557VKB20310现货 in stock! 欢迎来电咨询~！！

557VKB20310,

557VKB20310

　广州地铁三号线集中冷站系统构成及特点
　　广州地铁三号线集中冷站采用了施耐德高端PL C QUANTUM 控制器系列，对集中冷站和车站进行控制，各车站与集中冷站之间采用多模光纤以太网通讯方式，通讯协议为MODBUS TCP .大大保证了通讯速率和通讯信息量的要求，同时也保证了通讯距离和系统的安全可靠性。送排风及空调系统采用变频器调节风量，水系统二次泵也均采用变频器调节。变频器与通过Modbus通讯接口接入就地远程I/O箱的远程通讯模块上，大大减少了通讯线的距离，避免了干扰。
　　● 集中冷站系统构成
　　○ 集中冷站供冷系统由集中冷站，传输管道和末端设备构成
　　○ 其中供冷系统图如图1-1，冷站系统图如图1-2
集中冷站系统特点
　　与分站供冷方式相比，集中冷站供冷系统需要为多个车站供冷，在供冷范围和数量上都要大得多，有以下几个主要特点：
　　● 冷冻水传输距离长。一般地铁站距在1000米左右，本系统为6个车站供冷，冷冻水传输距离将达 2000～3000米。长距离传输，管路的阻力大为增加，并且系统的热惰性加大，增大了系统的调节难度
　　● 末端设备数量多，供冷管路形成网络。由于各站的负荷情况不同，系统调节时易导致出现相互影响，需考虑整个网络的整体水力平衡
　　● 集中冷站供冷系统的制冷部分，通常采用多机组，二级泵的形式。这种形式适应了长距离管路输送阻力较大的情况，能够减小末端系统对冷机的影响。但是增加了泵的数量和管路复杂性，使调节控制的难度加大
　　调节控制方法与策略
　　调节控制手段
　　● 广州地铁三号线集中供冷系统中，PLC采用的调节控制手段有：
　　○ 风机变频变风量(末端设备)
　　○ 水泵变频变水量
　○ 水阀调水量
　　○ 质调节
　　调控手段的选择
　　由于管路很长，冷冻水从集中冷站到末端设备需要运行数十分钟，如果采用质调节，则调节时滞太大。因此在实时控制中，主要采用量调节的方式(包括风量调节和水量调节)。质调节则采用开环方式，根据外温或季节确定冷冻水温，并在一定时间内(比如1天内)保持相对稳定。
　　二级泵管路长，阻力大，且流量直接受末端负荷的影响，因此二级泵采用变频调节，可以达到较好的节能效果。同时为了保证通过冷水机组的水量，一级泵采用定速泵，并与冷机对应运行，不进行变频调节。
　　从节能的角度考虑，优先考虑节能效果较好的风机变频和水泵变频调节，尽量少使用水阀调水量的方法。
　　控制调节的策略
　　初调节
　　集中冷站供冷的管路复杂，不同支路之间的阻力差距大，因此需要进行认真的系统初调节，以免系统水力失调，导致运行调节无法正常进行。
　　● 初调节目标：
　　○ 验证系统可以达到设计工况
　　○ 实现系统的水力平衡，为运行调节准备条件。
　　● 调节步骤
　　经多次调整，使系统内各机组的流量基本相同(如机组型号不同，则各机组的流量比值应基本相同。流量比值=实际流量/设计流量)。且至少1个机组的阀门为全开状态。
　　1、调整一级泵系统水力平衡
　　2、设计频率整定

上亿库存，国内外近千个仓库，公司部分产品型号如下，欢迎联系哦~！

CBL-12-MPS-10 Power cable for MTR-1221-*-D and Power cable for MTR-1231-*-D stepping motor connected to S2K. 10 feet

GFK-0727 State Logic Processor for Series 90-70 PLC User's Guide

IC600WD050 Expansion Rack I/O Cable, 50 feet (15m)

IC647CBL708 Cable, Workstation Intf. to Series Six CPU, Parallel, 10 feet

IC647HSTSSEO500KM eSignature Option for Historian - Standard Server 500,000 Points (M4 Key)

IC647WFL002 Proficy Workflow - 2 User License

IC693ALG391LT Analog Output, Current, 2 Channels (LT)

IC756HDV001J-99 DV Development - HP/UX Op Sys Addt'l User, Japanese, Version 9.9

IC800SKCBV050 Power/brake cable for SDM100 or SLM100 or SDM250 or SLM250 or SGM450 S-series servo motor connected to an S2K. 5 meters

