100-0000-133_福州卓凱電子科技有限公司

100-0000-133

一、摘要 PLC是一種專門在工業環境下應用而設計的數字運算操作的電子裝置。

它採用可以編制程序的存儲器，用來在其內部存儲執行邏輯運算、順序運算、計時、計數和算術運算等操作的指令，並能通過數字式或模擬式的輸入和輸出，控制各種類型的機械或生產過程。PLC及其有關的外圍設備都應按照易於與工業控制係統形成一個整體，易於擴展其功能的原則而設計。在工業生產的各個領域，機械加工企業為了提高生產效率，採用機械化流水作業的方式，對不同類型的零件分別組成的自動生產線。隨著產品機型的更新換代，生產線承擔的加工對象也隨之改變，這就需要改變控制程序，使生產線的機械設備按新的工藝過程運行，而繼電接觸器控制器係統是採用固定接線，很難適應這個要求。大型自動生產線的控制係統使用的繼電器數量很多，隨著PLC的應用日益普及,其使用方法簡單,便於掌握,且可靠性,抗幹擾性很強,自身具有完善的功能.模塊化的結構,使其在工業生產線上的應用越來越廣泛。

　　發展趨勢：1.向高速度、大容量方向發展

　　為了提高PLC的處理能力，要求PLC具有的響應速度和更大的存儲容量。目前，有的PLC的掃描速度可達0.1ms/k步左右。PLC的掃描速度已成為很重要的一個性能指標。

　　在存儲容量方面，有的PLC可達幾十兆字節。為了擴大存儲容量，有的公司已使用了磁泡存儲器或硬盤。

　　2.向超大型、超小型兩個方向發展

　　當前中小型PLC比較多，為了適應市場的多種需要，今後PLC要向多品種方向發展，特別是向超大型和超小型兩個方向發展。現已有I/O點數達14336點的超大型PLC，其使用32位微處理器，多CPU並行工作和大容量存儲器，功能強。

Telemecanique Square D ATV31H075N4 1 HP VFD Altivar 31 0.75 kW 380 / 500 V (TB)

Telemecanique Square D VX4A66105 Line Filter Circuit Board VX4-A66105

Telemecanique TeSys LUCA05FU LUB12 LU2MB0FU LUFN11 Motor Starter Protector

Telemecanique TSX 17 PLC TSX1724012 "Tested" PLC 40 I/O 172 4012

Telemecanique TSXDMF401 24 VDC 24 Input / 16 Output Expander I/O Module TSX17

Telemecanique W113053340111 Pack of 2 Screws W1130 53340111 Square D (TB)

Telemecanique XBC-D-10612S11 Cam Switch XBCD10612S11 (TSC)

Telemecanique XCK J5910H7 Safety Interlock Switch XCKJ5910H7 XCK-J59 H7 (TB)

Telemecanique XCK J5910H7 Safety Interlock Switch XCKJ5910H7 XCK-J59 (TB)

Telemecanique XCK-J59 XCK-J...H7 Limit Switch XCKJ59 XCKJH7

Telemecanique XCK-L ZCK-D10 ZCK-L1 Limit Switch XCKL ZCKD10 ZCKL1

Telemecanique XCS-A703 Safety Limit Switch XCSA703 XCS A703

Telemecanique XML-F010D2026 Nautilus Pressure Switch 0-145 PSI XMLF010D2026

Telemecanique XS1N12PA349 Proximity Switch Sensor (TSC)

Telemecanique XSD-A600519 Proximity Switch 24...240 VAC 30-60 mm XSDA600519

Telemecanique XT1M12PA372 Proximity Switch Sensor

Telemecanique XVAC331 Green Stack Light Lens XVA-LC3 L3C (TB)

Telemecanique XVAC361 Blue Stack Light Lens w/ DL1BDG4 Bulb (TB)

Telemecanique XVA-LC3 Blue Stack Light XVALC3 L3C (TB)

Telemecanique XVA-LC3 Green Stack Light XVALC3 L3C

Telemecanique XVA-LC3 Green Stack Light XVALC3 L3C (TB)

Telemecanique XVA-LC3 Orange Amber Stack Light XVALC3 L3C (TB)

Telemecanique XVA-LC3 Orange Amber Stack Light XVALC3 L3C w/ Base

Telemecanique XVA-LC3 Red Stack Light XVA LC3

Telemecanique XVA-LC4 Clear White Stack Light XVA LC4 XVALC4 L4C DL1BDG4 (TB)

Telemecanique XVB C21 Base Stack Light W/ Bulb XVBC21

Telemecanique XVB C33 Green Stack Light W/ Bulb XVBC33

Telemecanique XVB C34 Red Stack Light XVBC34 (TB)

Telemecanique XVB C35 Orange Amber Stack Light W/ Bulb XVBC35

Telemecanique XVB C4M4 Red Stack Light XVBC4M4 (TB)

Telemecanique XVB C9M Base Stack Light XVBC9M (TB)

