PLC輸入輸出模塊是PLC與工業(yè)現(xiàn)場(chǎng)設(shè)備之間的核心連接橋梁，負(fù)責(zé)完成信號(hào)的雙向轉(zhuǎn)換與傳輸，是自動(dòng)化控制系統(tǒng)里的關(guān)鍵組成部分。
?輸入側(cè)?：采集外部傳感器、按鈕、限位開(kāi)關(guān)等設(shè)備的信號(hào)，將工業(yè)現(xiàn)場(chǎng)的強(qiáng)電/物理信號(hào)，轉(zhuǎn)換為PLCCPU可識(shí)別處理的弱電數(shù)字信號(hào)，同時(shí)完成電氣隔離、濾波抗干擾，保護(hù)內(nèi)部電路安全。
?輸出側(cè)?：把CPU運(yùn)算生成的控制指令，轉(zhuǎn)換為可驅(qū)動(dòng)電磁閥、電機(jī)、指示燈等執(zhí)行機(jī)構(gòu)的電壓/電流信號(hào)，同樣具備電氣隔離能力，避免外部設(shè)備的沖擊損壞PLC主機(jī)。
按照信號(hào)類(lèi)型和功能，可分為四大基礎(chǔ)類(lèi)別：
?數(shù)字量輸入模塊?：接收開(kāi)關(guān)通斷類(lèi)的二進(jìn)制信號(hào)，常見(jiàn)支持24V DC或220V AC輸入，適配按鈕、行程開(kāi)關(guān)等設(shè)備。
?數(shù)字量輸出模塊?：分為繼電器型、晶體管型、晶閘管型三類(lèi)：
繼電器型：可驅(qū)動(dòng)250V/2A交流負(fù)載，適合接觸器、電磁閥等設(shè)備，機(jī)械壽命約10萬(wàn)次。
晶體管型：響應(yīng)速度可達(dá)0.1毫秒級(jí)，僅支持30V以下直流負(fù)載，適配高頻脈沖控制場(chǎng)景。
晶閘管型：專(zhuān)為220V交流負(fù)載設(shè)計(jì)，無(wú)火花通斷，適合加熱管、交流電機(jī)控制。
?模擬量輸入模塊?：采集溫度、壓力等連續(xù)變化的物理量，支持4-20mA、0-10V、熱電阻、熱電偶等信號(hào)格式。
?模擬量輸出模塊?：輸出連續(xù)的電壓/電流信號(hào)，用于控制變頻器、比例調(diào)節(jié)閥等需要無(wú)級(jí)調(diào)節(jié)的設(shè)備。
MARKEM ME3509-204E LASER PRINTER UNMP
MARKEM ME3509-204E UNMP
MARKEM S31CA SMARTDATE 3 NSNP
MARKEM SMARTDATE UNMP
MARKEM TECHNOLOGIES 31A113 UNMP
MARKEM-IMAJE 10042449-AA SD5A NSFS
MARKEM-IMAJE 10051371 NSMP
MARKEM-IMAJE 1061008 NSMP
MARKEM-IMAJE 325005 NSMP
MARKEM-IMAJE 81870 NSNP
MARKEM-IMAJE A45638 REV. B NSFS
MARKEM-IMAJE ENM10108371 REV. AA NSFS
MARKEM-IMAJE ENM36690 NSMP
MARKEM-IMAJE ENM36690 REV. A NSMP
MARKEM-IMAJE L28868 GJSN23.JF1S.B NSNP
MARKEM-IMAJE L28868-A47900 GJSN23.JF12S.1 ENM5629 REV. DNSMP
MARKEM-IMAJE L28868-A47900 GJSN23.JF1S.B NSNP
MARKEM-IMAJE ME3528R-488A UNMP
MARKERM IMAJE 31B66BF 5824774.H NSNP
MARKFORGED F-FG-0005 NSFS
MARKINGS 624539 NSNP
MARKINGS 624677 NSNP
MARKINGS 632187 UNMP
MARKINGS 652428 REV. B NSNP
MARKINGS 652436 REV. A NSNP
MARL 215-905-77-38 125VAC (PKG OF 20) NSMP
MARL 218-904-86-51 115VAC NSMP
MARLEY 93-3135 NSNP
MARLEY ENGINEERING 5610-1 NSFS
MARLEY ENGINEERING 5610-1 NSMP
MARLIN TENV63-4 1507412 W/ BJ-GEAR A/S 230/460V 0.95/0.51ANSNP
MARLOW 2AF1EC-B 200-230/460V 6-5.6/2.8A UNMP
MAROTTA VALVE 211233-9 PLV-34B .17A 0-4000PSI NSNP
MARPAC 2CSE790TT UNMP
