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公司基本資料信息
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PLC由哪幾部分硬件組成？
PLC的硬件 般由主機(jī)、I/O擴(kuò)展機(jī)及外部設(shè)備組成。
（1）主機(jī)包括：微處理器（MPU）。常用的微處理器有：Z80A、8085、M6800、M6809、8086、M68000。單片機(jī)有：8039、8031、M6801。
存儲器：PLC的存儲器用于存儲程序和數(shù)據(jù)， 般采用ROM或EPROM。
I/O接口：I/O接口是主機(jī)與外部設(shè)備、I/O模塊等的連接部件，用于擴(kuò)棄PLC總線的驅(qū)動(dòng)能力輸入輸出點(diǎn)數(shù)。
（2）電源：電壓范圍在160VAC-260VAC。
（3）輸入/輸出模塊：用于調(diào)理輸入輸出信號，對輸入信號進(jìn)行濾波、隔離、電平轉(zhuǎn)換等。包括直流開關(guān)量輸入模塊，交流開關(guān)量輸入模塊，直流開關(guān)量輸出模塊，交流開關(guān)量輸出模塊。
（4）功能模塊：包括A/D模塊和D/A模塊，溫度傳感器模塊，高速計(jì)數(shù)模塊，PID模塊，遠(yuǎn)程I/O模塊，通訊模塊。
（5）擴(kuò)展口
（6）編程器
（7）其他外設(shè)：打印機(jī)，顯示器。
福州卓凱電子科技有限公司聯(lián)系人：林女士
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ZANDER 2050XP HIGH PRESSURE FILTER ELEMENT 20" LONG X 1-1/2" ID
ZELLWEGER ANALYTICS LIFELINE II GAS SENSOR 2110B2035 /TRANSMITTER 2110B2400
ZKL SPHERICAL ROLLER BEARING 22315W33J C3
ZOELLER 1 HP SUMP PUMP MODEL N140 N140-C 1-1/2" NPT PORT 115 VAC 1 PHASE
ZOELLER 30-0030 Full Flow Check Valve 3" PVC
ZOELLER 30-0030 Full Flow Check Valve 3" PVC
ZYIA .5 - 5 GPM FLOW METER WITH 1/2" NPT STAINLESS STEEL ENDS
(10) ALUMINUM U-GROOVE SLOTTED 40" DIN RAIL 1-3/8" WIDE LOT OF 10
(10) BERNARD 4391 HEAVY DUTY INSULATED TAPERED NOZZLE FOR 150-600A Q-GUN
(10) B-LINE 1-1/4" STD STAINLESS STEEL SUPER STRUT STRAP PIPE CLAMP B2011
(10) B-LINE 1-1/4" STD STAINLESS STEEL SUPER STRUT STRAP PIPE CLAMP B2011
(10) BRIDGEPORT 3" SET SCREW CONNECTOR ZINC EMT/RIGID 237-DC2 LOT OF 10
(10) BUSSMAN FUSETRON 3-2/10 AMP FUSE TRS3-2/10R BOX OF 10
(10) BUSSMANN FUSETRON DUAL ELEMENT TIME DELAY CLASS RK5 FUSE FRS-R-4/10
(10) BUSSMANN FUSETRON FRN-3/10 FUSES LOT OF 10
(10) BUSSMANN FUSETRON FRN-R-1 FUSES BOX OF 10
(10) BUSSMANN FUSETRON FRN-R-1-1/4 FUSES BOX OF 10
(10) BUSSMANN FUSETRON FRN-R-2 FUSES BOX OF 10
(10) BUSSMANN FUSETRON FRN-R-45 FUSES LOT OF 10
(10) BUSSMANN FUSETRON FRN-R-6-1/4 FUSES BOX OF 10
(10) CHICAGO HARDWARE 3/8" X 16" X 3/4" EYBOLT TURNED WIRE 4P807 LOT OF 10
(10) CLIPPER UX1S24 STAINLESS STEEL UNIBAR 24" STRIPS THICKNESS 1/8"-5/32"
(10) CRUSH-A-CLAMP 034N040 CUSHIONED CLAMP TUBE SIZE 2 1/8 IN LOT OF 10
(10) CRUSH-A-CLAMP 034N040 CUSHIONED CLAMP TUBE SIZE 2 1/8 IN LOT OF 10
(10) FAFNIR PEER MRC SHIELED BALL BEARING 6203ZZ12C3 203KRR2 205KDD
(10) FERRAZ SHAWMUT TRI-ONIC 3 AMP 600VAC FUSES TRS3R BOX OF 10
(10) FERRAZ SHAWMUT TRI-ONIC 3 AMP 600VAC FUSES TRS3R BOX OF 10
(10) FUSETRON 8/10 AMP FUSE 600 VAC DUAL ELEMENT TIME DELAY FRS-R-8/10
(10) GOULD AMP-TRAP FUSE A6Y6 6 AMP 600 V AC BOX OF 10
(10) IVES CASEMENT FASTNERS ALUMINUM 66 A92 SS LOT OF 10
(10) IVES CASEMENT FASTNERS ALUMINUM 66 A92 SS LOT OF 10
(10) MCGILL MI 6 N NEEDLE BEARING INNER RACE LOT OF 10
(10) MCGILL MI 6 N NEEDLE BEARING INNER RACE LOT OF 10
(10) SAIT 23462 TYPE 1 12 X 1/8 X 20MM PORTABLE SAW CUT-OFF WHEELS 6300 RPM
(10) SAIT 23462 TYPE 1 12 X 1/8 X 20MM PORTABLE SAW CUT-OFF WHEELS 6300 RPM
