西门子331-7PF11-0AB0

西门子331-7PF11-0AB0

西门子331-7PF11-0AB0

西门子331-7PF11-0AB0

西门子331-7PF11-0AB0

应用

■ 避免控制器故障引起的停机。主要用于生产、能源、供水系统、机场助航照明、编组站系统等领域。

■ 避免因工厂故障造成数据丢失而导致的高昂重启成本。主要用于行李处理、高架仓库、跟踪和追溯等领域。

■ 在工厂或机器停机时保护工厂、工件和材料。主要用于炉子、半导体、船舶等领域。

■ 无监督和维修人员亦能保障正常运行。主要用于污水处理厂、隧道、船闸、楼宇系统等领域。To the top of the page

效益

简单、的工程组态

  与在标准系统中一样，SIMATIC S7400H 可以使用所有 STEP 7 编程语言进行编程。可以很容易的把程序从标准系统迁移到冗余系统中，反之亦然。当加载程序时，它会自动传送到两个冗余控制器中。使用 STEP 7，可以对特定冗余功能和配置进行参数设置。

出色的诊断和模块更换优势   

■  利用集成的自我诊断功能，系统可以提前检测故障和发送信号，避免故障对生产过程产生影响。这样可以有针对性地替换故障组件，加快维修进程。

■   可以在系统运行过程中对所有组件进行热插拔。更换一个 CPU 后，当前的所有程序和数据可以自动重新装载。

■   即使在系统运行过程中，也可以修改程序（例如，程序块的修改和重新装载），更改配置（例如，增加或删减 DP从站或模块）以及改变 CPU 的内存分配。

Bently Nevada 3300/15-12-01-03-00-01-00 Dual Vibration Monitor   SEALED

BENTLY NEVADA 3300/16-03-01-02-00-00-00 DUAL VIBRATION XY/GAP MONITOR

BENTLY NEVADA 3300/16-04-01-01-00-00-00 3300/16040101000000

BENTLY NEVADA 3300/16-04-01-01-00-00-00 DUAL VIBRATION XY/GAP MONITOR

BENTLY NEVADA 3300/20-02-01-03-00-00 DUAL THRUST MONITOR

Bently Nevada 3300/25 330025 Dual Acceleration Monitor NIOB SAR

Bently Nevada 3300/26 Dual RMS Accelerator Monitor 409

BENTLY NEVADA 3300/35-02-02-01-00-00 USPP 3300350202010000

BENTLY NEVADA 3300/35-02-02-02-00-00 SIX CHANNEL TEMPERATURE MONITOR

BENTLY NEVADA 3300/35-04-02-02-00-00 SIX CHANNEL TEMPERATURE MONITOR    

BENTLY NEVADA 3300/35-11-01-01-00-00 NSPP 3300351101010000

BENTLY NEVADA 3300/35-11-01-01-00-00 USPP 3300351101010000

Bently Nevada 3300/36 Dual Temperature Monitor 3300/36-02-11-01-00-00 PLC Module

BENTLY NEVADA 3300/50-01-01-01-02 USPP 33005001010102

Bently Nevada 3300/50-01-02-01-01 Tachometer Monitor

BENTLY NEVADA 3300/55-01-04-02-02-00-00-05-00 USPP 3300550104020200

BENTLY NEVADA 3300/55-01-04-03-03-00-00-05-00 DUAL VELOCITY

BENTLY NEVADA 3300/55-01-04-03-03-00-00-06-00 DUAL VELOCITY MONITOR  

Bently Nevada 3300/75 32 Channel Temperature Monitor PLC 3300/75-02-00-00 330075

BENTLY NEVADA 3300-16-02-01-01-01-01-00 USPP 3300160201010101

BENTLY NEVADA 3300-16-02-01-01-01-02-00 USPP 3300160201010102

BENTLY NEVADA 3300-50-01-01-01-00 USPP 33005001010100

BENTLY NEVADA 3500 PROCESS MONITOR 3500/62

Bently Nevada 3500/20 Rack Interface Module 350020 PLC Bentley 3500 System

Bently Nevada 3500/22M Transient Data Interface PWA 138607-01 S 02L00SRD W/Keys

BENTLY NEVADA 3500/42 NSPP 350042

BENTLY NEVADA 3500/50 3500

BENTLY NEVADA 3500/50 Tachometer Module

BENTLY NEVADA 3500/64M NSPP 350064M

Bently Nevada 3500/93 Display Interface Module 350093 PLC Bentley 3500 System

Bently Nevada 3500/93 Display Interface Module PWA 135799-02 NC 02E019SL

Bently Nevada 3500/93 System Display Screen 136977-01A

Bently Nevada 3500/93 System Display Screen Monitor 350093 PLC Module Bentley

BENTLY NEVADA 72201-02-02-05-01-01-01 USPP 7220102020501010

Bently Nevada 90199-21-02-03-02-02-02-01-02 Dual RTD

