0020-20001船舶半导体工控备件主板供应

福建中立恒自动化设备有限公司

一、摘要 PLC是一种专门在工业环境下应用而设计的数字运算操作的电子装置。

它采用可以编制程序的存储器，用来在其内部存储执行逻辑运算、顺序运算、计时、计数和算术运算等操作的指令，并能通过数字式或模拟式的输入和输出，控制各种类型的机械或生产过程。PLC及其有关的外围设备都应按照易于与工业控制系统形成一个整体，易于扩展其功能的原则而设计。在工业生产的各个领域，机械加工企业为了提高生产效率，采用机械化流水作业的方式，对不同类型的零件分别组成的自动生产线。随着产品机型的更新换代，生产线承担的加工对象也随之改变，这就需要改变控制程序，使生产线的机械设备按新的工艺过程运行，而继电接触器控制器系统是采用固定接线，很难适应这个要求。大型自动生产线的控制系统使用的继电器数量很多，随着PLC的应用日益普及,其使用方法简单,便于掌握,且可靠性,抗干扰性很强,自身具有完善的功能.模块化的结构,使其在工业生产线上的应用越来越广泛。

　　发展趋势：1.向高速度、大容量方向发展

　　为了提高PLC的处理能力，要求PLC具有的响应速度和更大的存储容量。目前，有的PLC的扫描速度可达0.1ms/k步左右。PLC的扫描速度已成为很重要的一个性能指标。

　　在存储容量方面，有的PLC可达几十兆字节。为了扩大存储容量，有的公司已使用了磁泡存储器或硬盘。

　　2.向超大型、超小型两个方向发展

　　当前中小型PLC比较多，为了适应市场的多种需要，今后PLC要向多品种方向发展，特别是向超大型和超小型两个方向发展。现已有I/O点数达14336点的超大型PLC，其使用32位微处理器，多CPU并行工作和大容量存储器，功能强。

