0050-03813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

1．输入/输出单元

输入/输出单元通常也称I/O单元或I/O模块，是PLC与工业生产现场之间的连接部件。

PLC通过输入接口可以检测被控对象的各种数据，以这些数据作为PLC对被控制对象进行控制的依据；同时PLC又通过输出接口将处理结果送给被控制对象，以实现控制目的。

由于外部输入设备和输出设备所需的信号电平是多种多样的，而PLC内部CPU的处理的信息只能是标准电平，所以I/O接口要实现这种转换。

I/O接口一般都具有光电隔离和滤波功能，以提高PLC的抗干扰能力。另外，I/O接口上通常还有状态指示，工作状况直观，便于维护。

PLC提供了多种操作电平和驱动能力的I/O接口，有各种各样功能的I/O接口供用户选用。I/O接口的主要类型有：数字量（开关量）输入、数字量（开关量）输出、模拟量输入、模拟量输出等。

常用的开关量输入接口按其使用的电源不同有三种类型：直流输入接口、交流输入接口和交/直流输入接口。

常用的开关量输出接口按输出开关器件不同有三种类型：是继电器输出、晶体管输出和双向晶闸管输出。

继电器输出接口可驱动交流或直流负载，但其响应时间长，动作频率低；而晶体管输出和双向晶闸管输出接口的响应速度快，动作频率高，但前者只能用于驱动直流负载，后者只能用于交流负载。

PLC的I/O接口所能接受的输入信号个数和输出信号个数称为PLC输入/输出（I/O）点数。I/O点数是选择PLC的重要依据之一。当系统的I/O点数不够时，可通过PLC的I/O扩展接口对系统进行扩展。

2．通信接口

PLC配有各种通信接口，这些通信接口一般都带有通信处理器。

PLC通过这些通信接口可与监视器、打印机、其它PLC、计算机等设备实现通信。

PLC与打印机连接，可将过程信息、系统参数等输出打印；与监视器连接，可将控制过程图像显示出来；与其它PLC连接，可组成多机系统或连成网络，实现更大规模控制。

与计算机连接，可组成多级分布式控制系统，实现控制与管理相结合。远程I/O系统也必须配备相应的通信接口模块。

3．智能接口模块

智能接口模块是一独立的计算机系统，它有自己的CPU、系统程序、存储器以及与PLC系统总线相连的接口。

它作为PLC系统的一个模块，通过总线与PLC相连，进行数据交换，并在PLC的协调管理下独立地进行工作。

PLC的智能接口模块种类很多，如：高速计数模块、闭环控制模块、运动控制模块、中断控制模块等。

以下链接皆有货

 0SV05-HL4-201 PIONEER 1000 REARVIEW MIRROR FITS HONDA

1 HONDA # 52306-SCV-000 REAR SWAY BAR BUSHING

1 Allen Bradley 1756-ENBT, 1756ENBT, A EtherNet/IP, Seal Box, #1636C8

1 HONDA # 32600-S84-A00 CABLE ASSEMBLY GROUND

1 Juniper S-FPC3-3H-R-BW-UP Extension

1 LISLE # 68500 MANIFOLD DRILL TEMPLATE FOR FORD

1 MSD 31189 SPARK PLUG WIRES SPIRAL CORE 8.5MM SUPER CONDUCTOR WIRES SET

1 PCS  POWER PLASMA MF GENERATOR NPG-12KM,400KHZ

1 PCS FOR PARTS TDK TAS300 J1,LOAD PORT,DATE:202011 AS' IS',

1 PCS NP  POWER PLASMA MF GENERATOR NPG 10K,NPG-10KM

1 TIMKEN HA590419 HUB ASSEMBLY &WHEEL BEARING

 1,000 ESSENTRA TWIST TIES BALL ENDS CABLE WIRE TIES CLIP FIT 20MM DIA (US

1.85MM MALE - 1.85MM MALE RF MICROWAVE 67GHZ ADAPTER PREMIUM QUALITY AE1W93

 10 7X0347 - BOLT-PLT FOR CATERPILLAR (CAT)