ControlLogix/1756 System 1756-IF4FXOF2F FAST ANALOG 4 CUR-VOLT IN/2 CUR-VOLT OUT (36 PIN)

Industrial Computers 6182H-10TEH15D VVCE 1000, TOUCH, EXT MEM, CNET, DC

Process Control 1757-FIMUL035 FOUNDATION FIELDBUS FIM MODULE USAGE LICENSE

Operator Interface 2711P-RDT10C PV PLUS 1000, TOUCH SCREEN DISPLAY MODULE

Support 9355-WABESR SUPT REINSTATEMENT CONTRACT FOR 9355WABES

Support 9351-WKTSRTR SUPT REINSTATEMENT CONTRACT FOR 9351WKTSRT

ControlNet Products 1771-ACNR15 CONTROLNET 1.5 AND BEYOND, 1771 I/O ADAPTER

RSI Software Products 9301-2SE2400ITU5 RSVIEW32 WORKS 5K-32K UPGRADE IN-SUPT (IT)

RSI Software Products 9355-WABOEU1 UPGRADE: IN-SUPT: 9351WES TO RSLINX OEM CD

Motion Control MPL-A320P-MJ22AA MOTOR,SERVO,2.94 NM,5000RPM,MULTI,230V,4.0KG

Motion Control 2090-U3BC-D4409 BREAKOUT BOARD CABLE,CN1,ULTRA 3000,9M

CBL-123 Cable. IBM COMP. To Operator Workstation, 25 PIN PC COMM.Port

IC600CP620RR 19" Series Six Plus CPU 115-230Vac Power Supply (11 Slots)

IC800SDM100M2KE25 1000W, 230V S-Series Servo Motor, 43 in-lb (4.8 Nm)

OC647IFESGDVUNLMTC iFIX Optn: ESig & ERec Unl I/O Development (M1Component Part)

20AD034A3AYNACC0 PowerFlex 70 AC Drive 34 A at 25 Hp 20A

20DC460A0ENNBNANE PowerFlex 700S AC Drive 20D

20LC1K2ACENNANA0EA PowerFlex 700L AC Drive 20L

25C-V6P0N104 PowerFlex 527 1.1kW (1.5Hp) AC Drive

280-PWRM22C-M3 ArmorConnect 3-PH Power Media drop cable

FX2N-48ER 扩展24入/24出 继电器输出

1492-M6X12V1-100 Connection Products

1494R-N11 Lug Kit

软启动器 3RW44472BC44

ET 200SP 6ES7133-6CV20-1AM0 基座单元盖板，20mm宽

1585D-M4TBJM-5 Micro D-Code, QD Style Ethernet Media

1756-IA16I ControlLogix Input Module

1794-TB3 Flex Terminal Base

194E-E-P11 194E 1 NO-1 NC L.B. Aux. Contact Block

2090-CDNFDMP-S60 MP-Series 60 m Length Feedback Cable

2090-K2KSCLAMP-4 Kinetix 2000 Pwr Cable Clamp Bracket Kit

AD641OTP306 OnTOP Trouble Shooting Software Module for 90-30 SLP

GC646PME025 GlobalCare Complete for PCM Machine Edition Version 25 User

HE800ACC519 DIN-rail mount Terminal Block, 19-pin. Compatible with most SmartStac k Digital I/O. Allows SmartStack I/O to be terminated on panel backp late as an alternative to direct SmartStack termination on panel door.

IC640HWC706 LM 90-70 DOS Serial. S/W w/Converter & Cables, CD-ROM docs.

IC647HSTSSEO2000KM eSignature Option for Historian - Standard Server 2,000,000 Points (M4 Key)

IC660BLS100 Cover w/Label for IC660BBS100

IC695CPE310 CPE310 2 slot CPU, 1.1Ghz processor,10 Meg memory, 1 RS-232 port, 1 RS- 485 port,1 Ethernet port (SRTP programmer support only) and USB master port for application upload/download only.Replacement for IC695CPU310. CPE310 ships with Energy PAC (IC695A

