0150-10423板卡船舶半导体工控备件优势经销

福建中立恒自动化设备有限公司

目前，世界上有200多个厂家生产可编程序控制器产品，厂家有德国的西门子，美国的Rockwell(AB)、通用(GE),日本的三菱、欧姆龙，法国的施耐德等。

可编程序控制器总的发展趋势是向高集成度、小体积、大容量、高速度、易使用、高性能方向发展。具体表现在以下几个方面：

(1)向小型化、专用化、低成本方向发展

20世纪80年代初，小型PLC在价格上还高于小系统用的继电器控制装置。随着微电子技术的发展，新型器件大幅度的提高功能和降低价格，使PLC结构更为紧凑，功能不断增加，将原来大、中型PLC才有的功能移植到小型PLC上，如模拟量处理、数据通讯和复杂的功能指令等，但价格不断下降，真正成为继电器控制系统的替代产品。

(2)向大容量，高速度方向发展

大型PLC采用多微处理器系统，有的采用32位微处理器，可同时进行多任务操作，处理速度提高，特别是增强了过程控制和数据处理的功能。另外，存储容量大大增加。

(3)与计算机联系密切

从功能上看，PLC不仅能完成逻辑运算，且计算机的复杂运算功能在PLC中也进一步得到利用，从结构上看，计算机的硬件和技术越来越多地应用到PLC；从语言上看，PLC己不再是单纯用梯形图语言，而且可用多种语言编程，如类似计算机汇编语言的语句表，甚至可直接由计算机语言编程；在通讯方面，PLC与计算机可直接相连并进行信息传递。

(4)发展多样化

可编程序控制器发展的多样化体现在3个方面：产品类型、编程语言和应用领域。

(5)模块化

PLC的扩展模块发展迅速。功能明确化、专用化的复杂功能由专门模块来完成。主机仅仅通过通讯设备向模块发布命令和测试状态，这使得PLC的系统功能进一步增强，控制系统设计进一步简化。

(6)网络与通讯能力增强

计算机与PLC之间以及各个PLC之间的联网和通讯的能力不断增强，使用工业网络可以有效地节省资源、降低成本、提高系统可靠性和灵活性，致使网络的应用有普遍化的趋势。

(7)多样化与标准化

生产PLC产品的各厂家都在大力度地开发自己的新产品，以求占据市场的更大份额。因此产品向多样化方向发展，出现了欧、美、日多种流派。与此同时，为了推动技术标准化的进程。一些国际性组织，如国际电工委员会(IEC)不断为PLC的发展制定一些新的标准，如对各种类型的产品作一定的归纳或定义，或对PLC未来的发展制定一种方向或框架。

(8)工业软件发展迅速

与可编程序控制器硬件技术的发展相适应，工业软件的发展非常迅速，它使系统应用更加简单易行，大大方便了PLC系统的开发人员和操作使用人员。

可编程序控制器的输出信号类型可以是开关量、模拟量和数字量。输出单元从广义上分包含两部分：一是与被控设备相连接的接口电路，另一部分是输出的映像寄存器。

PLC运行时CPU从输入映像寄存器读取输入信息并进行处理，将处理结果放到输出映像寄存器。输出映像寄存器由输出点相对应的触发器组成，输出接口电路将其由弱电控制信号转换成现场需要的强电信号输出，以驱动电磁阀、接触器、指示灯等被控设备的执行元件。

