑制干擾。完善的接地系統(tǒng)是PLC控制系統(tǒng)抗電磁干擾的重要措施之一。
? ? 系統(tǒng)接地方式有:浮地方式、直接接地方式和電容接地三種方式。對(duì)PLC控制系統(tǒng)而言,它屬高速低電平控制裝置,應(yīng)采用直接接地方式。由于信號(hào)電纜分布電容和輸入裝置濾波等的影響,裝置之間的信號(hào)交換頻率一般都低于1MHz,所以PLC控制系統(tǒng)接地線采用一點(diǎn)接地和串聯(lián)一點(diǎn)接地方式。集中布置的PLC系統(tǒng)適于并聯(lián)一點(diǎn)接地方式,各裝置的柜體中心接地點(diǎn)以單獨(dú)的接地線引向接地極。如果裝置間距較大,應(yīng)采用串聯(lián)一點(diǎn)接地方式。用一根大截面銅母線(或絕緣電纜)連接各裝置的柜體中心接地點(diǎn),然后將接地母線直接連接接地極。接地線采用截面大于22mm2的銅導(dǎo)線,總母線使用截面大于60mm2的銅排。接地極的接地電阻小于2Ω,接地極最好埋在距建筑物10~15m遠(yuǎn)處,而且PLC系統(tǒng)接地點(diǎn)必須與強(qiáng)電設(shè)備接地點(diǎn)相距10m以上。
? ? 信號(hào)源接地時(shí),屏蔽層應(yīng)在信號(hào)側(cè)接地;不接地時(shí),應(yīng)在PLC側(cè)接地;信號(hào)線中間有接頭時(shí),屏蔽層應(yīng)牢固連接并進(jìn)行絕緣處理,一定要避免多點(diǎn)接地;多個(gè)測(cè)點(diǎn)信號(hào)的屏蔽雙絞線與多芯對(duì)絞總屏電纜連接時(shí),各屏蔽層應(yīng)相互連接好,并經(jīng)絕緣處理。選擇適當(dāng)?shù)慕拥靥巻吸c(diǎn)接點(diǎn)。

產(chǎn)品承諾:
保?證?全新原裝進(jìn)口,
保?證?安全準(zhǔn)時(shí)發(fā)貨,
保?證售后服務(wù)質(zhì)量,
優(yōu)勢(shì)價(jià)格,大量現(xiàn)貨。

主營(yíng)DCS系統(tǒng)配件
機(jī)器人系統(tǒng)配件
大型伺服系統(tǒng)配件
品牌:ABB???,AB??,GE,FOXBORO,本特利,英維思,伍德沃德,西屋,瑞恩,施耐德,西門(mén)子,摩托羅拉,安川。力士樂(lè)。ACSO,橫河等進(jìn)口品牌。Triconex?Siemens?Yaskawa?ABB?GE?Ovation?AB?Foxboro?Motorola?Schneider?XYCOM?KUKA

FIREYE E110 EP160 ED510 E1R1 PROGRAMMER AMPLIFIER +ENCL

FIREYE MP230 PROGRAMMER MODULE *NIB*

FIREYE MC120 FLAME SENSOR 120V CHASSIS 50/60HZ **XLNT**

8171 NEW Fireye MP230 Programmer Module

FIREYE MEP100 Programmer Module, see bulletin MP-5101

FIREYE MC120 *NICE*

FIREYE BURNER CONTROL EB-700 ED500 EP170 EUVS4 60-14662

FIREYE E110 AUTOMATIC BURNER PRIMARY SAFETY CONTROL

FIREYE MEP100 Programmer Module, see bulletin MP-5101

FIREYE E100 Flame Monitor Chassis Display & Cover NEW

Audiophile Fireye II – USB Headphone Amplifier, NEW!