Bently Nevada 90199-22-02-03-02-02-01-03-04 Temp Board

Bently Nevada ADRE 108 DAQ Machine Balancing Vibration ADRE 3

Bently Nevada Display Interface I/O Module 135813-01

Berg Gibson 12RR3-630 24V Battery Charger

BERG HOMA TYPE HOV5 1600 AMP SWITCH

Berger Lahr Drive WDP5-228.051-00

BERGER LAHR KIP-550-0301 USPP KIP5500301

BERGER LAHR RSM-828/3-B-FK USPP RSM8283BFK

BERGER LAHR SDP5-41.0301 STEPPER MOTOR CONTROL   NIB   

Berger Lahr SER3913/4L3SS0TO 480V VPWM VT Inverter-Duty Motor   Surplus

Berger Lahr SER39C4L3SSOA23 480V VPWM VT Inverter-Duty Motor

Berger Lahr Sig Positec - WD3-004.0801 Encoder

Berger Lahr Sig Positec - WDM3-004.181 Servo Drive

Berger Lahr Sig Positec Servo Drive WDM3-004.1801 ++   ++

BERGER LAHR SST-784-02 USPP SST78402

BERGER LAHR TWIN LINE DRIVE TLC 511 PSF

Berger Lahr WD5-008.151-00 | 12mo   | Free EU  ping | Inc UK VAT

Berger Lahr WDP5-118 WDP 5-118.051-00 RS 15

Berger Lahr WDP5-118 WDP5-118.05100 RS 18

Berger Lahr WDP5-118 WDP5-118.05100 RS 20

BERGER LAHR WDP5-118.051-00 USPP WDP511805100

BERGER LAHR WDP5-118.05100/WDP5-118.051-00 SERVO STEPPER MOTOR CONTROL   XLNT  

Berger Lahr WDP5-318.05100

BERGER LAHR WDPM3-314    

Berger Lahr WDPM3-314 WDPM3-314.03200OED Id.Nr. 65032300533

BERGER LAHR WDPM3-314.03200    

BERGER PULSED SOLAR SIMULATOR PSS10 -E2

BERGER PULSED SOLAR SIMULATOR PSS10-HS  

Berges ACI 15KW (ACI15KW) Drive

Berkeley Bam-432T Turbo 2-Axis Machine Controller I0-N5-S2-M6    

Berkeley Gator PCS1.84-2.10

Berkeley Multi Axis Universal Servor Amplifier USA4-11-28-UR  

Berkeley Nucleonics Corp 1420 Video Microscope - 

Berkeley Nucleonics Corp 507-2C Pulse Generator -  

Berkeley Nucleonics Corp 507-8C Pulse Generator -  

Berkeley Nucleonics Corp 594 Digital Delay Gen -  

Berkeley Nucleonics Corp 598 Digital Delay Gen -  

BERKELEY PROCESS BAM-432T USPP BAM432T

Berkeley Process Control  AMP 4-axis (Tested functional  )

Berkeley Process Control USA2-22-35 Multi-Axis Universal Servo Amplifier

Berkeley Process Controls ASM121-A-0/B-22-NB/10, AC Brushless Servo Motor

Berkeley Process Controls ASM121-B-0/B-16-NB/10 Servo Motor, 950609

Berkeley Process Controls GM12BA16N AC Servo Motor, 9:1 ratio gearhead, 09DL12A

Berkeley Process Controls TS-3200-BR Monitor IPEC Speedfam Novellus 966041

Berkeley Process Controls USA4-35-70, 950607, Bam controllers USA4-35-70

Berkeley Process Controls, MWTX-8-MNET, Controller, SECS, 8-Axis, BAM, GEM

Berkeley process USA-2-22-35, 950608, Multi axis servo amplifiers BAM

BERKELEY PROCESS USA4-35-70 USPP USA43570

Berkeley Varitronics Dragon Dual Band 5 Watt Transmitter

Berkeley Varitronics Duet Transmitter/Reciever set

BERKELEY VARITRONICS SYSTEMS CLASS A GATOR TRANSMITTER

Berkeley Varitronics Systems Gator 1850-2100 MHz

Berkeley Varitronics The Coyote

BERKLEY BAM-832 Turbo (8 Axis machine controller)