MARPOSS 02RJ9969 NSNP
MARPOSS 03610495600 NSNP
MARPOSS 03RJ1425 87PSI UNMP
MARPOSS 03RJ1724 NSNP
MARPOSS 03RJ1740 NSNP
MARPOSS 13RJ3359 NSNP
MARPOSS 2024303000 NSMP
MARPOSS 2024303000 UNMP
MARPOSS 2024303010 NSMP
MARPOSS 20JY0600 NSNP
MARPOSS 20JY1648 NSNP
MARPOSS 2919929370 NSMP
MARPOSS 2919929380 NSNP
MARPOSS 2919929570 UNMP
MARPOSS 2919929806 NSNP
MARPOSS 2919929891 NSMP
MARPOSS 2919940150 NSMP
MARPOSS 2924051400 TP60E NSNP
MARPOSS 3024017157 NSMP
MARPOSS 3402835001 CABLE ASSEMBLY NSMP
MARPOSS 3408010001 0ND4943 NSNP
MARPOSS 3408110006 NSMP
MARPOSS 3408617831 NSMP
MARPOSS 3415115001 NSMP
MARPOSS 3424802100 NSMP
MARPOSS 3424802100 NSNP
MARPOSS 3441552000 03TM9588 NSNP
MARPOSS 3E50150001 NSMP
MARPOSS 3PR0221600 NSMP
MARPOSS 6332630000 CIRCUIT BOARD NSNP
MARPOSS 6366140700 CONTROL BOARD NSNP
MARPOSS 6739696373 NSNP
MARPOSS 679030001P EXTENSION CABLE NSMP
MARPOSS 6791250092 NSMP
MARPOSS 6830204702 UNMP
MARPOSS 6830244804 UNMP
MARPOSS 6830251003 CIRCUIT BOARD (AS PICTURED) NSNP
MARPOSS 6830251003 CIRCUIT BOARD NSNP
MARPOSS 6830317101 UNMP
MARPOSS 6840016903 UNMP
MARPOSS 6840018701 UNMP
MARPOSS 6840040119/B NSNP
MARPOSS 6840040149/A UNMP
MARPOSS 6840040156/C 6322603110 NSNP
MARPOSS 6840040201/B NSNP
MARPOSS 6871250070 EASY BOX CONTROL UNIT UNMP
MARPOSS 7115000312 NSMP
MARPOSS 7640004100 NSMP
MARPOSS 7651002050 NSMP
MARPOSS 7651012150 NSMP
MARPOSS 8125202263 AMPLIFIER NSMP
MARPOSS 8126100237 E9 120V 0.36A NSNP
MARPOSS 8126100253 UNMP
MARPOSS 81696DA1AA AMPLIFIER MICRO NSNP
MARPOSS 81696DA1EL 100-240V (AS PICTURED) UNMP
MARPOSS 81696DA1EL 100-240V 1A UNMP
MARPOSS 8169DA1KA NSMP
MARPOSS 8170100223 UNMP
MARPOSS 83028C0642 200-220V 0.1A NSNP
MARPOSS 83028C1842 E20N CONTROLLER NSMP
MARPOSS 8303290000 NSNP
MARPOSS 8303290070 NSMP
MARPOSS 8491491273 NSNP
MARPOSS 866KAACBB0 NSNP
MARPOSS 8822330930 24VDC 3A UNMP
MARPOSS A12 3408601401 NSNP
MARPOSS A1203415159600 TRANSDUCER GAUGE PROBE SENSOR NSNP
MARPOSS A17-3408617810 TRANSDUCER NSMP
MARPOSS A17-3408617810 TRANSDUCER NSNP
MARPOSS A17-3408617811 GAUGE HEAD TRANSDUCER NSNP
MARPOSS B2024303010 NSMP
MARPOSS B2919929731 NSNP
MARPOSS B679060001P NSNP