FIREYE EB-700 AUTOMATIC PRIMARY FLAME MONITOR

FIREYE MEP100 Programmer Module, see bulletin MP-5101

Fireye EP160 PROGRAMMER MODULE

### FIREYE EB-700 AUTOMATIC PRIMARY FLAME MONITOR
One-day shipping available

FIREYE EB-700 AUTOMATIC PRIMARY FLAME MONITOR

FIREYE MEP100 Programmer Module, see bulletin MP-5101

FIREYE PRIMARY SAFETY CONTROL TYPE: EB-700

FIREYE AUTOMATIC PRIMARY SAFETY CONTROL EB-700 PT2

FIREYE AUTOMATIC PRIMARY SAFETY CONTROL EB-700 PT3

Fireye Model# MC120 Chassis Only!

FIREYE AUTOMATIC PRIMARY SAFETY CONTROL EB-700

FIREYE BURNER CONTROL MEC120RC MEP560 MEUV4 61-3060

FIREYE MC120 CHASSIS 120V 50/60HZ ***NIB***

FIREYE MC120 flame detector control box

NIB FIREYE ED510 DISPLAY MODULE

FIREYE ULTRA VIOLET SCANNER W/ 6FT FLEX UV1A6

NEW FIREYE 70D40 BURNER MGT SYSTEM NEW IN BOX

FIREYE BURNER CONTROL MEC120RC MEP560 MEUV1 61-3060

FIREYE EB-700 WITH 3 MODULE USED ALLEN BRADLEY

Fireye 60-1290 1/2 Inch Union W/ Quartz Lens Box Of 2

NEW FIREYE 72D1R1 AMPLIFIER IR AUTO CHEK NEW IN BOX

FIREYE NX04-1 NEXUS SERVO MOTOR 120V 50/60HZ

FIREYE EB700 FLAME MONITOR *NEW*

FIREYE 70D30 FLAME SAFEGUARD BURNER BOILER CONTROL New

FIREYE PSAD 6F AIR GAS DIFFERENTIAL PRESSURE SWITCH 6WC

FIREYE EB-700 NO MODULES USED ALLEN BRADLEY AS IS LOOK

FIREYE PRIMARY SAFETY CONTROL 5023A TYPE 26CF6 USED

FIREYE EP160 PROGRAMMER MODULE

Fireye EP380 Programmer Module, NEW

FIREYE E1R1 FLAME AMPHIFIER MODULE CARD FOR EB-700

Fireye 61-3060 Wiring Base Closed M-Series/MSerie?s II

Fireye Programmer Module EP160 EP-160 NEW

Allen-Bradley Fireye EB-700 Auto.Primary Safety Control

Fireye UV-1A-6 Flame Scanner UV Non Self-checking NEW!
Expedited shipping available

USED Fireye MEC-120D Protectorelay / Flame Safeguard

FIREYE ED510 DISPLAY MODULE 24VDC MOUNTING KIT (NIB)