XFX AMD RADEON HD 6850 1GB DDR5 GRAPHICS CARD

 Jiper Networks 740-013111 Module SFP

N450GTS MSI cyccl1GD5/OC Graphic Card

Dell 04GMN7 4GMN7 Broadcom 57404 25GBe 10GBe SFP28 Dual Port Network Adapter PCI

SR3GN Intel Xeon Silver 4112 4-Core 2.60GHz 8.25M 85W Processor

 DELL 1TB 7.2K SATA 6GB/s 3.5" HDD MG03ACA100 3C46w

Cisco NIM-1GE-CU-SFP 1-port Gigabit Ethernet, dual-mode GE/SFP Module

APPLE AIR A1932 Gray Keyboard PALMREST  

Finisar transceiver FTLX6824MNC-FN

Mellanox CX4411A ConnectX-4 Lx 25GbE 25G SFP SFP28 Mezzanine OCP NIC

Ruckus ZoneFlex R510 Wi-Fi Access Points

 HP HSTNS-PL41 800W 80 Platinum Power Supply 723600-201

 Arista 25GbE SFP25 to SFP25 Twinax Copper Cable 2M CAB-S-S-25G-2M

ALLEN-BRADLEY 160-BA03NPSFRN: 7.04 Variable Speed Drive 0.75KW/ 1HP

CISCO EHWIC-1GE-SFP-CU V00 73-13295-01

EMC Emulex LPE16304-M-E Card

ADAPTEC ASR-78165 4-Port SAS/SATA 6Gb/s RAID Controller(high Profile)

Intel Xeon E5-2690 V4 SR2N2 2.60GHz 14-Core LGA2011-3 X99 Server CPU Processor

Intel Gigabit ET2 Quad Port Server Adapter PCI-E X4 Network Card(no Yotta Mark)

QLogic FastLinQ 8400 Series QLE8442-CU Network Adapter

Cisco C3850-NM-2-10G Network Expansion Module For 3850 Series

Dell Latitude E7470 14" Laptop LCD Screen Complete Assembly HINGES AND CABLES

JDSU HST-3000 SIM T1/T3 Service Interface Module T1 T3 HST3000 Cable Tester

Approved Networks QSFP28 100GBase-PSM4 1310nm 500m

 HP 925-200007 QLE8242-HP 2-Port SFP 10Gbps PCIe x8 Network Adapter

PN:MC17U-00 Motorola Mobile Computer MC17/MC17A/MC17T/MC17U  Battery

EMERSON 7001591-J500 POWER SUPPLY C4KX-PWR-750AC-R 341-0462-01

Sangoma AFT-Remora A200-R Rev 2.9(2008)

WD Purple WD20EJRX 2TB 64MB SATA 6Gb/s 3.5" Surveillance Hard Drive

HOLOGRAM Cisco QSFP-40G-SR-BD 40GBASE Optical QSFP | 10-2945-02

Allen-Bradley 1794-PS3 Flex I/O Power Supply

Finisar 10Gb 1310nm 10km Single Mode Datacom SFP 10Gbase-LW/LR FTLX1475D3BCL

FOR GT 720 2GB DDR3 Video Card

 Jiper XFP-10GE-SR XFP-10G-S XFP-10GE-S 740-014289 XFP 850nm MMF

Accortec JNP-QSFP-4X10GE-LR-ACC

Approved Networks QSFP-100G-SR4-AN-A

Approved QSFP-100G-SR4-A

SK Hynix SC210 2.5" 7MM 256GB HFS256G32MND-2200A SATA III MLC SSD SH910(0H0J60)

JG661A HPE X140 40G QSFP LC LR4 SM 10KM 1310NM TRANSCEIVER

2W SMA M/F Attenuator 10DB connect(3pcs)