BERNARD CONTROLS 0A8M-025-96034 ELCTRIC ACTUATOR AD025-4AC4A50MS

Bernecker + Rainer HCMAESTRO-HA Rev. 10.31 Industrial Computer HCMAESTROHA

BERTAN 105KV ELECTRON BEAM HIGH VOLTAGE POWER SUPPLY VISTEC LEICA 3021

Bertan 205B-30R High Voltage Power Supply 0 - 30KV 0 - .5mA Reversible Polarity

Bertan 210-05R High Voltage Power Supply 0 - 5KV 0 - 40mA reversable polarity

Bertan 210-10R High Voltage Power Supply 0-10kV 0-15ma reversible polarity

BERTAN 225 AND SORENSON DCR 600 POWER SUPPLY UNIT

Bertan 225-10R PROGRAMMABLE POWER SUPPLY 0 - 10KV 0 - 2.5mA GPIB CAL/CERT. Warr.

Bertan 225-20R Programmable Power Supply 0 -20KV 0 - 1mA GPIB CAL/CERT. Warr.

BESELER 1812 SHRINK WRAPPING SYSTEM 1812-M +SPARE PARTS

BESSEMER LARGE WIRE CABLE REEL LENGTH COUNTER METER MACHINE MODEL TU48X2500, 1/2

Best    1 Yr Full Coverage  2-3  Turnaround 

BEST POWER BPE-02-BBM-1A NSFP BPE02BBM1A

BEST POWER FE1.15KVA NSFP FE115KVA

Best Power FE2.1KVA UPS System w/ batteries cap: 2.1KVA / 1.5KW

BEST POWER FE4-3KVA USPP FE43KVA

Best Power Technology 371572, UT 310 UPS Panel Control T33508

Best Price

BET 10K3D829-TXM NTC probe M5 housing P/N 10K3D829

BETA LASERMIKE GA1530-7062-2/C USPP GA153070622C

BETA LASERMIKE GA1530-7062-3/D USPP GA153070623D

BETA LaserMike LS8000 Parallel I/O Module 85778  

Bettis Actuator G2012-SR-3

BGA rework station for BGAs, QFPs, etc.