UV-Eye 45UV5-1009 Fireye Self Checking Fire Scanner

FIREYE BURNER MANAGEMENT SERIES D 70D30

FIREYE E110 FLAME MONITOR CHASSIS & COVER 120V NIB

FIREYE EP170W PROGRAMMER BOARD

FIREYE CONTROL ED510 DISPLAY KEYPAD MODULE PROGRAMMER

Fireye Semi-Automatic Control 60-2204-2,

14111 NEW Fireye EP160 PLC Module

FIREYE EUV1 FLAME AMPLIFIER MODULE

FIREYE EP160 PROGRAMMER MODULE NON-RECYCLE NIB

FIREYE EUV1 ULTRA VIOLET FLAME AMP. MODULE FOR E110

1 NIB FIREYE E100 FLAME MONITOR 120 VAC

Fireye 70D30 Flame Safeguard Boiler Control Used

FIREYE MEC120 CHASSIS NIB

Fireye 4-128 FIRETRON CELL FOR 48PT1 scanner

NEW FIREYE PROGRAMMER MODULE FLAME MONITOR EP161

Fireye 26RJ8-6058 Flame Safegaurd Control Rebuilt

Fireye E1R1 Infrared Autocheck Amplifier New In Box

FIREYE MEC120RC CHASSIS W/ REMOTE RESET,DISPLAY,C?OMMUNI

FIREYE EUV1 UV AMP MODULE

NEW FIREYE UV1A3 ULTRAVIOLET FLAME MONITOR

FIREYE 60-2205 USPP 602205

FIREYE MED2 MicroM DAUGHTER BOARD W/DISPLAY OUTPUT

FIREYE FLAME MONITOR CHASSIS E100 *NEW*

Fireye 38-58 Flame Signal Meter Used

FIREYE 26CF6 (5022 A) FLAME DETECTOR RELAY BURNER NEW

FIREYE 129-145-1 REMOTE MOUNTING 4′ ED510 1291451

FIREYE EP160 NEW NO BOX PROGRAMMER MODULE

FIREYE MED4 MicroM DAUGHTER BOARD W/DISPLAY OUTPUT.RRST

Fireye Programmer Module Flame Monitor EP-170 EP170

FIREYE PROGRAMMING CONTROL 26RJ8 MODEL 6080D

FIREYE UVM2A30 (UVM-2A-30) FLAME BURNER CONTROL NEW

FIREYE EP160, EP-160 PROGRAMMER MODULE FOR USE W/ E110

FIREYE MED6 MicroM DAUGHTER BOARD W/DISP OTP/REMRST/COM

AB Fireye Flame-Monitor EB-700 EB700 EP170 EUVS4

FIREYE 70D20 BURNER CONTROL W/ MOUNT IR AMP PROGRAMMER

FIREYE UVM-IF

Fireye Automatic Primary Safety Control

New FIREYE 70D20 CONTROL CHASIS BURNER AND COVER

FIREYE 60-1386-2

FIREYE MED5 MicroM DAUGHTER BOARD W/DISPLAY OUTPUT/COMM

Fireye Modernization Adapter 60-2060-16,

FIREYE ED400 REMOTE DISPLAY HOUSING KIT

ALLEN BRADLEY FIREYE MODULAR CONTROL 25SU3-4170 4170

FIREYE POWER SUPPLY MBLPS-100D 120V USED (S5C)

FIREYE SELF-CHECK AMPLIFIER EUVS4 *NEW*

Fireye 70D40 Burner Control 72DUVS4 Amplifier & Base

FIREYE EUV1 ULTRA VIOLET AMPLIFIER MODULE USE W/ E110

Fireye 60-1764 0223 MM-1 Adapter NIB

FIREYE BURNER FLAME SAFEGUARD CONTROL EB-700 EB700

Fireye MP230 Programmer Module Selectable Timing NEW!

FIREYE MED1 MicroM DAUGHTER BOARD W/LOCAL RESET SWITCH

USAF C-130 HERCULES Fireye Fire Detector 1955 Print Ad

FIREYE 48PT2-9007 *NEW*

FIREYE MED3 MicroM DAUGHTER BOARD W/REMOTE RESET

Fireye Amplifier Part# 25SU3-2000 Used

Fireye 60-1764 0146 MM-1 Adapter NIB

Fireye MART1 FLAME RECT.AMP.2/4SEC FFRT New In Box

FIREYE E110, E-110 BURNER MANAGEMENT CONTROL CHASSIS

FIREYE ED550-6 REMOTE CABLE

FIREYE 71D90 FLAME SAFEGUARD BURNER BOILER CONTROL

FIREYE EP260, EP-260 PROGRAMMER MODULE FOR USE W/ E110

NEW FIREYE FIRE EYE 60-1386-2 WIRING BASE CLOSED FRAME

FIREYE UV1A3 ULTRA-VIOLET SCANNER WITH 3 FT FLEX (NIB)

