描述

ABB PFTL301E1KN

在工業(yè)自動(dòng)化領(lǐng)域，可編程控制器(PLC)作為自動(dòng)控制以成為大多數(shù)自動(dòng)化系統(tǒng)的設(shè)備基礎(chǔ)，同時(shí)也給工業(yè)控制帶來(lái)了前所未有的非凡變化。使用PLC的工業(yè)控制系統(tǒng)與傳統(tǒng)的用繼電器的工業(yè)控制系統(tǒng)相比，在操作、控制、效率和精度等各個(gè)方面都具有無(wú)法比擬的優(yōu)點(diǎn)。雖然在工業(yè)控制系統(tǒng)中所使用的繼電器控制設(shè)備不會(huì)被完全淘汰，但是由于PLC的出現(xiàn)已經(jīng)改變了工業(yè)控制設(shè)計(jì)者的設(shè)計(jì)思想

今天繼電器已應(yīng)用到家庭及工業(yè)控制的各個(gè)領(lǐng)域。他們比以往的產(chǎn)品具有更高的可靠性。但是，這也是隨之帶來(lái)的一些問(wèn)題。如絕大多數(shù)控制繼電器都是長(zhǎng)期磨損和疲勞工作條件下進(jìn)行的，容易損壞。而且繼電器的觸點(diǎn)容易產(chǎn)生電弧，甚至?xí)墼谝黄甬a(chǎn)生誤操作，引起嚴(yán)重的后果。再者，對(duì)一個(gè)具體使用的裝有上百個(gè)繼電器的設(shè)備，其控制箱將是龐大而笨重的。在全負(fù)荷運(yùn)載的情況下，大的繼電器將產(chǎn)生大量的熱及噪聲，同時(shí)也消耗了大量的電能。并且繼電器控制系統(tǒng)必須是手工接線、安裝，如果有簡(jiǎn)單的改動(dòng)，也需要花費(fèi)大量時(shí)間及人力和物力去改制、安裝和調(diào)試。

可編程控制器以體積小功能強(qiáng)大所著稱，它不但可以很容易地完成順序邏輯、運(yùn)動(dòng)控制、定時(shí)控制、計(jì)數(shù)控制、數(shù)字運(yùn)算、數(shù)據(jù)處理等功能，而且可以通過(guò)輸入輸出接口建立與各類生產(chǎn)機(jī)械數(shù)字量和模擬量的聯(lián)系，從而實(shí)現(xiàn)生產(chǎn)過(guò)程的自動(dòng)控制。特別是現(xiàn)在，由于信息、網(wǎng)絡(luò)時(shí)代的到來(lái)，擴(kuò)展了PLC的功能，使它具有很強(qiáng)的聯(lián)網(wǎng)通訊能力，從而更廣泛地應(yīng)用于眾多行業(yè)。

產(chǎn)品承諾：
保?證?全新原裝進(jìn)口,
保?證?安全準(zhǔn)時(shí)發(fā)貨，
保?證售后服務(wù)質(zhì)量，
優(yōu)勢(shì)價(jià)格，大量現(xiàn)貨。

主營(yíng)DCS系統(tǒng)配件
機(jī)器人系統(tǒng)配件
大型伺服系統(tǒng)配件
品牌：ABB???,AB??,GE,FOXBORO,本特利，英維思，伍德沃德，西屋，瑞恩，施耐德，西門子，摩托羅拉，安川。力士樂(lè)。ACSO，橫河等進(jìn)口品牌。 專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊
Triconex?Siemens?Yaskawa?ABB?GE?Ovation?AB?Foxboro?Motorola?Schneider?XYCOM?KUKA ? 專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊 15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國(guó)內(nèi)實(shí)力庫(kù)存商家

New Parker Veriflo Pressure Regulator 43800745 Series

Parker Veriflo Pressure Regulator Valve 742793

Ewal/Parker Titan II 1/4″ Pressure Actuation Valve

Parker 71216SN2FU00 Skinner Valve Pressure Vessel

PARKER PRM2PP07LN 42 HYDRAULIC PRESSURE CONTROL VALVE

Parker MPS Convum PRESSURE Switch P6N-PG(11)

Parker sandvik high pressure hydraulic filter housing

2669 NEW Parker A4AZ Inlet Pressure Regulator

PARKER REFRIDGERANT INLET PRESSURE REGULATOR A8 A81

Parker pressure regulator 8311

Parker TFE 919-5 Stainless Steel High Pressure 1/4 Hose

PARKER PRESSURE REGULATOR

PARKER HYDRAULIC PRESSURE REDUCING VALVE ~NEW~SURPLUS~

2 NIP NEW PARKER PRESSURE SWITCH PS1-P1091 81099

Parker 035632000B Pressure Regulator

PARKER 9S HI PRESSURE SWIVEL PS1690106-16-16

NEW PARKER BVHP08SSS1NA HIGH PRESSURE BALL VALVE
Expedited shipping available

PARKER PRESSURE REGULATOR 035631000B

PARKER PRESSURE REGULATOR 035642000B

PARKER 035642000B PRESSURE REGULATOR 5-125 PSIG NEW

Parker Valve, pressure relief VR74FSF3SK

Parker Parflex 560-10 5/8″ Medium Pressure Hose 50′

PARKER UHP VALVE…VALVE PRESSURE 150 PSI MAX.