Mini Circuits 15542 VAT-4 4dB Attenuator 50ohm

Nokia G-010S-A 3FE46541AADA GPON ONT SFP FIBER MODULE TRANSCEIVER

Intel EXPX9501AFXSR 10Gbe XF SR PCIe SERVER ADAPTER High Profile

MIL Spec RF Adapter / N Male to N Male by Delta Electr. 1 1137-000-N000

 Nokia Optical QSFP Adapter AOQA SFP Transceiver

JIPER NETWORKS SFP-0C3-IR 740-016063

x Supermicro PWS-606P-1R 600W 80 Platinum Server Power Supply Supplies

 Approved SFP-1GE-LX-A Transceiver

HP QLogic QLE2662 16GB SFP Dual Port HBA adapter QW972-63001

Intel X540T2BLK Ethernet Converged Network Adapter X540-T2 Low Profile

HP QW991-60103 12GB 8Port w/1GB Cache External SAS Controller 728099-001

ZEBRA ZT210/220/230 INTERNAL ETHERNET PRINTER NETWORK CARD P1038204-01 T4-E2

Allen-Bradley 100-C23D*10  30 A 600 VAC 24VDC Coil Contactor

TDK-LAMBDA DRB50-5-1 Rail Power Supply 5V out 6A 30W

Genuine Cisco QSFP-100G-SR4-S 10-3142-03 02 100G QSFP SR4 Transceiver Modules

Cisco 40G SR QSFP Transceiver Optic Module QSFP-40G-SR4(10-2672-03) W/ Holo

Century Optics Pro Series HD 0.7X Wide Angle Sony HD Converter Lens

Adtran Bluesocket BSAP-2035 Dual Radio wireless Access Point

ST2000NM0011 SEAGATE 2TB 7200 RPM 64MB CACHE SATA III 3.5" HARD DRIVE 9YZ168-001

Intel Xeon Gold 6130/SR3B9 2.10GHz 22MB 16-Core CPU Socket LGA3647

CISCO HWIC-4A/S HIGH SPEED SERIAL ASYNC/SYNC WAN INTERFACE CARD 73-91117-05

HP 638526-B21 BLC VC Flex-10/10D Module

Mellanox ConnectX-3 CX311A MCX311A-XCAT 10G Ethernet 10GbE PCIe Network Adapter

Allen Bradley 140M-C2T-B16 Motor Protector/Circuit Breaker 140MC2TB16

silicom PE210G2SP19B-SR 10Gb PCle x8 Fiber Dual Port Network Adapter Card LP

Crestron HD-TX3-C-B

Genuine HPE 665249-B21 669279-001 665247-001 NC560SFP 10GB DUAL PORT ADAPTER

Arista XVR-00061-02 QSFP-40G-LR4 1310NM ASFP

Genuine ARISTA QSFP-40G-LR4 Optical Transceiver XVR-10061-20

Motorola Symbol MC40 SACMC40XX-4 Cradle Dock Charger

SR3GH Intel Xeon Silver 4110 8 Core 2.10GHz 11MB 85W Processor CPU

Emulex LPEI6002 2Port 16Gb/s PCIe x8 FC Hot Bus Adapter P/N: P005947-41C

110-1088-30 Chelsio CC2-N320E-SR Dual Port SFP 10GbE Server Adapter Low Profile

 110-1088-30 Chelsio CC2-N320E-SR Dual Port SFP 10GbE Server Adapter Low Profile

Samsg PM863a MZ-7LM480N 480GB SSD 2.5" SATA III 6G MZ7LM480HMHQ-00005

 Cisco 4G LTE Antenna 4G-LTE-ANTM-D Omnidirectional Dipole Antenna

Arista QSFP-100G-SR4 100GBASE-SR4 QSFP Optical Transceiver XVR-10067-20

Jabra Panacast 2 video Conference webcam Camera 180 Degree Pranoramic

Brocade 57-1000333-01 32GB SWL FC SFP Optical Transceiver SFP

Mellanox MCX311A-XCAT CX311A Connect X-3 EN 10G Ethernet 10GbE SFPPCl-E w/cable

ALLEN BRADLEY 100-K09D01 SERIES A CONTACTOR

Diamond AMD Radeon R7 250 1GB GDDR5 Graphics Card GPU T13-31F-A

ESP Next Gen PCS XG-PCS-15D Power Conditioning System, 120 Volt, 15 Amp

Dell X520-SR2 Dual Port 10GBE SFP Server Network Adapter Card High Profile

Dell E69818 Ethernet Server Adapter SFP Dual Port F3VKG

 Cisco UCSC-MRAID12G 74-12862-02 a0 SAS RAID Controller W/cable

SIEMENS 5SJ4130-7HG42 30A 230V NSNP

Champion 1000SFP31B20L-H Class 1 Laser Products

 Crestron USB-EXT 12R-06

Dell Broadcom Dual Port 10Gb PCI-Express Network Adapter Card 0W1GCR

Cisco Meraki MX64-HW Cloud Managed Security Appliance claimed( No Ac)