FIREYE ED500 DISPLAY MODULE

E1R1 Fireye Infrared Auto-Check Flame Amplifier Module

Fireye 70D30 Flame Safeguard Boiler Control New In Box

Fireye MP100E Programmer Module

FIREYE ED510, ED -510 MODULE FOR USE EP PROGRAMMERS

FIREYE FLAME SAFEGUARD CHASSIS SEMI-AUTOMATIC 70D40

FIREYE 72DIR1 REMAN. INFRARED AMPLIFIER 72DIR1

FIREYE NX550 NEXUS DISPLAY MODULE

3149 NEW Fireye EP170 Programmer Module

1 NIB FIREYE 72DUV ULTRAVIOLET AMPLIFIER

FIREYE MERT 1 FLAME ROD AMPLIFIER

NEW FIREYE FLAME MONITOR PROGRAMMER MODULE EP380

Fireye 1 Micro Headphone Amplifier

FIREYE NX1466-1 NEXUS WIRING BASE 120V

FIREYE EP160 PROGRAMMER MODULE

FIREYE MEC120 D FLAME SAFEGUARD BURNER BOILER CONTROL

FIREYE BURNERLOGIX BLV512 DISPLAY, DELUXE

1960’s Fireye Sales Data Spec Sheet Combustion Controls

FIREYE BURNERLOGIX BLL510 DISPLAY, BASIC

FIREYE ED610 CABLE ADAPTER BOARD

FIREYE MERT1 FFRT .8 Flame Amplifier Module New

FIREYE ED550-3 REMOTE CABLE

FIREYE ED600 CABLE ADAPTER BOARD

FIREYE E500-3 COMMUNICATION INTERFACE FOUR UNIT INPUT

Fireye ED400 Flame Monitor System NIB NEW Free Ship

FIREYE EP160 PROGRAMMER MODULE

FIREYE MART1 FLAME ROD AMPLIFIER

LOT 2 FIREYE ED580-1 REMOTE DISPLAY MOUNTING KIT 1-1/4″

FIREYE E1R1 INFRARED AMPLIFIER MODULE USE W/ E110

FIREYE ERT1 RECTIFICATION AMPLIFIER MODULE USE W/ E110

Fireye Flame Detector Safeguard Chassis 70D40

New! Fireye E1R1 Infrared Auto Flame Amplifier Module

FIREYE ED550-2 REMOTE CABLE

FIREYE 60-2060-3 PFM ADAPTER, USED WITH PFM3 KITS

FIREYE 60-2060-9 PFM ADAPTER, USED WITH PFM9 KITS

FIREYE 60-2060-10 PFM ADAPTER, USED WITH PFM10 KITS

New FIREYE ULTRAVIOLET AMPLIFIER MODULE 72DUV1

FIREYE NX 3100 NEXUS

Fireye MEP100 Programmer Mod Relight Bulletin MP-5101

Fireye MAUV1t UV Amplifier Module FFRT .8 SEC MAX

New FIREYE 45UV5 MODEL 1009 SELF CHECK FLAME SENSOR

NEW FIREYE 48PT2-1007 INFARED SCANNER 4″ STRAIGHT HEAD

Fireye Flame-Monitor Flame Amplifier Module EUVS4 NEW

Fireye MED6 MicroM Daughter Board w/ display output NEW

Fireye Mart1 Amplifier Module FFRT 4 Sec Max

Fireye Flame Rectification Amplifier Module ERT1 (2936)

FIREYE 60-2060-2 PFM ADAPTER, USED WITH PFM2 KITS

1 NIB FIREYE E1R1 INFRARED AUTO CHECK AMPLIFIER MODULE

New! Fireye 61-3060 Closed Frame Surface M Wiring Base

FIREYE EUV1 USPP EUV1

Fireye Type 26RJ8 Model 6080 Programmer

FIREYE 61-3358 MB SYSTEM RECTIFICATION AMP

FIREYE EC600 RED FLAME MONITOR COVER

FIREYE MERT4 FFRT .4 Flame Rod Amplifier Module New

FIREYE MC120 NEW

1 NIB FIREYE MEP561 PRORAMMER MODULE

NEW FIREYE R9008M-4001 120 VAC FLAME CONTROLLER

FIREYE FLAME SAFEGAURD CHASSIS 70D20 NEW 120V

FIREYE ED500 USPP ED500

NEW FIREYE 71D90 D-SERIES PROGRAMMER USE W 70D30

NEW FIREYE 61-4386 TOP PIECE PHOTOSWITCH CARD

Fireye Flame Safeguard Control 120V 50/60Hz MC120 ! WOW

Fireye PS348-6, PS-348-6 Pressure Sensor

Fireye 24CJ5 Module 3010 Flame Failure Control NEW!