MARPOSS E39 8081090062 (NO KEY) (AS PICTURED) UNMP
MARPOSS E39 8081090062 UNMP
MARPOSS E39 8088090042 NSNP
MARPOSS GP-16 6144000020 UNMP
MARPOSS J3514838660 NSMP
MARPOSS J3517206110 UNMP
MARPOSS J3520407006 J17VU0031 GAUGING HEAD NSNP
MARPOSS UNIMAR MEASURING HEAD GAUGE B22JY5442 NSNP
MARQUIP 930-3 NSNP
MARSDEN ELECTRIC M0442 (AS PICTURED) NSNP
MARSH 17981 CIRCUIT BOARD NSNP
MARSH 25206 PRINTHEAD UNMP
MARSH 29130 INK JET PRINT HEAD UNMP
MARSH BELLOFRAM 2K-SNNF-42DF120-00 0-120PSI NSMP
MARSH BELLOFRAM 521PI0G005P0100 24VDC 20PSI NSNP
MARSH BELLOFRAM 900-040-000 NSFS
MARSH BELLOFRAM 905-219-000 SS9FSMUM NSFS
MARSH BELLOFRAM 961-070-000 18-100PSI NSMP
MARSH BELLOFRAM 961-070-008 18-100PSI NSMP
MARSH BELLOFRAM 961-085-000 1-9V 18-100PSI NSMP
MARSH BELLOFRAM 961-174-000 3-27PSI NSMP
MARSH BELLOFRAM 970020000 NSMP
MARSH BELLOFRAM 970-020-000 NSMP
MARSH BELLOFRAM 970-036-000 NSMP
MARSH BELLOFRAM 970-052-000 NSMP
MARSH BELLOFRAM SPC2R-4I20-0G080+ZR3 T-3000 15-24VDC NSMP
MARSH BELLOFRAM VHS-FFA-38 6000PSI NSMP
MARSH HI-RES INK SYSTEM NSNP
MARSH IJ-CB03-1600 DRIVER BOARD ASSEMLY NSFS
MARSH/BELLOFRAM 902-060-000 NSFS
MARSH/BELLOFRAM 902-060-000 SER. E NSMP
MARSH/BELLOFRAM 960598004 12-125PSI NSMP
MARSH/BELLOFRAM 961-075-000 6-30PSI NSMP
MARSH/BELLOFRAM 961-081-000 6-30PSI NSMP
MARSH/BELLOFRAM 961116000 1-17PSI NSMP
MARSH/BELLOFRAM 968-091-000 28V 110-130PSI NSMP
MARSH/BELLOFRAM 969710101 18-120PSI NSMP
MARSHALL RICHARDS BARCRO 75-03-0045 UNMP
MARSHALL V-PL45CS-1 NSFS
MARSHALL V-PL45CS-1 NSMP
MARSHALL V-PL45CS-1 NSNP
MARSHALL V-ZPL-HITEMP-323 NSNP
MARSHALLTOWN 53B1780G02 1742911A NSMP
MARTEK INSTRUMENTS 175614 170614 REV. N/C UNMP
MARTIGNONI UL-TM35048050 NSNP
MARTIN 10020H NSNP
MARTIN 100BS16215/16 NSNP
MARTIN 100BTB45 NSNP
MARTIN 12E NSMP
MARTIN 12H NSMP
MARTIN 140BTB15 3020 NSNP
MARTIN 140E17H NSNP
MARTIN 160B12 UNMP
MARTIN 160F19 UNMP
MARTIN 160F19H NSNP
MARTIN 18XH300SS NSNP
MARTIN 200B13H NSNP
MARTIN 21685 IMPACTOR NSMP
MARTIN 21685 NSFS
MARTIN 22H300SD NSMP
MARTIN 25V15.0SF NSNP
MARTIN 25V710SK NSFS
MARTIN 25V750SK NSFS
MARTIN 2B154SK NSMP
MARTIN 2C95SF NSMP