1  APC SMX2000LVNC Smart-UPS 2000VA 1800W 120V 4U LCD Tower/Rack AP9631 Backup "A"

Tripp Lite SMX2200XLRT2U SmartPro UPS 2200VA 190W 230V Sine Wave Battery Backup

1  Tripp Lite SMX2200XLRT2U SmartPro UPS 2200VA 190W 230V Sine Wave Battery Backup

Zebra ZT420 ZT42062-T01A000Z Thermal Barcode Label Print WiFi Bluetooth 203DPI

APC SURTA3000RMXL3U-NC OnLine Smart-UPS 3000VA 2100W 120V Network AP9631 Backup

1  APC SURTA3000RMXL3U-NC OnLine Smart-UPS 3000VA 2100W 120V Network AP9631 Backup

APC SMX2200RMHV2U Smart-UPS 2200VA 1980W 230V Rackmot Battery Power Backup

Cisco WS-C2960X-48FPD-L Catalyst 2960-X 48x 10/100/1000 2x 10G SFP EtherSwitch

Comes with C2960X-STACK

 Cisco WS-C2960X-48FPD-L Catalyst 2960-X 48x 10/100/1000 2x 10G SFP EtherSwitch

APC SURT192RMXLBP3U RT External Battery Pack SURT192XLBP 3U RACKMOT 192VDC

Zebra ZT420 ZT42062-T410000Z Thermal Barcode Label Printer Peel Rewind 203dpi

Eaton 5P1500R-L 1500VA 1100W 120V Lithium-ion 1U Rackmot UPS Backup Sine Wave

CyberPower PR220000LCD Smart App Siave 2200VA 1980W L5-30P Power Backup UPS

APC SURTD3000RMXLT3U Smart-UPS On-Line 3000VA 2100W 208V SURTD3000XLT  Batt

Zebra DS3678-SR DS3678-SR0F003VZWW Wireless 1D / 2D Rugged Barcode Scanner Green

APC SMT2200 SMART-UPS 2200VA 1980W 120V LCD USB Tower Battery Backup

 APC SMT2200 SMART-UPS 2200VA 1980W 120V LCD USB Tower Battery Backup

AudioCode UC405E 405 4 Programmable Soft Keys Entry Level IP PhSIP Lot of 72

APC SURTA3000RMXL3U ON-LINE SMART-UPS XL 3000VA 2100W 120V RT SURTA3000RMXL -REF

 Batteries,  Fast Delivery

1  APC SURTA3000RMXL3U ON-LINE SMART-UPS XL 3000VA 2100W 120V RT SURTA3000RMXL -REF

APC SURTA1500RMXL2U Smart-UPS 1500VA 1050W 120V Double-Conversion Power Backup N

1  APC SURTA1500RMXL2U Smart-UPS 1500VA 1050W 120V Double-Conversion Power Backup N

Zebra ZT420 ZT42062-T010000Z Thermal Barcode Printer Network BT 203DPI

, 30 Day , Fast Delivery.

1  Zebra ZT420 ZT42062-T010000Z Thermal Barcode Printer Network BT 203DPI

Eaton 9PXEBM48RT 9PX EBM 48V RT Battery Module 9PX1500RT

AudioCodes Mediant 4000B GTPM00894 M4KB/ESBC/Base/AC Session Board Controller

Audiocodes Mediant 4000 GTPM00668 M4K11/BASE/RED/AC Session Border Controllers

APC SMT1500RM2UC SmartConnect UPS Power Backup LCD 1500VA 1000W 120V Rackmot N

APC SMT1500RMUS Smart-UPS Battery Power Backup LCD 1500VA 1000W 120V Rackmot

 APC SMT1500RMUS Smart-UPS Battery Power Backup LCD 1500VA 1000W 120V Rackmot

Zebra 110Xi4 113-801-00000 Thermal Barcode Label Printer USB Network 300DPI

 Zebra 110Xi4 113-801-00000 Thermal Barcode Label Printer USB Network 300DPI

Eaton ASY-0675 20 AMP Battery Charger module for Powerware 9170 UPS

Zebra 105SL Plus 102-801-00000 Thermal Barcode Label Printer USB Network 203DPI

NetGear ProSafe GS752TPS 48x 10/100/1000 PoE 4x SFP Ethernet Switch

Zebra G79059M Z6M Plus Z6000 KJT-168-12TAF8-ZB4 OEM  Printhead 300DPI

 Zebra, Kyocera Japan, Fast Delivery

APC SMT2200RM2C Smart-UPS 2200VA 1980W 120V 2U Power Backup AP9631 SMT2200RM2U

APC SMX1000C SmartConnect UPS Rack/Tower 1000VA 900W 120V Power Backup Sine wave

1  APC SMX1000C SmartConnect UPS Rack/Tower 1000VA 900W 120V Power Backup Sine wave

CognitiveTPG Cxi CXD4-1300-SHFR Direct Thermal Barcode Printer Network 300DPI

Fargo HDPii Plus HID 89382 ID Card Dye Sublimation Retransfer Printer  Encoder

Does Not Include Key

 Fargo HDPii Plus HID 89382 ID Card Dye Sublimation Retransfer Printer  Encoder

Brady 600X-Plus II 116-701-00001-12 110Xi-III Thermal Barcode Tag Printer 600dpi

APC SMX1500RM2C Smart-UPS 1500VA 1.2kW Rack/Tower Power Backup AP9631 Reed

 Batteries, Load , , Grade "A"

APC SMT2200R2X180 Smart-UPS 2200VA 1980W 120V 2U Power Backup AP9630 SMT2200RM2U

 Batteries, NMC 2 Card, With 1Year

1  APC SMT2200R2X180 Smart-UPS 2200VA 1980W 120V 2U Power Backup AP9630 SMT2200RM2U

APC SMT2200RM2U Smart-UPS 2200VA 1980W 120V Rackmot 2U Power Backup Grade "A"

 APC SMT2200RM2U Smart-UPS 2200VA 1980W 120V Rackmot 2U Power Backup Grade "A"