Fireye 61-5745-3 Shutter Drive Accessory Module

FIREYE Solid State Burner Management 70D10 New In Box

FIREYE 45RM4-1000 USPP 45RM41000

FIREYE MEP230 FLAME SAFEGUARD BURNER BOILER CONTROL

Fireye U.V. Flame Scanner UV1A3-B

Fireye 2227, 22-27 Lithium Battery for EP340

FIREYE YB110UV BURNER LOGIX CHASSIS, AMPLIFIER

FIREYE 72DUVS4 ULTRAVIOLET AMPLIFIER BOARD

Fireye 60-2060-10 PFM Adapter Use W/PFM10 New

Fireye 72D1R1 Autocheck – Infraered Amplifier

Fireye TFM-2A90 Flame SafeGuard Control New In Box

FIREYE BURNER FLAME SAFEGUARD CONTROL UVM-1F UVM-IF NEW

Fireye Self-Check UV Scanner 1″ 45UV5-1000

FIREYE ED150-6 USPP ED1506

Fireye 38-55 Flame Signal 3855 HORIZONTAL METER New

FIREYE MEUVS4 NEW

FIREYE E1R1 INFRARED FLAME AMP NEW

FIREYE ZB110IR FLAME SAFEGUARD

FIREYE BURNERLOGIX 60-2854-1 WIRING BASE, TERM. BLOCK

FIREYE ED550-6 USPP ED5506

FIREYE EP160 PROGRAMMER

FIREYE ED510 DISPLAY MODULE NEW BOXED

HONEYWELL C7012A1061 C7012A FLAME DETECTOR+FIREYE 48PT1

Fireye Solid State Burner Management Series D

Fireye EP160 Programmer Module Non-Recycle New In Box

Fireye 72DRT1 Flame rectification amplifier 2-4 sec NEW

NEW FIREYE WIRING BASE OPEN FRAME 6014662 60-1466-2

Fireye 48PT2-1003 Flame Scanner New

FIREYE FLAMEWORX II MBUVS-301D UV SELFCHECK MODULE (S5C

Fireye High Voltage Power Supply Din Rail MBHPS100D

FIREYE 71D80 D-SERIES PROGRAMMER USE W/70D30

FIREYE 71D90 D-SERIES PROGRAMMER USE W/70D30

Fireye MEP104 Programmer Module Non-Recycle 10 Second

Fireye MC120 New

Fireye 70D10 Flame Safeguard Control

FIREYE 72DIR1 AUTOCHECK INFRARED AMPLIFIER

FIREYE INFRA-RED FLAME SCANNER MODEL: 9007

FIREYE 60-1764 MODERNIZATION ADAPTER

Fireye MT20-10 Prepurge Timer

FIREYE 60-2107 SERVICE ADAPTER WIRING BASE

FIREYE MEP100 PROGRAMMER MODULE RELIGHT OPERATIONS

FIREYE MEC120R CHASSIS WITH REMOTE RESET

Fireye 70D30 Flame Safeguard Control

FIREYE E350-6 EXPANSION MODULE CABLE

FIREYE 71D60 PROGRAMMER

FIREYE SIMULATOR C5000-C5099

Fireye EPD 380 EPD380 Programmer Module Burner monitor

FIREYE Solid State Burner Management Ser D 70D10

NEW FIRETRON FIREYE 4-128 CELL SEALED IN CONTAINER

FIREYE ZB110UV FLAME SAFEGUARD

FIREYE ED550-3 USPP ED5503

FIREYE BURNERLOGIX BLPS-300 PRESSURE SENSOR 0-300 PSIG

Fireye 4-263 Firetron Cell NEW Qty 2

FIREYE EP 160 PROGRAMMER

Fireye 45UV5-1000 U.V. Flame Scanner

FIREYE EUV1 FLAME AMPLIFIER MODULE

FIREYE EB342 USPP EB342

