PR6423/013-030

PR6423/013-030

PR6423/013-030

PR6423/013-030

PR6423/013-030

PR6423/013-030

在中断方式下，计算机能得到充分利用，紧急的任务也能得到及时处理。但是，如果同时来了几个都要处理的任务该怎么办呢？**级高的还好办，低的呢？可能会出现照顾不到之处。所以，中断方式不大适合于工作现场的日常使用。
但是，PLC在用扫描方式为主的情况下，也不排斥中断方式。即，大量控制都用扫描方式，个别急需的处理，允许中断这个扫描运行的程序，转而去处理它。这样，可做到所有的控制都能照顾到，个别应急的也能进行处理

Schneider Modicon Premium TSXPACC01 TSX PACC 01 Terminal Isolation Box NIB FS
Schneider Modicon Premium TSXDSY16T2 TSX DSY 16T2 24VDC Sourcing Output NIB FS
Schneider Modicon Premium TSXDEY16A4 TSX DEY 16A4 120VAC Input NIB
SCHNEIDER MODICON 800 I/O 32PT 115V MODULE AS-B806-032
Schneider Modicon 171CCC98030 Ethernet CPU I/O Base ENET Switch Circuit Breaker
Schneider Modicon 140-DDO-843-00 140DDO84300 DC Out NIB
Schneider Modicon 140-DAI-543-00 140DAI54300 NIB FS
Schneider Modicon 140CRA21110 MB Drop AC Module
SCHNEIDER MODICON 140CPU43412U 140 CPU 434 12U TSX Quantum
Schneider Modicon 140CPU43412A 140 CPU 434 12A TSX Quantum
SCHNEIDER MODICON 140CPU43412A 140 CPU 434 12A TSX Quantum
SCHNEIDER MODICON 140CPU43412A 140 CPU 434 12A TSX Quantum
Schneider Modicon 140CPS11420 140 CPS 114 20 Quantum AC Power Supply
Schneider Input Module 8CH 140 ATI 03000 2761
Schneider Input Module 8CH 140 ATI 03000 2761
SCHNEIDER DISCRETE VDC/VAC OUTPUT DAP 218/AS-BDAP-218
SCHNEIDER DISCRETE VDC/VAC OUTPUT DAP 218/AS-BDAP-218
SCHNEIDER DISCRETE INPUT 16PT DEP 218/AS-BDEP-218 NIB
SCHNEIDER DISCRETE INPUT 16PT 115V DEP 218/AS-BDEP-218
SCHNEIDER DISCRETE I/O MODULE TSXEMF16DT2
Schneider Digital Output Block Fuse 140CFE03200 3437
Schneider Digital Input Block Fuse 140CFB03200 3436
SCHNEIDER AUTOMATION INC. TSX QUANTUM 140-ESI-062-10
SCHNEIDER 170 AMM 090 00/170AMM09000 ANALOG I/O MODULE XLNT
Schneider 140DAI54300 Input Module
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SCHNEIDER 140 MSB 101 00 MOTION MODULE INPUT 1 AXIS
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SCE2020-4XGBE-MM Cisco Service Control Engine 2020 Network monitoring device
SCE2020-4XGBE-MM Cisco Service Control Engine 2020 Network monitoring device
Scalable package: Ask about adding SB168-ES units
Scalable package: Ask about adding more SB168-ES units
SBI-7426T-T3 3TB SATA Blade Server 2x 2.53GHz Nehalem
SBI-7426T-S3 438GB SAS Blade Server 2x 2.53GHz Nehalem
SBI-7126T-T1L 2TB SATA Blade Server 2x 2.53GHz Nehalem
SBI-7126T-T1E 2TB SATA Blade Server 2x 2.53GHz Nehalem
SBI-7126T-S6 876GB SAS Blade Server 2x 2.53GHz Nehalem
SBE INC M68K10 USPP M68K10
SBE INC M68K10 USPP M68K10
SBA-7141M-T Blade 4 Six-Core 2.6GHz Istanbul 64GB RAM
SBA-7141M-T Blade 4 Six-Core 2.6GHz Istanbul 128GB RAM
SBA-7121M-T1 Blade 2 Six-Core 2.4GHz Istanbul 32GB RAM
SattCon 05-Slimline SDA module SatControl ABB
SATT CONTROL 492-705-502 USPP 492705502
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SATT CONTROL 492620802 USPP 492620802
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Sans Digital HA-ARC-ARC1882X 2 Port Mini-SAS 6GB PCI Express x8 RAID Controller
Sans Digital HA-ARC-ARC1882X 2 Port Mini-SAS 6GB PCI Express x8 RAID Controller
Sans Digital HA-ARC-ARC1882X 2 Port Mini-SAS 6GB PCI Express x8 RAID Controller
Sans Digital HA-ARC-ARC1223X 2-Port Mini-SAS 6G SAS/SATA PCIe 2.0 x8 Controller
Sans Digital HA-ARC-ARC1223X 2-Port Mini-SAS 6G SAS/SATA PCIe 2.0 x8 Controller
Sans Digital HA-ARC-ARC1223X 2-Port Mini-SAS 6G SAS/SATA PCIe 2.0 x8 Controller
Sans Digital HA-ARC-ARC1223X 2-Port Mini-SAS 6G SAS/SATA PCIe 2.0 x8 Controller
Sans Digital EliteRAID ER316FDB Dual Fiber Channel SAN
Samsung NP600B4BI 14" LED Notebook Intel Core i5 i5-2520M 2.50 GHz PN NP600B4
Samsung NP400B2B-A01US Notebook laptop 2.50 GHz 12.5" Screen Size 1.3 MP Cam
Samsung MMCRE28GTDXP-MVB01 128GB 1.8
Samsung MLC SSD MMCRE28G5DXP-0VB SATA Hard Drive MMCRE28G5MXP-0VB
Same as model AVS-OP-0404-DD0 part FGP46-0404-DD0 video
SALE Intel i7-2700K 8G 1T60G SSD HD7770/1G Overclock Gaming/Business Computer
SALE Intel i7-2700K 8G 1T60G SSD HD7770/1G Overclock Gaming/Business Computer
SALE i7-3770K 8G 1T128G SSD GTX560/1G Overclock Gaming/Business Computer
SALE AMD FX8150 8Cr 3.6G16G1T120G SSD HD7870/2G Gaming/Business Computer
SALE AMD FX6100 6 Core 3.3G 8G500G 120G SSD HD7750/1G Gaming/Business PC
SAGER NP5960 Gaming Notebook AMD Turion64x2 C2D 2.0GHz 4GB RAM 500GB WebCam