MARTIN 30H200SD NSMP
MARTIN 33V1060SK NSFS
MARTIN 35V1030SF NSMP
MARTIN 35V1400E UNMP
MARTIN 35V750SF NSFS
MARTIN 35V850SF NSMP
MARTIN 35V925SF NSFS
MARTIN 3B124TB NSMP
MARTIN 3C90E NSMP
MARTIN 3C90E NSNP
MARTIN 3C95E NSFS
MARTIN 45V1030E NSMP
MARTIN 45V1130E NSMP
MARTIN 45V13.2E NSNP
MARTIN 45V1400E NSMP
MARTIN 45V850E NSMP
MARTIN 45V925E NSMP
MARTIN 45V975TB 3020 NSMP
MARTIN 4B11.0TB NSNP
MARTIN 4C105E NSMP
MARTIN 4C90E NSMP
MARTIN 50B21SS UNMP
MARTIN 5-3V-1400-SF NSMP
MARTIN 55V1130E NSMP
MARTIN 55V1400E NSMP
MARTIN 55V710SF NSMP
MARTIN 55V900E NSMP
MARTIN 5B80SF NSMP
MARTIN 5C85TB NSMP
MARTIN 5C90E NSMP
MARTIN 60B16SS NSNP
MARTIN 63V1400SF NSMP
MARTIN 65V1030E NSMP
MARTIN 65V1130TB NSMP
MARTIN 65V800E NSMP
MARTIN 6B52SD NSMP
MARTIN 6B68SK NSMP
MARTIN 6B80SF NSMP
MARTIN 6C106 NSNP
MARTIN 72H200SF NSMP
MARTIN 8020 NSNP
MARTIN 8020COV NSMP
MARTIN 80B26SS UNMP
MARTIN 80BS502 NSNP
MARTIN 85V1320F NSNP
MARTIN ABF-51M NSMP
MARTIN ABU-32Y NSMP
MARTIN AP5-125 NSNP
MARTIN AUTOMATIC 115LB110 UNMP
MARTIN AUTOMATIC ASA-1-1 UNMP
MARTIN B3-1000-1A-2 230-460V 1.4-.7A NSNP
MARTIN C-12754 NSMP
MARTIN CD 36-100 ELECTRIC VIBRATOR NSNP
MARTIN CDS36-1040 SER. AA UNMP
MARTIN CG-100338 NSNP
MARTIN CHB2165BR BROZEN BEARING NSMP
MARTIN CSS6 NSMP
MARTIN CYA-0912 NSFS
MARTIN D120B15 NSNP
MARTIN D120B21H NSNP
MARTIN D160B13 NSNP
MARTIN DI40B14 SPROCKET NSNP
MARTIN ENGINEERING 31443 NSMP
MARTIN ENGINEERING 32238 NSNP
MARTIN ENGINEERING 33383 NSNP
MARTIN ENGINEERING BD13 NSNP
MARTIN ENGINEERING CDS36-480 SER. AA 115V 1.52A UNMP
MARTIN ENGINEERING MM36-380 115V 1.3A UNMP
MARTIN ENGINEERING NTS250HF UNMP
MARTIN J 3-7/16" NSMP
MARTIN J2 15/16" NSMP
MARTIN J27/8 NSMP
MARTIN J37/16 NSMP
MARTIN M-4.1/4 NSNP
MARTIN M415/16 UNMP
MARTIN M47/16 NSNP
MARTIN M4-9/16 UNMP
MARTIN M57/16 NSNP
MARTIN MOTOMAGNETIC CVE-25 UNMP
MARTIN N47/16 UNMP
MARTIN N-5 1/4" NSNP
MARTIN NTS350NF NSNP
MARTIN P3214M55-SK NSMP
MARTIN P328M50-H NSFS
MARTIN P6014M85-F NSMP
MARTIN S430.14 1/2" NSNP
MARTIN T-200 TIMED IMPACTOR NSFS
MARTIN TB32XH300 NSMP
MARTIN TS422 NSNP
MARTIN TS545 UNMP
MARTIN W2814M42-SK NSMP
MARTIN W2814M65-MPB NSMP