 Cisco GLC-T 30-1410-03 1000BASE-T SFP Ethernet Transceiver Module

Cisco SFP-10G-SR SFP Transceiver Module 850nm 10-3035-01 W/Hologram

 SYMBOL MOTOROLA ZEBRA NCR Handheld Barcode Scanner For Parts

HP 557SFP 792834-001 788991-001 10GB Dual Port Ethernet Adapter W/SFPs

GeForce GT730 2GB DDR3 Graphics Card

For dell Broadcom BCM57810-2SFP PClex8 10G Dual-port SFP Server Adapter

Silicom PE210G2SPI9-XR Dual Port 10Gigabit Ethernet PCIE Server Adapter Ver 1.5

Dell Broadcom 57414 Dual 25Gb SFP28 rNDC

Dell 61M2K Single Port 16GB Emulex LPE16000 PCIe Fibre Channel Adapter FH w/ SFP

Microscan MS-610, FIS-0610-0109 Class II Laarcode Scanner Module

Jiper EX-SFP-1GE-LX SFP Transceiver 740-011614

33_N-716-50-1/---_UE Huber  Suhner type N male to 7/16 DIN female adapter

Dell Silicom PE2G4I35 Quad Port Gigabit Ethernet Adapter 0T0YYG

MCX313A-BCCT Mellanox ConnectX-3 CX313A Pro 40/56GbE Network adapter SFP

Mellanox MCX354A-QCBT ConnectX-3 VPI Dual Port QSFP QDR IB 40Gb/s PCIe HCA SAS

Mellanox MCX311A-XCAT CX311A ConnectX-3 EN Network Card 10GbE SinglePort SFP

Extreme Network Certified 100G QSFP28 SR4 850nm

 - Dasan | G-M-SCM861-11 | 10G-CWDM-1611nm-80km-SM-I Transceiver Module

1794-OB16P Allen Bradley Flex I/O DC Output 1794OB16P

 1794-OB16P Allen Bradley Flex I/O DC Output 1794OB16P

Toshiba THNSNC128GBSJ 2.5" SATA 128GB Internal Solid State Drive

Dell C63DV Intel X520/I350 10GB DA/SFP 1GB Dual Port Ethernet Card R720 R620

Supermicro AOCSTGNI2S 10 Port Gigabit Ethernet Adapter

 Supermicro AOCSTGNI2S 10 Port Gigabit Ethernet Adapter

Samsg 32GB 4Rx4 PC3-14900L DDR3 RAM Memory

Cisco QSFP-100G-CWDM4-S 10-3145-02 100GBASE CWDM4 QSFP Transceiver W/Holo

Moeller FAZ-C32/3-NA 3-Pole Circuit Breaker 240V 32Amp

Emulex LPE16002 16GB PCIe HBA 2 Port Fiber Channel adapter

DELL Broadcom BCM957412M 2x SFP 4-port 10Gbps RJ45 PowerEdge Server 0NWMNX

Dell HV52W PERC H310 03P0R3

INTEL X520-DA1-OCP Sfp 10gb Single Port Ethernet Network Card GREAT IT

0CD2VM Dell X550 Quad Port 2x 10GbE 2x 1GbE i350 Ethernet Network Card CD2VM

878643-001 GENUINE  HPE 96W SMART ARRAY BATTERY

Emulex LPE16002 Dual Port 16GB SFP Fibre Channel Adapter P005947 w/2 SFP Low

Fiber/ T Transceiver Switch SFP to Fiber Optic Media Converter Fiber Switch

APPROVED Networks JNP-QSFP-4X10GE-LR-A 40GBASE-PLR4 SMF 1310nm 10km Transceiver

Intel 10GbE Dual Ports Ethernet Server Adapter E10G42BFSR E69818 X520-SR2

5X CISCO GLC-LH-SM 30-1299-01 Genuine SFP Transceiver Module

Lot-2 QSFP28 100Gb 1310nm 2km SMF Transceiver Module KAIAM XQX5107 100G-CWDM4-RT