S3420GP Server Board
S3420GP Server Board
S2600IP4 Server Board Intel
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S HP MSA2000 3.5in Single I/O 12 Drive Enclosure AJ749A
S HP 4Gb Virtual Connect Fibre Channel 409513-B21
RVSI Siemens CiMatrix VisionScape Machine Vision System NICE
RUSCO ELECTRONIC SYSTEMS 12913-200 NSPP 12913200
Rupert Neve Portico 543
Rupert Neve Designs Portico 5042-H True Tape Emulation and Line Driver
Rupert Neve Designs 543 Portico Mono Compressor-Limiter
Rupert Neve Designs 543 Mono Compressor-Limiter DEMO UNIT
RTD Model EFM104HR PC/104 Data/Fax Modem Peripheral Module
RSP8 CISCO ROUTE SWITCH PROCESSOR FOR 7505/7507/7513/7576
RSP720-3CXL-GE Cisco Route Switch Processor 720-3CXL Router
RSP720-3CXL-GE Cisco Route Switch Processor 720-3CXL Router
RSP720-3CXL-GE Cisco Route Switch Processor 720-3CXL Router
RSP720-3CXL-GE Cisco Route Switch Processor 720-3CXL Router
RSP720-3CXL-10GE Cisco Route Switch Processor 720 with 10 Gigabit EN uplin
RSP720-3CXL-10GE Cisco Route Switch Processor 720 with 10 Gigabit EN uplin
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RSP720-3C-GE Cisco Route Switch Processor 720-3C Router
RSP720-3C-GE Cisco Route Switch Processor 720-3C Router
RSP720-3C-10GE Cisco Switch Processor 720 W/10 Gigabit EN uplinks Router
RSP720-3C-10GE Cisco Switch Processor 720 W/10 Gigabit EN uplinks Router
RSP720-3C-10GE Cisco Route Switch Processor 720 with 10 Gigabit EN uplinks Rout
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RSP-16 CISCO 7500 ROUTE SWITCH PROCESSOR 16 SPARE
RS Rohde  Schwarz SMJ100A-B106 loaded w/ options
RPS MKS ASTRON AX7685 GENERATOR
RPS MKS ASTRON AX7685 GENERATOR
Roland V-SYNTHGT
Roland VS-20 VS20 V-Studio 20 V-Studio 20 Audio Interface/Control Surface
Roland VG-99 V-Guitar Multi Effects Processor System with GK-3 Pickup
Roland VG-99 V-Guitar Multi Effects Processor System with GK-3 Pickup
Roland VG-99 V-Guitar Multi Effects Processor System
Roland VG-99 V-Guitar Multi Effects Processor System
Roland VG-99 V-Guitar COSM Modeling And Performance System w/ FX USB
Roland VG-99 Mult System Effects Modeling Processor System V-Guitar
Roland UA-1010 Octa-Capture Audio Interface  Producer X2 Upgrade Bundle
Roland SONAR V-Studio 700 System CERTIFIED  FROM DEALER  to USA
roland prelude 61 key keyboard in VG CONDITION
Roland M-480V System 58 inputs x 26 outputs
ROLAND JV-1080 SUPER JV SYNTHESIZER SOUND MODULE JV1080
Roland Fantom XR SRX-05 upgraded 128-Voice Synthesizer / Sampler Module-MIDI 2
Roland fantom XR
Rockwell Automation SCR Scaling Bridge Module SD3000 Plus SD3K-SCLR400 97324971
ROBOTRON 503-1-0324-19 USPP 5031032419
ROBOTRON 503-1-0324-17 USPP 5031032417
Robotron 503-1-0324-16 5031032416 I/O Module Rev E1
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Robotron 503-1-0324-16 5031032416 I/O Module  No Box