BGA rework station for BGAs, QFPs, etc.110V

BGNNTB01-01 INDRAMAT POWER SUPPLY REMANUFACTURED

BiA Turnkey Car Safety Test card PJ201 BIA-PJ207 PJ200

Biconical EMC Antenna 30MHz to 1GHz BicoLOG30100E

BID & SAVE     Compare to others on    Best value 

BIDDLE ,AVO, MEGGER, HIPOT 70 KVDC MODEL 220070 COMPLETE TEST SET

BIDDLE ,MULTI-AMP, MEGGER SINGLE PHASE TTR CAT #: MODEL 550005

BIDDLE 15KV MEGOHMMETER 210415 MEGOHM-METER

BIDDLE 220070 DC DIELECTRIC TEST SET

BIDDLE 235303 USPP 235303

Biddle Avo Megger 651029 Impulse Generator Cable Test System Kit

BIDDLE AVO MEGGER TTR TRANSFORMER TURN RATIO TEST SET 550005

BIDDLE DC DIELECTRIC TEST SET 70 KILOVOLTS 220070 TRANSFORMER CABLES NICE

Biddle Digital Low Resistance Ohmmeter 247002-11

BIDDLE MEGGER IMPULSE ACCESSORY 650112

BIDDLE THREE PHASE TTR 550100 WITH LEADS TURN RATIO TEST SET NICE

Biddle-AVO 246005 BITE

BIG SKY LASER / QUANTEL Ultra (50-100 mJ) ULTRA LASER HEAD

Big Spool Line Simulator 24Awg solid twisted pair wire simulator, JS24-12.5x12.5

BIGMAC-A   Mitsubishi Beijer PLC HMI BIGMACA

BIJUR LUBRICATING CORP 26525L NSFP 26525L

BIMBA T0412B FNFP T0412B

Bimec 90 KVA 200-208-380-460 3 Phase Transformer

BINAR elektronik AB PLC SYSTEM CONTROLLER 39515-7 951208 SKF DEMAG V 1.20

BINDER 8661114H07 FNFP 8661114H07

BINDER BRAKE 8661109H49

Biomedical Test Equipment B&K Precision Digital Storage Bench Oscilloscope 2540

BIOPAC MP150 COMPLETE + SOFTW ACQKNOWLEDGE +UIM100 + 2 ERS100 + EEG100 + 2 DA100

BIO-RAD / NEAT Multistage Assembly with x y z & w rotary stages Multi Axis

Bioscan QC-4000 XER Radioisotope Counter

Biosense Webster Carto 3 System 3D Mapping

BIOSYSTEMS CANNONBALL 3 ATMOSPHERIC MONITOR MULTI GAS DETECTOR SYSTEM  EXCELLENT

BioVeris M1M M-Series Toxicity Analyzer Biological Agent Detector Ricin

Bird 4391M Watt Meter

Bird 4421 Power Meter with 4027A2M Power sensor and cable

Bird 5012A 150mW-150 Watts, Wideband Power Sensor -  

Bird 5017 Power Sensor -  

Bird 7006A250 TPM Transfer Standard Kit -  

Bird 8329-300

Bird 8578B-100 10 kW Forced-Air Cooled Termination -  

Bird 8792 Load, Water Cooled -  

Bird 8926D Load Resistor -  

Bird 8932-115 Load Resistor 10kW -  

Bird 8936-115 Load Resistor 10kW -  

Bird 8936-230 Load Resistor 10kW -  

Bird 8937-115 Load Resistor 10kW -  

Bird 8937-230 Load Resistor 10kW -  

BIRD Digital Power Meter 5000, DPS 5010, DPM-50E,500E

Bird Electronic Corporation Termaline Resister P/N: 8936-115

Bird Electronic Corporation Termaline Resister P/N: 8937-115

Bird Electronics 4421 RF Power Meter

Bird Electronics Model 4421 RF Power Meter with Option RS232 Computer Interface

Bird make Site master SA2500EX with Calkit and Accessories- 90   

BIRD MODEL 5000EX POWER METER WITH 5010 DIRECTIONAL POWER SENSOR/5011 SENSOR

BIRD PRESSURE SCREEN, MODEL 18, STAINLESS STEEL

BIRD SA-2000A Cable Antenna Site Analyzer Open/Short/Load SA-2000 SA 2000

Bird SA-2500A Cable & Antenna Tester

BIRD SA-2500A SITE ANALYZER 2.5GHz W/HARDCASE & ACCES 

Bird SA-2500EX Site Analyzer 780-2500MHz -  

BIRD SA-6000EX Cable Antenna Site Analyzer 6 GHz DTF SA 6000EX SA-6000

BIRD SA-6000XT Cable Antenna Site Analyzer

Bird SH-36S CABLE & ANTENNA ANALYZER -  

Bird SH-36S-PC SignalHawk - Spectrum Analyzer -  

Bird SH-36S-PC, 100 kHz - 3.6 GHz, PC SignalHawk - Spectrum Analyzer " "

