CM3201 品质放心

易卖工控网（www.ymgk.com）提供”CM3201 品质放心”，产品详情：品牌/厂家：PLC-DCS系列、型号：CM3201、成色：全新、货期：现货 1天内发货、保修：180天，更多产品详情就上易卖工控网。

　在选择国外进口产品要注意：我国是采用220V高内阻电网制式，而欧美地区是110V低内阻电网。由于我国电网内阻大，零点电位漂移大，地电位变化大，工业企业现场的电磁干扰至少要比欧美地区高4倍以上，对系统抗干扰能要求更高，在国外能正常工作的PLC产品在国内工业就不一定能可靠运行，这就要在采用国外产品时，按我国的标准（GB/T13926）合理选择。

3.2综合抗干扰设计

　　主要考虑来自系统外部的几种如果抑制措施。主要内容包括：对PLC系统及外引线进行屏蔽以防空间辐射电磁干扰；对外引线进行隔离、滤波，特别是原理动力电缆，分层布置，以防通过外引线引入传导电磁干扰；正确设计接地点和接地装置，完善接地系统。另外还必须利用软件手段，进一步提高系统的安全可靠。

4主要抗干扰措施

4.1采用能优良的电源，抑制电网引入的干扰

　　在PLC控制系统中，电源占有极重要的地位。电网干扰串入PLC控制系统主要通过PLC系统的供电电源（如

　　电源、I/O电源等）、变送器供电电源和与PLC系统具有直接电气连接的仪表供电电源等耦合进入的。现在，对于PLC系统供电的电源，一般都采用隔离能较好电源，而对于变送器供电的电源和PLC系统有直接电气连接的仪表的供电电源，并没受到足够的重视，虽然采取了一定的隔离措施，但普遍还不够，主要是使用的隔离变压器分布参数大，抑制干扰能力差，经电源耦合而串入共模干扰、差模干扰。所以，对于变送器和共用信号仪表供电应选择分布电容小、抑制带大（如采用多次隔离和屏蔽及漏感技术）的配电器，以减少PLC系统的干扰。

位保证电网馈点不中断，可采用在线式不间断供电电源（UPS）供电，提高供电的安全可靠。并且UPS还具有较强的干扰隔离能，是一种PLC控制系统的理想电源。

4.2电缆选择的敖设

　　为了减少动力电缆辐射电磁干扰，尤其是变频装置馈电电缆。笔者在某工程中，采用了铜带铠装屏蔽电力电缆，从而降低了动力线生产的电磁干扰，该工程投产后取得了满意的效果。

　　不同类型的信号分别由不同电缆传输，信号电缆应按传输信号种类分层敖设，严禁用同一电缆的不同导线同时传送动力电源和信号，避免信号线与动力电缆靠近平行敖设，以减少电磁干扰。

4.3硬件滤波及软件抗如果措施

　　信号在接入计算机前，在信号线与地间并接电容，以减少共模干扰；在信号两极间加装滤波器可减少差模干扰。

　　由于电磁干扰的复杂，要根本消除迎接干扰影响是不可能的，因此在PLC控制系统的软件设计和组态时，还应在软件方面进行抗干扰处理，进一步提高系统的可靠。常用的一些措施：数字滤波和工频整形采样，可有效消除周期干扰；定时校正参考点电位，并采用动态零点，可有效防止电位漂移；采用信息冗余技术，设计相应的软件标志位；采用间接跳转，设置软件陷阱等提高软件结构可靠。

4.4正确选择接地点，完善接地系统

　　接地的目的通常有两个，其一为了安全，其二是为了抑制干扰。完善的接地系统是PLC控制系统抗电磁干扰的重要措施之一。

　　系统接地方式有：浮地方式、直接接地方式和电容接地三种方式。对PLC控制系统而言，它属高速低电平控制装置，应采用直接接地方式。由于信号电缆分布电容和输入装置滤波等的影响，装置之间的信号交换频率一般都低于1MHz，所以PLC控制系统接地线采用一点接地和串联一点接地方式。集中布置的PLC系统适于并联一点接地方式，各装置的柜体中心接地点以单独的接地线引向接地极。如果装置间距较大，应采用串联一点接地方式。用一根大截面铜母线（或绝缘电缆）连接各装置的柜体中心接地点，然后将接地母线直接连接接地极。接地线采用截面大于22mm2的铜导线，总母线使用截面大于60mm2的铜排。接地极的接地电阻小于2Ω，接地极好埋在距建筑物10~15m远处，而且PLC系统接地点必须与强电设备接地点相距10m以上。信号源接地时，屏蔽层应在信号侧接地；不接地时，应在PLC侧接地；信号线中间有接头时，屏蔽层应牢固连接并进行绝缘处理，一定要避免多点接地；多个测点信号的屏蔽双绞线与多芯对绞总屏电缆连接时，各屏蔽层应相互连接好，并经绝缘处理。选择适当的接地处单点接点。

PLC控制系统中的干扰是一个十分复杂的问题，因此在抗干扰设计中应综合考虑各方面的因素，合理有效地抑制抗干扰，对有些干扰情况还需做具体分析，采取对症下药的方法，才能够使PLC控制系统正常工作。

　　下面我们着重介绍三菱公司的FX2N系列产品的一些编程元件及其功能。



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

FIREYE MED1 MICROM DAUGHTER BOARD

FIREYE 60-2470-1 USPP 6024701

FIREYE EB700 USPP EB700

FIREYE 60-1764 MM-1 ADAPTER

FIREYE 60-1466-2 USPP 6014662

FIREYE 45UV3-1050 NEW UV SCANNER 45UV31050

Fireye 60-1764 MM-1 Adapter for RA890 601764 New

FIREYE E1R2 NSPP E1R2

Fireye Remanufactured UVM1D

FIREYE 60-1728-1 NSFP 6017281

New! Fireye 60-1764 MM1 MM-1 Modernization Adapter Card

FIREYE E100 USPP E100

Fireye 129-2 Spare Tube Kit New

FIREYE 60-2301 USPP 602301

FIREYE MBPS100R USPP MBPS100R

Fireye 72D1R1 Autocheck - Infraered Amplifier

FIREYE 60-2301 NSPP 602301

Fireye UV1A3 UV scanner, 1/2 NPT NEW IN BOX

FIREYE 1004 NSFP 1004

FIREYE 19UVPS-2120 USPP 19UVPS2120

FIREYE 60-2301 NSFP 602301

FIREYE 1004 USPP 1004

Fireye II USB DAC / Headphone Amp

Fireye Auto-Check Infrared Amplifier 72DIR1

FIREYE BURNER FLAME SAFEGUARD CONTROL TFM-1D TFM1D NEW 

FIREYE MERT 1 AMPLIFIER MODULE

NEW FIREYE MEP100 PROGRAMMER MODULE RELIGHT OPERATIONS

FIREYE 817-2261 USPP 8172261

FIREYE DE601-104E USPP DE601104E

New! Fireye PSMH6F Air/Gas High Pressure Switch 1-6 wc

NEW FIREYE FLAME ROD AMPLIFIER MODULE #MERT4 FFRT 4 SE

FIREYE 60-1386-2 NSFP 6013862

FIREYE E100 NSFP E100

FIREYE 60-28741 NSFP 6028741

FIREYE NX550 USPP NX550