MARTIN W448 NSNP
MARTINS 10020CHN NSFS
MARTONAIR BM/805E/487 NSNP
MARTONAIR C/397C 250V 5A NSNP
MARTONAIR M/20254/6123/DG1/2 110/120V NSNP
MARTONAIR M/397C 250V 5A NSNP
MARTONAIR M/50163B/10 NSNP
MARTONAIR UM/22152B/122/MS UNMP
MARTONAIR VM351B-701/4 SP/M115B 110V 0.52/0.31A UNMP
MARVAIR MAIR-2 85-264VAC (NO TERMINAL/DOOR) (ASPICTURED) UNMP
MARVAIR MAIR-2 85-264VAC (NO TERMINAL/DOOR/COVER)UNMP
MARVAIR MAIR-2 CPU MODULE NSNP
MARWIN 8823F NSNP
MARX NT0,1 61558 240V 4,2A NSNP
MARZOCCHI GHP2A-D-16 UNMP
MARZOCCHI GHP2A-D-20 NSNP
MARZOCCHI GHPP2-D-20 ALPA3-D-80 NSNP
MARZORATI RA2020-N-3-XYZ-05 NSNP
MASELLI MISURE PT-400 UNMP
MASIPACK DSPR3 NSNP
MASKA 2-3V2.50 NSMP
MASON EKEP 2-1/2" NSMP
MASON SAFEFLEX SFEJ 12" NSMP
MASON SFEJ NSMP
MASONEILAN 010236002163 3" NSMP
MASONEILAN 037008184-300-J000 NSMP
MASONEILAN 055000-291-999 DIGITAL POSITIONER UNMP
MASONEILAN 055000-292-999 NSNP
MASONEILAN 496-7 (AS PICTURED) NSNP
MASONEILAN 7412-700 45.0PSI NSMP
MASONEILAN 77-40 250PSI NSNP
MASONEILAN 77-40 5-100PSI 1/4" UNMP
MASONEILAN 78-40 210PSI NSNP
MASONEILAN 804061-006-000 NSMP
MASONEILAN 88-21124 3-15PSI UNMP
MASONEILAN DRESSER 35-35212 7-15PSI 1" UNMP
MASONEILAN MODEL 810 NSNP
MASONEILAN SVI2-21123121 30V 150PSI UNMP
MASONEILAN SVI2-61123225 30V 120PSI NSNP
MASONEILAN SVI-II 4XIP-66 30VDC 3/4" NSNP
MASOSINE 035P530.9030A1 NSMP
MASTER 079165-14-JY 56WM16A NSNP
MASTER 079167-15-WP M94889Z NSNP
板卡、船舶備件、半導(dǎo)體設(shè)備、伺服驅(qū)動(dòng)器控制器、工業(yè)觸摸屏、系統(tǒng)卡件、電源模塊、CPU模塊
福州卓凱電子科技有限公司是專(zhuān)業(yè)從事工業(yè)自動(dòng)化產(chǎn)品銷(xiāo)售和系統(tǒng)集成的高新技術(shù)企業(yè)。在西門(mén)子工控領(lǐng)域，公司以精益求精的經(jīng)營(yíng)理念，從產(chǎn)品、方案到服務(wù)，致力于塑造一個(gè)“行業(yè)專(zhuān)家”品牌，以實(shí)現(xiàn)可持續(xù)的發(fā)展。
福州卓凱電子科技有限公司是一家銷(xiāo)售歐日美各類(lèi)自動(dòng)化產(chǎn)品的高新技術(shù)企業(yè)。與著名工控產(chǎn)品廠(chǎng)商建立了長(zhǎng)期穩(wěn)定的商務(wù)合作關(guān)系，公司主要代理銷(xiāo)售的產(chǎn)品包括模塊、主板、電機(jī)、驅(qū)動(dòng)器、電源、傳感器、變頻器、繼電器、電磁閥等。這些產(chǎn)品廣泛應(yīng)用于船舶、煤礦、煉鋼、半導(dǎo)體、冶金、發(fā)電、物流、紡織、印刷、運(yùn)輸、包裝等行業(yè)。我們專(zhuān)業(yè)的團(tuán)隊(duì)將把客戶(hù)的需求放在首位，時(shí)時(shí)更新，提供有速度、有質(zhì)量的服務(wù)，以滿(mǎn)足各行業(yè)客戶(hù)需求。主營(yíng)產(chǎn)品：DCS集散式控制系統(tǒng)、PLC可編...