Eaton 5PXEBM48RT 5PX 48V R/T EBM 2U External Battery Module Pack

Zebra 140Xi4 140-801-00000 203dpi Thermal Transfer Barcode Label Printer Network

Zebra 105SL 10500-2001-0000 Thermal Barcode Label Tag Printer Parallel 203DPI

 Zebra 105SL 10500-2001-0000 Thermal Barcode Label Tag Printer Parallel 203DPI

APC SMT2200RM2U Smart-UPS 2200VA 1980W 120V LCD Rackmot 2U Power Backup

 APC SMT2200RM2U Smart-UPS 2200VA 1980W 120V LCD Rackmot 2U Power Backup

Cisco WS-X4582E Catalyst 4510RE Fan Tray Catalyst 4500 10-slot E chassis

ISG Summit S700 AMT Datasouth M7 Plus T-0612 Thermal Label Printer Rewind 203dpi

Boca Systems Lemur-S HP26N148 Direct Thermal Ticket Printer Network USB

Cisco WS-C2960X-24PS-L Catalyst 2960-X 24-Port 10/100/1000 PoE 4x 1GB SFP Switch

1  Cisco WS-C2960X-24PS-L Catalyst 2960-X 24-Port 10/100/1000 PoE 4x 1GB SFP Switch

APC SURTA1500RMXL2U On-Line Smart-UPS 1500VA 1050W 120V Rackmot Power Backup

1  APC SURTA1500RMXL2U On-Line Smart-UPS 1500VA 1050W 120V Rackmot Power Backup

APC AP7968B Switched Rack ZeroU PDU 35A 12.5kW 208V 3PH (21)C13 (3)C19 CS8365C

Brady 600x plus 090-601-00095-12 Thermal Transfer Barcode Label Printer 600dpi

Zebra 105SL Plus 102-8KP-00000 Thermal Barcode Label Printer Wi-Fi 203dpi

Cisco PVDM3-192 192-channel high-density voice DSP module 2900/3900 Routers

1  Cisco PVDM3-192 192-channel high-density voice DSP module 2900/3900 Routers

Zebra 140Xi-III Plus 140-721-00000 Thermal Barcode Label Printer USB 203dpi

Cisco WS-C2960X-48LPS-L Catalyst 2960X 48 Port 10/100/1000 PoE 4 SFP Switch

 Cisco WS-C2960X-48LPS-L Catalyst 2960X 48 Port 10/100/1000 PoE 4 SFP Switch

Zebra P420i Double-Sided Color ID Card Printer P420i-0000U (USB/Parallel) 300DPI

, .