Robotron 503-1-0324-16 5031032416 I/O Module  No Box
ROBOTRON 503-1-0324-15 USPP 5031032415
ROBOTRON 503-1-0324-12 USPP 5031032412
ROBOTRON 503-1-0324-07 USPP 5031032407
RME HDSPEMADI 24Bit 96K Channel PCIE Card
RME HDSPe PCI Interface BRAND with 2 YEAR
RME HDSPE PCI EXPRESS CARD INTERFACE MULTIFACE DIGI
RME HDSPE PCI EXPRESS CARD
RME HAMMERFALL HDSP AES-32- PROAUDIOSTAR
RME HAMMERFALL HDSP 9632 HDSP9632 PCI SOUND CARD
RME HAMMERFALL HDSP 9632 AUDIO INTERFACE SOUND CARD
RME FireFace800 Fireface 800 PROAUDIOSTAR
RME FireFace800 Fireface 800  Avid Pro-Tools 10 PROAUDIOSTAR
RME Audio Fireface 800 Authorized Dealer FREE SHIP
RIS TM-2482-P13-000-P2-00-RE-00 TEMPERATURE MONITOR 117
RIGOL VS5042 40Mhz Virtual Digital Oscilloscope
Rigol Function/Arbitrary Waveform Generators DG3121A
Rigol Function/Arbitrary Waveform Generators DG3061A
Rigol Function/Arbitrary Waveform Generators DG2041A
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Rigol Function/Arbitrary Waveform Generator DG2041A 40M
Rigol Digital Color Oscilloscope 60MHz dual CH DS1062CA
Rigol Digital Color Oscilloscope 100M dual CH DS1102CD
Rigol Digital Color Oscilloscope 100M dual CH DS1102CD
RFL ELECTRONICS 9745 POWER SUPPLY "REPAIR" BOARD 105908
REXROTH R-412-003-489 NSFP R412003489
Rexroth Indracontrol L40 CML40.1-NP-220-NA-NNNN-NW
REXROTH 1070079749 USPP 1070079749
REXROTH 0-608-830-166 NSPP 0608830166
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Rev 1.11 SuperMicro PDSBA Bulk Pack MB FULL MFR
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Retail Box LSI MR SAS 9261-8i 6GB SAS RAID
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REMOTE I/O ADAPTER MODULE 1771-ASB B 1771 ASB B 5V CNC ALLEN BRADLEY A-B
REMAN Allen Bradley 1794-IT8 /A 1794-1T8 Flex I/O Analog Input
REMAN Allen Bradley 1756-L62 /B ControlLogix Processor 4MB
REMAN Allen Bradley 1756-HSC /A ControlLogix High Speed Counter
REMAN Allen Bradley 1746-NR4 /B SLC 500 RTD/Resistance Input
Reliance Shark 57C554 Remote I/O Interface 57C-554
Reliance Shark 45C965 Triac Output Module 45C-965
RELIANCE REMOTE I/O COMMUNICATIONS MODULE 57404-1E
Reliance Electric Remote I/O Interface 45C37B
Reliance Electric O-57405-C O57405C I/O Analog Module Refurbished
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RELIANCE ELECTRIC I/O PROCESSOR MODULE 45C200A
Reliance Electric Drive Digital I/O Module O-57401-2
Reliance Electric Drive Digital I/O Module 57401-2
RELIANCE ELECTRIC B/M-60031-4 USPP BM600314
RELIANCE ELECTRIC B/M-60031-4 NSPP BM600314
Reliance Electric Automax Remote I/O Interface Module 57C554
Reliance Electric Automate 45C270 8K MEMORY EXPANSION
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Reliance Electric Analog Input Module 57C409 factory
RELIANCE ELECTRIC 86474S RECTIFIER STACK REMANNED
RELIANCE ELECTRIC 80281702RA USPP 80281702RA
RELIANCE ELECTRIC 65C-500 USPP 65C500