PARKER HYDRAULIC PRESSURE REDUCING VALVE ~NEW~SURPLUS~

Ewal/Parker 1/4″ Inline Needle Pressure Air/Gas Valve

PARKER 07R313AC 1/2″ 250PSI AIR PRESSURE REGULATOR

3957 NEW Parker PR101S20 Hyd Pressure Reducer Valve

7 NEW PARKER VERIFLO PRESSURE RELIEF VALVE 110ST100

PARKER HI PRESSURE LIVE SWIVEL

Veriflo PARKER Gas / Pressure Valve Diaphragm

PARKER PRESSURE REGULATOR 5-125 PSIG

PARKER HHR1 SANDWICH PRESSURE REGULATOR W/GAUGE NEW

PARKER SCHRADER 0-60 PSIG 035600200 PRESSURE GAUGE NIB

PARKER HANNIFIN PARFLEX HIGH PRESSURE HOSE ASEMBLY

Parker Hydraulic Pressure Filter 5W353 925580

PARKER PNEUMATIC – PRESSURE REGULATOR 06R213AB 250PSI
Expedited shipping available

NEW PARKER 07R324VC PRESSURE REGULATOR

NEW – Lot of 10 – Parker 3/8″ Brass Low Pressure Valve

PARKER A1 CONSTANT PRESSURE EXPANSION VALVE

PARKER PNEUMATIC PRESSURE REGULATOR 3/8″ Ports 06R213AC
Expedited shipping available

PARKER PRESSURE FLOW CONTROL # PCK1020S-11

PARKER CONVUM DIGITAL PRESSURE SENSOR MPS-P32N-PG

PARKER PRESSURE REGULATOR

Parker-Finite Pneumatic pressure regulator F06R313AC

PARKER ASIC PERFORMER PRESSURE TRANSDUCER TRANSMITTER

PARKER ASIC PERFORMER PRESSURE TRANSDUCER TRANSMITTER

PARKER HI PRESSURE LIVE SWIVEL

PARKER 035632000B PRESSURE REGULATOR NIB

New Parker Pressure Regulator 06R216AC 250 PSI P-Max

Parker 71215SN2EN00 Pressure Vessel USED Free Ship

Parker Pressure Reducing Manapak Flow Control Valve NIB

NIB PARKER 71215SN2EN00 PRESSURE VESSEL ORIFICE 3/64

Parker No-Skive High Pressure Hydraulic Hose 304-1 NIB

International NEW Parker Pressure Switch 379502 FR SHIP

New Parker GP-111-03 Pressure Gauge 0-160 PSI Regulator

PARKER PNEUMATICS PRESSURE OIL AIR HYDRAULIC CYLINDER

Parker Schrader Pressure Regulator Gauge 035600200

NIB PARKER PNEUMATIC PRESSURE REGULATOR 14R013FC 1/8″ F

PARKER FOR TOTAL CONTROL WHEN THE PRESSURE’S ON 20713

Parker Veriflow Air Pressure Regulator Valve HFR902W

Parker PS1-P1091 Pneumatic Pressure Switch Line Mounted

Carrier Parker Differential Pressure sensor

Lot of PARKER POLYFLEX HIGH PRESSURE FITTING Qty 4 NEW

NEW LOT INDUSTRIAL PARKER HIGH PRESSURE HOSES 2600PSI

NEW PARKER PNEUMATIC REMOTE PILOT SIGNAL PRESSURE VALVE

PARKER AIR PRESSURE with POLYCARBONATE BOWL & GAUGE

PARKER FINITE DIFFERENTIAL PRESSURE INDICATOR DPI-13

PARKER PRESSURE REGULATOR 1/4″ 035602000B 5-125PSIG

NEW! Parker 3/8″ Bronze Hydraulic Pressure Hose *

PARKER A2-11390 CONSTANT PRESSURE EXPANSION VALVE

4 used PARKER 3/8″ TUBE X 3 HIGH PRESSURE TEE

專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊

PLC模塊，可編程控制器，CPU模塊，IO模塊，AI模塊，通訊模塊。AB/施耐德/ABB/GE/本特利/西屋/英維斯/霍尼韋爾/黑馬/FU克斯波羅

15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國(guó)內(nèi)實(shí)力庫(kù)存商家