IC756WET200E-27 Custom Datasource Toolkit English v2.7

CompactLogix System 1769-RD REPLACEMENT 1769 I/O TERMINAL DOORS

PLC-5/1771 System D1771-6.5.123 CTRLNET ADAPTR MOD.1771-CAN,ACNR,SER B USER MANUAL

Process Control 1757-PLXBAT PLX CPU REPLACEMENT BATTERY

Operator Interface 2711P-K7C15B2 PV PLUS 700, KEYPAD, CNET, AC PS, EXT MEM

Support 6556-SCBR SUPPORT REINSTATEMENT CONTRACT FOR 6556-SCB

Support 9358-SCHENS SUPT RENEWAL CONTRACT FOR 9358SCHEN

Support F1785-KESERA FIRMWARE UPGRADE FOR 1785-KE COMMUNICATION MODULE

RSI Software Products 9301-2SE2203 RSVIEW32 WORKS 300 WITH RSLINX

RSI Software Products 9701-VWSB025ADEE RSVIEW SE STATION 25 DISPLAY (GERMAN)

RSI Software Products 9399-EDSDTUT RSWIRE DETAILER TUTORIAL

Motion Control 2098-DSD-020-DN DRIVE, 10A/30A, ULTRA3000 W/DEVICENET

BC5005TAW0000 15 Inch Intelligence Industrial Computer - Bundled - Standard Series - w/ Windows 2000

IC300DAC001 2 channel Analog Outputs, Voltage (+/-10vdc), 14 bit

IC752ECD400 Display Station 1462 - 14" VGA (640x480) resistive touch screen, Pentium 133, 32MB, 2 Gig hard drive, expansion slots, Ethernet, with CIMPLICITY HMI and Win 95

MTR-3S43-H-R-B-C-SRR Servo Motor Nema56C 24V Brake, Seal

ZA06B-6089-K201 External MCC connector for Alpha SVU series amplifiers CX3 connector

20BF082A0AYNANC0 PowerFlex 700 AC Drive 82 A 75 kW 20B

20G14TC770JN0NNNNN PowerFlex 755 AC Packaged Drive

25371-150-02-R STRIP HEATER-240V/150W

2711P-T10C22A9P-B PanelView Plus 7 Graphic Terminal

FRN 9 0P11S-4CX 134KVA 176A 90KW 3相AC380V/50Hz/60Hz

1492-JD3P 2.5 square mm Double Level Plug-In Block

1492-W4-B IEC Term Blck 8x47.6x41mm Screw

软启动器 3RW40762BB44

安全 CPU 模块 6ES7 513-1FL01-0AB0 SIMATIC S7-1500F，CPU 1513F-1 PN，中央控制单元，工作存储区 450KB 程序存储区，1.5MB 数据存储区

156-B25CA3 25 A Contactor

1746-HSTP1 SLC 1 Axis Stepper Module

1786-RPFS ControlNet Fiber Ring Short Repeater

193-T1AC20 15-20 A IEC Bimetallic Overload Relay

20-FR10052 BUSBAR PM, FR10, PF700H, PF700S

2090-CSBM1DF-14AA12 Kinetix Cable Single DSL 2090-Series

20AC015A3AYNAEC1 PowerFlex 70 AC Drive 20A

GA647TPD935 Proficy GlobalCare Assist for CIMPLICITY HMI ProServer 35,000 I/O Development and Runtime

GP647IFPRSR00900 GCP iFIX Profsnl SCADA 900 I/O Srv

IC600CB512RR Expanded Logic Control

IC647HSTCS5000KM Historian Enterprise Corporate Server 5,000,000 Points (M4 Key)

IC647TSSRV025 Proficy Troubleshooter 25 User Server License

IC693PWR331CA Conformal Coated Power Supply 24VDC, added capacity

IC756RDV000E-99 DV Development - Irix Op Sys, English, Version 9.9

MicroLogix 1000/1761 System 1761-RPL-DIN REPLACEMENT DIN LATCHES (SET OF 2)

PLC-5/1771 System 1771-OFE2K CONFORMALLY COATED, ANALOG OUPUT MODULE

Distributed I/O 1794-ASB2 FLEX I/O 2 MODULE 24V DC RIO ADAPTER

Communications 9355-WABCENE RSLINX C SDK FOR ALLEN-BRADLEY, CD

Operator Interface D6190-6.5.5RU CONTROLVIEW A-B DRIVERS USER MNL (RUSSIAN)

Support 9358-BBKEY10R SUPT REINSTATEMENT CONTRACT FOR 9358BBKEY10ENE

Support 9392-SWCR SUBSCRIPTION RENEWAL FOR 9392-SWC

RSI Software Products 9324-RL01U3ESER UPGRADE: OUT-SUPT: SPANISH RS500 STARTER TO RS500