 10 Allen Bradley Input Module 24V, 1734-IB4, 1734-RTBS, 1734-MB #1175N

 10 AMEROCK #BP19012SS STAINLESS STEEL CENTER TO CENTER CABINET DRAWER

 10 EVERBILT WALL DOORSTOP OIL-RUBBBED BRONZE FINISHED

 10 Hayward BALL VALVE 1" & 1-1/4", QV1T125SE QTY 6 & QV1T100SE QTY 4

 10 IRWING INDUSTRIAL TOOL 94232 MAGNECTIC NUTSETTER 5/16" X 1-7/8"

 10 JMF 2524216169800 WROT PRESS LR 90 ELBOW 1'' C X 1" C NOMINAL

 10 JW PRESS # 50067 COPPER ELBOW 45º P x FTG ½"

 10 JW PRESS #50098 COPPER ELBOW 1/2" 90° P x FTG

 10 LIBERTY #P02113C-SS-C FLAT END 10"/254MM KITCHEN/FURN CABINET HARDWARE

10 MERSEN HEATSINK COOLING MODULE ALUMINUM A1A11002652-00 REV.BA (66X46X26)MM

 10 Nupro/Parker Bellow Valve, Regulator TDR451ZAP, SS-4BK-1C, See Detail

 10 Nylon Air Tube to Male Pipe Straight Adapter - 3/8 inch tubing, 1/8 in

 10 PARKER Triple-Lok Plug and Cap PNTX, 16 PNTX-SS, 16-PNTX-SS, 16PNTXSS

10 PCS OF 10FT HANGING STRAP 100FT COPPER PLATED STEEL

10 POSITION MILITARY PUSH WHEEL SWITCH 28266-019 fd7b13

 10 RADNOR #RAD64003412 TRIPLE FLINT SPARK LIGHTER

 10 RICHELIECU® BP969612810 CONTEMPORARY METAL EDGE PILL IN ALUMINUM

 10 RICHELIEU #BP872034CHBRZ BRONZE MATTE W/ HARDWARE

 10 SEXAUER MFG CO 1-1/8" VINYL DRAIN SINK STOPPER PLUG

 10 SEXAUER MFG CO 1-3/4" VINYL DRAIN SINK STOPPER PLUG

 10 SEXAUER MFG CO 1-5/8" VINYL DRAIN SINK STOPPER PLUG

 10 SQUARE BOX 3-3/4" x 2½ DEEP STEEL, C-H 15.5 CU.IN PER GANG

 10 SQUARE OUTLET BOX 44.0 CUBIC -11/16 x 2-1/8 DEEP

 10 STAINLESS STEEL HOSE CLAMP(S) 096 114/165MM TAPE F- APPROX 6" X 1/2"

 10 STANLEY SINGLE HUNG WINDOW LATCHES 7/8"

 10 STREAMLINE #PF 04006 TEE PRESS x PRESS x PRESS ½"

 10 TAYMAC #AD90W TELEPHONE JACK COVER UP ADAPTER (WHITE)

 10 TRIDON M674050102 STAINLESS STEEL HOSE CLAMP 3½" X ½"

 10 VELVEC #016067 BRASS PIPE COUPLING ⅛

 Analog Devices IC OPAMP GP 15.9MHZ RRO, ADA4084-2ARZ, #Y19

 Bussmann 170N3239, 75A, 660V, 89254,  #1616AP

 Bussmann 170N3433, 45A, 660V, 94453,  #1616AR

 CAJON Flexible Tubing 1/4" X 12, 321-4-X-12, 3214X12,

 Linear LTC1775IGN#PBF, IC REG CTRLR BUCK PWM CM 16-SSOP N#29

 Maxim TRANSCEIVER FULL 2/2 20SOIC, MAX3233EEWP,  M#22

 Panduit SC To SC Multimode Duplex Opti Core 10GIG, FXD3-3M2, #1539Q