(10) SAIT 23462 TYPE 1 12 X 1/8 X 20MM PORTABLE SAW CUT-OFF WHEELS 6300 RPM
(10) SLATER 15 AMP 125 V GREY STANDARD RECEPTACLE LOT OF 10
(10) SPRAY SYSTEMS H3/8U STAINLESS STEEL SPRAY NOZZLE 3/8" MNPT LOT OF 10
(10) SPRAY SYSTEMS H3/8U STAINLESS STEEL SPRAY NOZZLE 3/8" MNPT LOT OF 10
(10) LOT OF 10 ITE SIEMENS MIL-SPEC PILOT LIGHT BASE H33PR2
(100) ALFLEX 55-08-27-03 GRAY 3/4" LIQUID-TITE FLEXIBLE CONDUIT 100 FOOT
(100) ALFLEX 55-08-27-03 GRAY 3/4" LIQUID-TITE FLEXIBLE CONDUIT 100 FOOT
(100) BRIDGEPORT 1102-DC DIE CAST ZINC 1/2" CONDUIT NIPPLES LOT OF 100
(11) CLIPPER UX1S12 STAINLESS STEEL 430 UNIBAR 12" STRIPS W/O PINS LOT OF 11
(11) NKE SINGLE ROW BALL BEARING MODEL 1204-TV-C3 SELF-ALIGNING
(11) OPTIMA OPM-CC 30 AMP OVERCURRENT PROTECTION 30 AMP 600 VAC
(12) LINCOLN ELECTRIC BRUSH MECANISM S14688-D LOT OF 12
(12) TRI DIM 24" X 40" TRI-DEK 3/67 2-PLY 1ink HVAC FILTERS LOT OF 12
(12) BOX OF 12 PHILIPS 500W HALOGEN QUARTZ BULB 120 VOLT 500T3Q/CL
(12) PHILLIPS FC12T9 COOL WHITE PLUS PHILLIPS CIRCLINE BULB 32 WATT 12" CASE 12
(13) GOULD 30 AMP MIDGET FUSE BLOCKS 600 VAC 30310 LOT OF 13
(13) ALLEN BRADLEY 1492-FB1C30 FUSE HOLDERS 30 AMPS 600 VAC
(13) LOT OF 13 FLOWLINE 1-1/2" 2" 45DEG ELBOW STAINLESS ADAPTER SANITARY TEE
(13) WAGO 284 TERMINAL BLOCKS 800 VOLT LOT OF 13
(13) WAGO 284 TERMINAL BLOCKS 800 VOLT LOT OF 13
(15) CHARLOTTE 8300 2" 90 DEGREE ELBOWS PVC SCH-80
(17) ASHCROFT GAST INCH HG VACCUM GAUGES 1/4" NPT 0-30" LOT OF 17
(2) ALLEN BRADLEY 1492-CB1 G010 SINGLE POLE 1 AMP CIRCUIT BREAKER LOT OF 2
(2) ALLEN BRADLEY 595-A02 1 NO AUXILIARY CONTACT SIZE 0-2 & 5-9 592 LOT 2
(2) ARROW 498-76-112 AMBER GIANT 7" DIRECTIONAL LIGHT W/ ARROW LENS
(2) ARROW 498-76-112 AMBER GIANT 7" DIRECTIONAL LIGHT W/ ARROW LENS
(2) BI-LOK 1"X3/4" STAINLESS STEEL MALE CONNECTOR DCT16-12SS
(2) BI-LOK 3/4" PORT STAINLESS STEEL unio TEE COMPRESSION FITTING DTA-12SS
(2) CATERPILLAR K800003023 TAPER CONE ROLLER BEARING FOR FORLIFT FORKTRUCK
(2) COLSON 4-5 NON-SWIVEL RIGID CASTOR 8" DIA WHEEL 4-1/2" X 4" BASE
(2) CONTROL CONCEPTS NBR MRNC MED REED CONTACT BLOCK N.C. LOT OF 2
(2) CRG HAASE COMPKART 38MM WHEEL HUB SET
(2) CRG HAASE COMPKART 38MM WHEEL HUB SET
(2) CROUSE HINDS RECEPTACLE SPRING DOOR ASSEMBLY 100 AMP 4 POLE QE54
(2) CUTLER HAMMER 317B487H04 3E AMPS FUSE 2.5/5.0 KV CUTLER HAMMER A500T3E
(2) DIAPHRAGM PUMP BALL 2-1/4" DIA. SANTOPRENE LOT OF 2
(2) FAFNIR PB 15/16 FLANGED PILLOW BLOCK BALL BEARING ECCENTRIC LOCK
(2) FAG H206-100 ADAPTER SLEEVE 1" ID LOT OF 2
(2) FALK COUPLING FLEX HUB (1) 0704608 1.375 BORE (1) 0704610 1.625 BORE
(2) FRONT LOAD PALLET JACK WHEELS 4-1/2" LONG 1-9/16" DIA LOT OF 2
(2) JOHNSON CONTROLS BASO J999MDA-2 MULTI MOUNT UNIVERSAL REPLACMENT PILOT
(2) JOHNSON CONTROLS BASO J999MDA-2 MULTI MOUNT UNIVERSAL REPLACMENT PILOT
(2) JOHNSON CONTROLS PENN K15DS-18 UNIVERSAL THERMOCOUPLE 18" LONG LOT OF 2
(2) KOMATSU 34C-24-11310 THRUST BEARING FOR FORKLIFT FORKTRUCK
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