Zebra 90Xi-III Plus 090-741-00000 Thermal Barcode Label Printer Network 300dpi

Intermec PF4i PF4ID00100000020 Thermal Barcode Label Printer Network USB 203dpi

Zebra P430I P430I-0000A-UD0 Thermal Transfer ID Card Printer USB 300DPI

Zebra 105SL Plus 103-801-00200 Thermal Barcode Label Printer Rewinder 300dpi

Intermec Honeywell PM43c PM43CA115000020 Thermal Barcode Printer Network 203dpi

Missing Front Slot Cover  Damaged Plastic LCD Cover

Zebra ZT410 ZT41042-T310000Z Thermal Transfer Barcode Label Printer Peel 203dpi

APC SMX1500RM2U Smart-UPS Power Backup LCD 1500VA 1000W 120V Rack motable REF

1APC SMX1500RM2U Smart-UPS Power Backup LCD 1500VA 1000W 120V Rack motable REF

Cisco WS-C2960X-48FPS-L Catalyst 2960-X 48-Port 10/100/1000 PoE 4 1GB SFP Switch

 Cisco WS-C2960X-48FPS-L Catalyst 2960-X 48-Port 10/100/1000 PoE 4 1GB SFP Switch

Zebra ZD620 ZD62143-T0EL02EZ Thermal Barcode Label Printer Network USB 300dpi

Cisco1921/K9 1921 2-Port Gigabit Service Router 512D/256F

 Cisco1921/K9 1921 2-Port Gigabit Service Router 512D/256F

APC SMC1500-2UC SmartConnect UPS Battery Power Backup1500VA 900W Rackmot rN

 APC SMC1500-2UC SmartConnect UPS Battery Power Backup1500VA 900W Rackmot rN

APC APCRBC140 Replacement Battery Cartridge #140 SRT5K SRT6K SRT8K SRT10K SRT192

Cisco WS-X4582-E Catalyst 4510R-E Fan Tray Catalyst 4500 10-slot E chassis

Cisco ME-C3750-24TE-M Catalyst 3750 24-Ports FE Metro Switch Dual AC Power

 Cisco ME-C3750-24TE-M Catalyst 3750 24-Ports FE Metro Switch Dual AC Power

APC SMC1500 Smart-UPS 1500VA 900W 120V Tower Power Battery Backup UPS REF

Zebra GX430d GX43-202510-00DM Direct Thermal Barcode Label Printer USB 300dpi

Cisco AIR-LAP1262N-A-K9 1260 Lightweight Dual Band 802.11A/G/N Access Point

 Cisco AIR-LAP1262N-A-K9 1260 Lightweight Dual Band 802.11A/G/N Access Point

APC AP7902B Switched Rack PDU 2U 30A 120V Rack Mot Power Distribution its

, Reseted to factory Default

 APC AP7902B Switched Rack PDU 2U 30A 120V Rack Mot Power Distribution its

Avery Dennison Monarch 9906 M09906LCE Thermal Barcode Printer USB Network Rewind

Zebra 110XI4 112-801-00000 Thermal Transfer Barcode Label Printer dpi

1  Zebra 110XI4 112-801-00000 Thermal Transfer Barcode Label Printer dpi

Silver Peak EC-US NCA-1010B-SV1 3x RJ45 GbE LAN 1x USB 3.0 1x USB 2.0

Cisco WS-C3650-48FQ-S Catalyst 3650 48x Gigabit PoE 4x 10G SFP Ethernet Switch

AMT Datasouth ISG S600 Summit Series Fastmark M6 Plus Series TT042-50 203dpi

Zebra P420C P420C-0000P Dual-Sided Color ID Card Thermal Printer Parallel 300DPI

1  Zebra P420C P420C-0000P Dual-Sided Color ID Card Thermal Printer Parallel 300DPI

Intermec Easycoder PD42GJ1100001020 Thermal Barcode Print Network Rewind 203dpi

1  Intermec Easycoder PD42GJ1100001020 Thermal Barcode Print Network Rewind 203dpi

1 Cisco861-K9 861 4-port 10/100 Fast Ethernet Security Router

 ListingCisco WS-C3650-48FS-L Catalyst 3650 48x 10/100/1000 4x 1G Dual 1025W EtherSwitch

APC SUA1500RM2U Smart-UPS 1500VA 980W 120V USB Rackmot Backup  Batteries

 APC SUA1500RM2U Smart-UPS 1500VA 980W 120V USB Rackmot Backup  Batteries

APC SMT1000RM2U Smart-UPS 1000VA 700W 120V Battery power Backup Rackmot 2U REF

 APC SMT1000RM2U Smart-UPS 1000VA 700W 120V Battery power Backup Rackmot 2U REF

Zebra ZT410 ZT41042-T010000Z Thermal Barcode Printer BT Network 203dpi

 Zebra ZT410 ZT41042-T010000Z Thermal Barcode Printer BT Network 203dpi

APC SMT1000c 1000VA 700W 120V Smart-UPS SmartConnect Power battery Backup Ref

, Fast Delivery (Missing Front Slot Cover)

Cisco WS-C2960XR-48FPD-I Catalyst 2960XR 48 10/100/1000 PoE 2 10G SFP Switch

(Includes C2960X-Stack) 30 Day , Fast Delivery

1  Cisco WS-C2960XR-48FPD-I Catalyst 2960XR 48 10/100/1000 PoE 2 10G SFP Switch