Fireye 26RJ8 Burner Control System

FIREYE E500-1 NSPP E5001

Fireye EPD 160 EPD160 Programmer Module Burner monitor

FIREYE 60-1257 UNION WITH QUARTZ WINDOW

FIREYE Solid State Burner Management Ser D 70D10 72D1R1

NX04-1 FIREYE NEXUS SERVO MOTOR, NEW

NEW Fireye EP161 Programmer Module Flame Monitor EP-161

Fireye Series D Burner Management Control 70D10 New

SOLID STATE BURNER MANAGEMENT – FIREYE 70D10, 120VAC

FIREYE PROGRAMMER MODULE MP230H

FIREYE 72DIR3 AUTOCHECK INFRARED AMPLIFIER

FIREYE 26CF6 USPP 26CF6

FIREYE 60-2060-4 MODERNIZATION ADAPTER, PDR 4

FIREYE MEUV1 UV AMPLIFIER MODULE .8 SEC FFRT

FIREYE Solid State Burner Management 70D10 New

FIREYE PROGRAMMER MODULE EP380

FIREYE ERT1 FLAME RECTIFICATION FLAME AMPLIFIER MODULE

FIREYE MEP230H PROGRAMMER MODULE

FIREYE ED550-3 NSPP ED5503

Fireye E350-3 3′ Ribbon Expansion Cable

NEW Fireye EP170 Programmer Module Flame Monitor EP-170

NEW Fireye EP390 Programmer Module Flame Monitor EP-390

NEW Fireye EP270 Programmer Module Flame Monitor EP-270

NEW Fireye EP261 Programmer Module Flame Monitor EP-261

Fireye control adapter 60-2060-*

FIREYE 70D10 FLAME SAFEGUARD CHASSIS

FIREYE EP-160

Fireye 38-56 Flame Meter Vertical 0-3VDC 2K Ohms/ Volt

FIREYE EP382 USPP EP382

FIREYE SOLID STATE BURNER MANAGEMENT 70D20

FIREYE BURNER FLAME SAFEGUARD CONTROL UVM-1D UVM-ID NEW

Fireye 45UV5-1005 Self Check UV Scanner

FIREYE EP163 USPP EP163

FIREYE EP383 USPP EP383

Fireye 71D80 Purge Timer

FIREYE NEW 45UV5-1005 UV SCANNER

FIREYE ED560 DISPLAY MODULE

FIREYE TFM-3 FLAME CONTROL 120 V 50/60 HZ

NEW Fireye EP380 Programmer Module Flame Monitor EP-380

FIREYE E350-3 EXPANSION MODULE CABLE

Fireye MEUV4 UV Amplifier Module FFRT 4 Second Max

NEW FIREYE DE601-104F SCANNER MOUNT 15-601-935

FIREYE EP381 NSPP EP381

FIREYE 70D30 FLAME SAFEGUARD CHASSIS

Fireye MAUV1 U.V. Amplifier Module FFRT 4 Sec. *New*

PSA 2-5F Air/Gas Pressure Switch Fireye

FIREYE EUV1

FIREYE EP381 NSFP EP381

Fireye Flame Safeguard E110/EP160?EUV1

FIREYE TYPE EB-700

FIREYE MC230 NEW IN BOX

Fireye 26RJ8 Burner Control System

NEW FIREYE 60-1508-2 OFF DELAY TIMING MODULE BOARD CARD

FIREYE PS348-6 USPP PS3486

FIREYE E110 NSFP E110

FIREYE MP561 NSFP MP561

FIREYE YB110UVSC NSFP YB110UVSC

FIREYE 60-2207-2 FLAME AMPLIFIER MODULE

Fireye 45UV5-1006 UV Scanner

Fireye MAUV1 Amplifier UV M-Series2 2-4Second FFRT NEW

FIREYE 129-66 C SERIES BASE KIT.