Bird SH-36S-RM Signal Analyzer -  

BIRD Thruline 4410A Wattmeter + 5 PLUGS Rack15b

Bird Thruline 4410A Wattmeter + Termaline 8065 Resistor + 5 PLUGS Rack15b

BIRD Thruline 4410A Wattmeter +8065 Resistor + Plugs Rack13b

Bird WBC4-45 Wide Band Coupler -  

BitAlyzer 14400B-PG SyntheSys Research 1 MHz to 1 GHz

BK PRECISION 1474

BK Precision 1794 Hi-Current DC Power Supply 0-32V/0-30A

BK Precision 1795 HiCurrent DC Power Supply 0-64V/0-15A

BK Precision 2630 1.05 GHz Spectrum Analyzer with Tracking Generator

BK Precision 2630 1.050 GHz Spectrum Analyzer with Tracking Generator

BK Precision 2640 Handheld 2.0 GHz Field Strength Meter

BK Precision 2650 Handheld 3.3GHz Spectrum Analyzer

BK Precision 2650 Spectrum Analyzer 50kHz-3.3GHz

BK Precision 2650A Handheld Spectrum Analyzers 3.3 GHz

BK Precision 2652A Spectrum Analyzer with Tracking Generator, 50 kHz?? 3.3 GHz

BK PRECISION 2658 HANDHELD SPECTRUM ANALYZER

BK Precision 2658A Handheld Spectrum Analyzers 8.5 GHz

BK Precision 4078 25MHz Dual Channel Arbitrary/Function Generator

BK Precision 4079 50 MHz Dual CH Arbitrary Waveform / Function Generator

BK Precision 8510 600W Programmable DC Electronic Load

BK Precision 8510 Programmable DC Electronic Load Tester, 600W, 120A, 120V

BK Precision 8510 Programmable DC Electronic Load, 600W, 120V, 120A

BK Precision 8514 1200W Programmable DC Electronic Load

BK Precision 8522 2400W, DC Electronic Load MSRP  6975 -  

BK Precision 8524 5000W Programmable DC Electronic Load, 0.1 - 60V

BK Precision PR 26M Magnetic Field Probe for model 2650

BK Precision XLN10014GL 100V/14A 1.44 kW Programmable DC Power Supply

BK Precision XLN6024GL 60V/24A 1.44kW Programmable DC Power Supply with GPIB/LAN

BK Precision XLN8018GL 80V/18A 1.44kW Programmable DC Power Supply with GPIB/LAN

BK2000 Doublebacker Direct Drive DC Motor

BL Super PZ PZ0A150AP91P00 Servo Amplifier U

BL SUPER SERVO AMPLIFIER 27BA030FXT30

BL SUPER SERVO AMPLIFIER 27BA030FXT31

BL SUPER SERVO AMPLIFIER 27BA100FFT30C

BL2-D100A Okuma

BL2-D150A Okuma

BL2-D200A Okuma

BL2-D3030A Okuma

BL2-D30A Okuma

BL2-D50A Okuma

BL2-D7530A Okuma

BL2-D7575A Okuma

BL3-D Okuma

BL7016-25-1-X-006A MODICON SERVO MOTORS REMANUFACTURED

BLACK  CORP SP-3-SDP NSFP SP3SDP

Black  Fiber Optic Test Kit with Visual Fault Locator, SM, MM Brand    

Black Clawson 24P Screen Drive Selectifier Screen Drive. Ratio 3.59

Black Clawson 36P Pressure Screen Drive. Spare Gear Drive.

Black Clawson 36P Screen Drive 4.25:1

BLACK CLAWSON P24 PRESSURE SCREEN BASKET

BLACK CLAWSON ROTATING ASSEMBLY, 60NP60 PRESSURE SCREEN, UN 

BL-D30A Okuma

BL-D30D Okuma

BL-D50D Okuma

BL-D75D Okuma

BLH Moisture Meter for Wood Shavings, Measuring Range: 15 - 60%

BLII-D7550A Okuma

BLL Moisture Meter with Insertion Probe in Carrying Case with USB, Range 10-50%

BLO Online Moisture Measuring System with Sensor & Display, Range 10-55%

BLO34080 black Square D Bolt-Loc Switch   E-OK

BLO34080 Black Square D Bolt-Loc Switch   E-OK

BLO34080 Red Back Plate Square D Switch   E-OK

BLOWER, 145MM, 240V, 1200W, 117415 51 1139008

BLOWER, 145MM, 240V, 1200W, 119152 52 1139003

BLOWER, 145MM, 240V, 1200W, 119153 51 1139006

BLOWER, 145MM, 240V, 400W, 117630 06 3604974

BLOWER, 145MM, 240V, 400W, 117638 53 1138995

BLOWER, 145MM, 240V, 400W, 117642 52 1138990

BLOWOUT PRICING TO MAKE ROOM FOR   70S - LIMITED QTY

BLOWOUT PRICING TO MAKE ROOM FOR 70S UNITS LIMITED QTY

BLRTSX100i Brushless Rotary Torque Transducer, Range 10 - 100 Lb-in, Drive 1/4"

BLRTSX100i-H Brushless Rotary Torque Transducer Range 10 - 100 Lb-in, Drive 1/4"

BLRTSX118F Brushless Rotary Torque Transducer, Range 12 - 118 Lb-ft, Drive 1/2"

BLRTSX140z-H Brushless Rotary Torque Transducer Range 25 - 140 Oz-in, Drive 1/4"

BLRTSX140z-H Brushless Rotary Torque Transducer, Range 25-140 Oz-in, Drive 1/4"

BLRTSX140z-R Brushless Rotary Torque & Angle Shaft Transducer, 25 - 140 ozf.in

BLRTSX148F-RA Brushless Rotary Torque & Angle Shaft Transducer, 15 - 148 lbf.ft

BLRTSX160i Brushless Rotary Torque Transducer, Range 16 - 160 Lb-in, Drive 1/4"

BLRTSX160i-H Brushless Rotary Torque Transducer Range 16 - 160 Lb-in, Drive 1/4"

BLRTSX177i-R Brushless Rotary Torque & Angle Shaft Transducer, 18 - 177 lbf.in

BLRTSX184F Brushless Rotary Torque Transducer, Range 19 - 184 Lb-ft, Drive 3/4"

GENERAL ELECTRIC DS3800HXMA1L1K EXPANDER BOARD