RSI Software Products 9301-2SE3500ZHU1 RSVIEW32 RUNTIME 32K-100K UPGRADE IN-SUPT (ZH)

RSI Software Products 9356-STD2350U3 UPGRADE: IN-SUPT: RSSQL STD 1500 TO STD 5000 TAG

Motion Control Y-2006-1-H00AA MOTOR,SERVO,0.69 NM,4500RPM,ENCDR,115V,1.72KG

5208A Message Display. 1 Line. 15MM. Green VFD. ASCII/Serial Interface. NEMA 4

IC200CPU002 CPU 20K USER PROG 1.80MSEC/K BOOLEAN ONE RS232 AND ONE RS485 SERIAL PORTS

IC694MDL931 OUTPUT MODULE RELAY 3AMP FORM B-C 8 POINT ISOLATED

MSI-WEB-43 Web or Excel Reping Clients-43

VSPCSE-IMP50 VisualSPC SE Importer, 50 license pack.

20BD052A3AYNAEC1 PowerFlex 700 AC Drive 52 A 40 Hp 20B

20G11LC910JN0NNNNN PowerFlex 755 AC Packaged Drive

22D-E3P0N104 PowerFlex 40P- 1.5 kW (2 HP) AC Drive

490NAE91100 Quantum Profibus DP Tap 备用

291D-FAZ-G2 Direct Online Reversing Starte

G3NA-205B 固态继电器 额定电压5-24VDC,负载AC24-240V 5A

1492-SPM2D010 MCB Supplementary Protector 1 A

软启动器 3RW30371BB14

电机启动器 3VU16400CJ00

150-F25NBD SMC Flex Smart Motor Controller

1732E-16CFGM12QCWR ArmorBlock 16 Point Configurable

1771-P6S1 1771 Power Supply

193-EEEE E1 Plus 5.4-27.0 A Overload Relay

199-MSMV2 Surge Suppressor

2090-CPWM7DF-08AF05 5 m Length SpeedTec Pwr and Brake Cable

2097-F6 Kinetix 300/350 15.0 A Line EMI Filter

EN84-2481-3040M 1000 ft., Proplex Stranded Ethernet Cable

GFK-1534 Manual VersaMax Profibus-DP Network Communications

IC220ALG320 ANALOG OUT, 16 BIT, VOLTAGE/CURRENT, 1CH (REQUIRES 1 IC220TBK203)

IC647CGMV00 GM Viewer Site License (not for general use)

IC647PRTPRFYC Proficy Portal SQL Connector for use with other Proficy products (M1 Key)

IC693DSM324 DSM324 motion controller module for Series 90-30

IC756ADV001K-99 DV Development - AIX Op Sys Addt'l User, Korean, Version 9.9

MSI-MAINT-43 5 Day x 9 Hour Support-43

SLC/1746 System 1747-KY1 REPLACEMENT KEYS FOR SLC 5/03, /04, /05 PROCESSORS

Distributed I/O 1738-OB8EM8 24VDC 8 SOURCING OUTPUTS WITH M8 CONNECTORS

Communications 2760-SFC2 PROTOCOL CARTRIDGE FOR A-B DH485 MULTI-DROP DEVICE

Operator Interface 2711-NV3K ANTIGLARE OVERLAY PV900 KEY

Support 9302-SMDR SUPT REINSTATEMENT CONTRACT FOR 9302SMD

Support 9324-RL5300PTR SUPT REINSTATEMENT CONTRACT FOR 9324RL5300PT

DeviceNet Products 2706-P72CN1 INVIEW MESSAGE DISPLAY. 1 TO 4 LINE

RSI Software Products 9301-2SE335ESU1R RSVIEW32 RUNTIME 150-5K UPGRADE OUT-SUPT (ES)

RSI Software Products 9371-EDBA3 RSWIRE DESIGNER DATABASE OPTION

Motion Control MPG-A025-031S22 MOTOR,SERVO,GEAR RATIO 31,100NM,168RPM,SINGL,230V

Silver Series 1789-SL51 SOFTLOGIX5 NT-BASED CONTROLLER, 1 COMM CHANNEL

HE693RTD601 RTD Input, 6 channel, 3-wire, 0.125癈 res., -100 to +260癈 range (Pt-100)

IC660ERD020 Genius 24/48Vdc Source Electronics Module for Redundancy "T" Output Configuration