Fireye Flame Scanner UV-2 UV2 Ultra Violet

Lot 3 Fireye Flame Safeguard Control Systems 26SJ5 1000

FIREYE 72DRT1 D-SERIES AMPLIFIER FLAME RECTIFICATION

FIREYE PSAA 6F PNEUMATIC DIFFERENTIAL PRESSURE SWITCH

New! Fireye MT60-10 Timing Card 60s Purge 10 Max MT6010

FIREYE 60-1765 MM-2 ADAPTER

FIREYE 60-2060-1 USPP 6020601

FIREYE 60-2206-1 USPP 6022061

FIREYE 60-2207-1 USPP 6022071

FIREYE E1R1 USPP E1R1

FIREYE 4-263-1 NSFP 42631

FIREYE 275-143-603720 USPP 275143603720

Fireye MT3010 M-Series Timing Card NEW IN BOX!

FIREYE UV SCANNER TYPE: 415UV5 MOD: 1009

FIREYE M SERIES TIMING CARD MT 901

FIREYE 40BA1-1000 NSFP 40BA11000

Fireye D-Series Amplifier UV Self Check 72DUVS1

FIREYE BURNERLOGIX YP100 PROGRAMMER MODULE

FIREYE BURNERLOGIX YP138 PROGRAMMER MODULE

FIREYE EPD260 PROGRAMMER MODULE

FIREYE 72D1R1 D-SERIES AMPLIFIER INFRA-RED AUTO CHECK

NEW FIREYE FLAME SAFEGUARD CHASSIS SEMI-AUTOMATIC 70D40


選擇深圳長(zhǎng)欣,選擇放心,售后無(wú)憂大量現(xiàn)貨,當(dāng)天順豐發(fā)貨!
主營(yíng):本特利,英維思,伍德沃德,福克斯波羅、西屋、瑞恩、施耐德莫迪康、ABB、AB、西門(mén)子、摩托羅拉、GE發(fā)那科、安川、博世力士樂(lè),ACSO,力士樂(lè)等各大品牌的DCS系統(tǒng)配件,機(jī)器人系統(tǒng)配件,大型伺服系統(tǒng)備件。

先介紹幾點(diǎn)經(jīng)驗(yàn)。
1、先通讀一遍“系統(tǒng)手冊(cè)”(不管能不能看懂,先了解個(gè)大概,以便學(xué)習(xí)編程時(shí)查找);
2、由位控邏輯入手,逐漸增加定時(shí)、計(jì)數(shù)等條件,把或、與、非關(guān)系理順;
3、進(jìn)而練習(xí)整數(shù)運(yùn)算、實(shí)數(shù)運(yùn)算、類型轉(zhuǎn)換;
4、量程轉(zhuǎn)換、PID調(diào)節(jié)回路的建立及P、I、D參數(shù)的理解(最好是有個(gè)物理回路驗(yàn)證,比如變頻器+電機(jī)+測(cè)速傳感器);
5、循環(huán)、順序、跳轉(zhuǎn)等程序控制(盡量避免跳轉(zhuǎn),非跳不可時(shí)也是跳的越近越好);
6、中斷、通訊、位置控制....

本人以ABB工業(yè)機(jī)器人配件DSQC系列和Motorola MVME系列,GE 卡件 模塊 驅(qū)動(dòng)器系列為主攻。各位電工朋友可根據(jù)自己的條件選擇適合自己的PLC品牌,由于PLC的基本框架大同小異,學(xué)會(huì)一種至于其它的學(xué)習(xí)起來(lái)也就簡(jiǎn)單了。