Telemecanique Z..-BV3 White Indicator Lamp Button 110-120 VAC ZBV3 Z-BV3

Telemecanique Z..-BV6 Green Illuminated Indicator Button ZBV6

Telemecanique Z..-BV6 Red Illuminated Indicator Button ZBV6

Telemecanique ZB.-.V4 220 - 240 V 60 Hz DL1CD006 LED Light White Complete

Telemecanique ZB.-.V5 400 V 50 Hz DL1CD006 LED Light White Complete Assembly

Telemecanique ZB2-BE101 2 Position Maintained Key Selector Switch ZB2BE101

Telemecanique ZB2-BE101 2 Position Maintained Selector Switch ZB2BE101

Telemecanique ZB2-BE101 3 Position Momentary Key Selector Switch ZB2BE101

Telemecanique ZB2-BE101 Green Momentary Mushroom Push Button ZB2BE101

Telemecanique ZB2-BE101 Green Momentary Push Button ZB2BE101

Telemecanique ZB2-BE101 Start Stop Pushbutton ZB2BE101 ZB2

Telemecanique ZB2-BE1016 2 Position Momentary Key Selector Switch ZB2BE1016

Telemecanique ZB2-BE102 Red Momentary Push Button Assembly ZB2 ZB2BE102

Telemecanique ZB2-BE102 Red Push Twist Button ZB2BE102

Telemecanique ZB2-BE102 Red Push Twist Button ZB2BE102 (TSC)

Telemecanique ZB2-BE102 ZB2-BE101 120 AC Orange Illuminated Push Button ZB2BE102

Telemecanique ZB2-BE102 ZB2-BE101 120 VAC Red Illuminated Push Button ZB2BE102

Telemecanique ZB2-BE102 ZB2-BE101 120 VAC White Illuminated Push Button ZB2BE102

Telemecanique ZB2-BE102 ZB2-BE101 2 Position Maintained Key Selector Switch

Telemecanique ZB2BZ105 Contact Block 1 NC w/ Base ZB2-BZ105 (TB)

Telemecanique ZB2-SZ2 Blanking Plug ZB2SZ2 (TB)

Telemecanique ZB4BZ104 Contact Block ZB4 BZ104

Telemecanique ZBE-101 2 Position Maintained Selector Switch ZBE101 ZBE

Telemecanique ZBE-101 3 Position Momentary Selector Switch ZBE101

Telemecanique ZBE-101 Black Momentary Push Button Assembly ZBE ZBE101

Telemecanique ZBE-101 Black Mushroom Momentary Push Button Assembly ZBE ZBE101

Telemecanique ZBE-101 Blue Momentary Push Button Assembly ZBE ZBE101

Telemecanique ZBE-101 Green Momentary Push Button ZBE ZBE101

Telemecanique ZBE-101 Red Momentary Push Button Assembly ZBE ZBE101

Telemecanique ZBE-101 ZBE-102 2 Position Maintained Selector Switch ZBE101 (TB)

Telemecanique ZBE-101 ZBE-102 2 Position Maintained Selector Switch ZBE101 ZBE

Telemecanique ZBE-101 ZBE-102 Red Illuminated Push Button Assembly ZBV-G4S

Telemecanique ZBE-102 Red Momentary Push Button Assembly ZBE102 ZBE

Telemecanique ZBV-B1 White Illuminated Button ZBVB1

Telemecanique ZBV-B1 ZBE-101 White Illuminated Push Button ZBVB1 ZBE101

Telemecanique ZBV-B4 Red Illuminated Button ZBVB4

Telemecanique ZBV-B5 Orange Illuminated Button ZBVB5

Telemecanique ZBV-B5 ZBE-101 Orange Illuminated Push Button ZBVB5 ZBE101

Telemecanique ZBV-G3 Green Illuminated Button ZBVG3

Telemecanique ZCK J921 Limit Switch Valve Connector ZCKJ921 (TB)

Telemecanique ZCK Y091 Operating Key Limit Switch ZCKY091 (TB)

Telemecanique ZCK-J1H7 XCK-J...H7 Limit Switch ZCKJ1H7 XCKJH7 XCKJ

Telmar 571004 T/C Indicating Transmitter Type J 0 - 500 Degrees F 24 VDC 4 - 20

Tempco TCP10043 L01 09 YBS-K-2000 Thermocouple

Tenor SCM CDC TF24 Electronic Timer SC.815 24 V AC/DC 0.02-3 Seconds

Tenor SCM CDC TF24 Electronic Timer SC.815 24 V AC/DC 0.05-3 Seconds

Terasaki BF1 BF1B3030FB 30 Amp 3 Pole 600 VAC Circuit Breaker 30A

Texas Instruments / Siemens 500-5892 6 Module I/O Base 5005892

Texas Instruments / Siemens 505-4216 System 505 Input Module 110 VAC 5054216

Texas Instruments / Siemens 505-4216A System 505 Input Module 110 VAC 5054216A

Texas Instruments / Siemens 505-4816 System 505 Output Module 110-220 AC 5054816

Texas Instruments / Siemens 505-6851B System 505 Remote Base Controller 5056851B

Theo Halter DET100LHD BE668497 230/400 V 1425 min-1 3 kW 3 Phase Induction Motor

Thermal 9001 900D-1 100 Watt 120 V Immersible Heater Heating Element 900D 900D1

Thermal 9611 CPN54 500 Watt 240 V Immersible Heater Heating Element

Thermal 9708 CPN8547 1000 Watt 240 V Immersible Heater Heating Element

Therm-O-Disc A8803 029 P0MCA6HC-029 Thermodisc (TB)