QPI-COS-201 QUICKPANEL CANOpen

ST-5351 STXi SSI Interface module 1 CH; 62.5K, 100K, 125K,250K,500K,1M,2Mbps

20BC205A0AYNANC0 PowerFlex 700 AC Drive 20B

20F1ANC140JN0NNNNN PowerFlex 753 AC Packaged Drive

22B-A8P0F104 PowerFlex 40 1.5 kW (2 Hp) AC Drive

140DDI67300C Quantum 开关量DC输入,24点,125VDC,3组隔离,CC

284D-FVD4P0B-N-R-3-DB-SB-EMI Cntl Mod. Variable Frequency Drive

E3S-2E41 2m,对射型 , 晶体管输出80mA, 电源:12-24VDC垂直安装

1492-SJT5-20-B IEC Term Blck 20 pole Side Jumper

人机界面 6AV6545-0CC10-0AX0 TP270-10 触摸屏，256 色，10.4 英寸，640? 480

6ES78331FC000YY0

1497B-A3-M11-0-N Control Power Transformer

1606-XLS480EA AC or DC Input 24 to 28VDC Out 480W PS

1769-IF16V CompactLogix 16 Pt A/I Voltage Module

189-ALOA1 MCB Accessory Lockout Attachment

194R-HM1E 194R 100-400 A Operating Handle

2090-CPBM7DF-12AA90 MP-Series 90m Power and Brake Cable

2090-XXNPMP-16S30 MP-Series 30 m Length Power Cable

CBL-34-MP-10 Power cable for MTR-3N or MTR-3S30 or MTR-3S43-H series servo motors. 10 feet

GF-0207 Connecting FlashCable to Fowler Ultra Cal II, Ultra Height II.

IC200TBX220 Tool box, Micro 20, operator interface and software. Includes (IC200UDD020) 24VDC In/24VDC Out, requires 24VDC power, (IC200USB001) RS-232 option board with (2) 0 -10VDC analog in with VersaMax DataPanel DP 45 (IC200DTX450) with Proficy programming

IC646TBSPMPS800 Smart Process Monitoring Process+ server 800 loops

IC647NSL001 Proficy SQL 2005 - 1 Client Access License (order as separate item, not an option)

IC693ACC334 Faceplate provides a 24 pin fale Fujitsu connector for cable connection. Faceplate replaces I/O module terminal block (20 screw terminal connector).

IC752CBT000RR Datapanel 320T MB (Mono Base): 320x240 1/4 VGA Monochrome LCD with 803 86SX/40 PC processor. Analog touch screen with text, bitmaps, bar gra phs, real time clock.

IC800VMCP1200 Power cable for 1 kW VersaMotion servo motor- 20 meter

SLC/1746 System 1746-FIO4I (2) FAST ANALOG INPUTS, (2) ANALOG CURRENT OUPUTS

Industrial Computers 6189V-CDROM CD-ROM DRIVE

Application-specific products 1402-LS51 LINE SYNCHRONIZATION MODULE (LSM)

Operator Interface 2711-B6C5 PV600 COLOR KEY&TOUCH, RS232 (DH485)

Support 9301-2SE2400FRR SUPT REINSTATEMENT CONTRACT FOR 93012SE2400FR

Support 9307-EMCHTS SUPT RENEWAL CONTRACT FOR 9307EMCHTENE

DeviceNet Products 1734-IB8 24V DC 8 CHANNEL SINK INPUT MODULE

RSI Software Products 9301-2SE250ZHU4R RSVIEW32 WORKS 150-100K UPGRADE OUT-SUPT (ZH)

RSI Software Products 9358-BNT60UB1 UPGRADE: IN-SUPT: RSBATCH 60 UNITS TO BUNDLE

Motion Control MPL-B330P-RK22AA MOTOR,SERVO,4.18 NM,5000RPM,RSLVR,460V

Motion Control 2090-U3BK-D4409 BREAKOUT BOARD KIT,CONTROL,CN1,ULTRA 3000,9M

GFK-0726 90-30 PLC State Logic Processor User's Guide

IC646FXMU01 Proficy Change Management 1 User System

MSCPX-425606NT Marathon Exp CPU,850 MHz CPU, 128M, 6G, Win NT, 2 PCI/ISA, 1 PCI, 1 ISA

PSPC-DC50/EL Prof Shop Floor SPC DC 50 User w/ eSig

20BC015A3AYNAEC0 PowerFlex 700 AC Drive 20B

20F11FC104JA0NNNNN PowerFlex 753 AC Packaged Drive

2198-KITCON-P070 Kinetix 5700 55mm Bus Supply Connectors

2711P-RBT10 PanelView Plus 1000 Touch Screen Bezel

280-RA35 M35 To M22 Reducing Adapter

CQM1-0C222 输出16点.继电器 250V AC/24V DC 2A

1492-N38 TERM BLCK 2 Pole Uninsulated Jumper

接口模块 6ES7360-3AA01-0AA0 IM360,接口模块，用于主机架，可扩展 3 个机架

行程开关 3SE53223SG23

TIA 博途 WinCC 选件 6AV2107-2KK00-0BD0 SIMATIC WinCC WebNavigator for Runtime Professional Powerpack 25 -> 50 Clients

1585J-M8HBJM-78 RJ45 Ethernet Media

1760-L12AWA-NC Pico 12 Point AC Controller

188-K2C020 Miniature Circuit Breaker 2 A

194L-A16-1753 16 A 194L Load Switch

2090-CHBP8S8-12AAP5 Kinetix 6000M IDM Hybrid Cable

2090-UXTBMP-18S20 MP-Series 20 m Length Brake Cable

BC647MPS001 Logic Developer PLC Standard with Proficy GlobalCare Complete with USB Hardware key

GC647IFSTDV00300 GCC iFIX Std HMI 300 I/O Dev

IC200CHS121 I/O interposing fuse style 16 point

IC646MSS005 Logic Developer State Standard 5 Pack

IC647IFSTRN00150K iFIX Standard HMI 150 I/O Runtime (M1 Kit Part)

IC670CHS101 I/O Base, Barrier Style, Hot Insertion

IC697GDC701RR Graphics Display Coprocessor, CIMPLICITY 70

IC800SKCPV100 Power cable for SDM100 or SLM100 or SDM250 or SLM250 or SGM450 S-series servo motor connected to an S2K. 10 meters

ControlLogix/1756 System 1756-CFM 2 CHANNEL/2 OUT CONFIGURABLE FLOWMETER (20PIN)

Industrial Computers 6182H-12BEH4B VVCE 1250, KEY/TOUCH, EXT MEM, ENET, AC

Process Control 1757-PE1400RED1 PLX PRIMARY SERVER ON DELL PE1400

Operator Interface 2711P-RGT6 PROTECTIVE ANTIGLARE OVERLAY,QTY 3,PVP 600 TOUCH

Support 9355-WABOEMESS SUPT RENEWAL CONTRACT FOR 9355WABOEMES

Support 9354-SS105R 9354-SS105 SOFTWARE SUPPORT CONTRACT REINSTATEMENT

ControlNet Products 1734-ACNR 24V DC CONTROLNET ADAPTER

RSI Software Products 9301-2SE2400PTU2 RSVIEW32 WORKS 300-32K UPGRADE IN-SUPT (PT)

RSI Software Products 9357-ANETMD3E RSNETWORX WITH MD FOR CNET, DNET, ENET

Motion Control MPL-A330P-MJ24AA MOTOR,SERVO,4.18 NM,5000RPM,MULTI,230V,BRK,6.1KG

Motion Control 2090-UXNBMP-18S09 CABLE,ULTRA,NON-FLEX,MOTOR BRAKE,MP 9 MTR.

CBL-134 Cable. Mitsubishi FX Series Prog port (RS-422)

IC600RP554RR Redundant Processor Unit, 24Vdc Power Supply

IC800SKCEV100 Encoder Cable, S2K to 1 - 5 kW S-Series Servo Motors, 10 Meters

OC647IFESGSR00075M iFIX Optn: ESig & ERec 75 I/O Server (M4 Part)

20AD052C3AYNANC0 PowerFlex 70 AC Drive 52 A at 40 Hp 20A

20DC5P0A0NYNAEGNE PowerFlex 700S AC Drive 20D

20P-S5V62 PowerFlex DC IO Expansion Board

2711-CBL-PM05 PanelView 300 5 m Operate and Prog Cable

280-PWRM22E-M6 ArmorConnect 3-PH Power Media drop cable

FX2N-4AD-PT 4通道热电阻模拟量输入模块PT100

1492-M7X12 IEC 7 x 12 mm Marker Card

1494U-C313 1494U 30A-100A 3' Cable Mechanism

软启动器 3RW44532BC45

SIMATIC STEP 7 V14 6ES7822-1AA04-0YA7 SIMATIC STEP 7 专业版 V14 试用授权

1585D-M4UBDE-60 1585D Ethernet Media Patchcord