 SMC solenoid valve 24V, VT307V-5DZ-02, VT307V5DZ02,

 SWAGELOK 1/4" NW ELBOW ONE LONG LEG, 6LV-4MW-9-03442P, #117R7

 Swagelok INDICATOR SWITCH KIT, MS-ISK-0-2, #1654C7

 SWAGELOK Long Male Connector 3/8"T x 9/16-18, SS-600-1L-6ST, #137H27

 Swagelok Union VCO 1/2", SS-8-WVCO-6-DF, SS8WVCO6DF,

 100 BRIGHTON 1/4-20 x 5/8" FLAT HEAD HEX SOCKET CAP SCREW ALLOY THERMAL

 100 DANCO CONE BEVELED WASHER

 100 Texas TERMINAL POSITIVE VOLTAGE, LMP2011MA/NOPB, LMP2011MA/N0PB,

 100, Analog Devices Differential Amplifiers IC Hi-Speed, AD8131ARMZ, #V9

 100, Halogen Free & Rosh Compliant Sot-89,Pin, SGA5589ZSR, #P48

 1000 CENTRAL Ceramic Core Wire-wound Chip Inductor CT1008CSF-102J, #AA51

 1000 TDK Multilayer Ceramic Capacitors, C3225X5R0J107MT000N #AB67

 1000, Analog Devices Digital Potentiometer ICs, AD5220BRMZ10-REEL7, #Q41

 1000, ATC Multilayer Ceramic Capacitors, 700B0R5BT500XT, #AA78

 1000, CEL RF Bipolar Transistors, 2SC4536-T1-AZ, #AA46

 1000, Hirose CONN HDR 20POS SMD GOLD, DF30FC-20DP-0.4(82), M#19

 1000, Murata Ceramic Capacitor, GRM21BR60J106ME19L, #V174

 10000, VISHAY Ceramic Capacitor CRCW040210R0FRT7, #AC10

 10000, VISHAY Ceramic Capacitor CRCW0402200RJNTD, #AC40

10000UF 400V EPCOS B43310-A9109-M BEST QUALITY INDUSTRY CAPACITOR fce3K

863AX-G A S516 JVWL BOARD

1000PF 10KV VINTAGE A.I. LTD RF RADIO TRANSMITTER DOOR KNOB CAPACITOR ab3b53

1000PF 7.5KV VINTAGE HUNTS RF RADIO TRANSMITTER DOOR KNOB CAPACITOR bsa4dd

1000UF 200V 86F203M GENERAL ELECTRIC MILITARY SPEC VINTAGE CAPACITOR ad1x18

1000UF 450V KEMET / RIFA PEH169YO4100MU2 HIGH CURRENT INDUSTRY CAPACITOR faa82

1000x Voltronic Trimmer variable capacitor 3.0, JZ150, 768-JZ150, #AA22

1000x, Cel RF Bipolar Transistors NPN High Frequency, NE85639-T1-A, #AA40

1000x, IMS RCC-0805-2200G, RCC08052200G ,  #AA25

1000x, IMS RCC-0805-560J, RCC080556R0J,  #AA28

1000x, TEMEX CERAMICS 193-125924, 193125924,  , #AA43

1000x, Vishay Trimmer Resistors SMD 3MM, TS3YJ101MR15, 72-TS3YJ-100 #AA12

1000x, Voltronics trimmer Variable capacitor, JZ080, 768-JZ080  #AA31

100117302 DRAFT GAUGE 4-20 MA

100503-03 - OEM LENNOX HEAT PUMP DEFROST SENSOR THERMOSTAT L70-28F (21E19010-1)

1006922 P-38 G065 HS90P058 HS90 P-44-HS-90 1005684 1005682 1005683 P-44 #1624W1

100MM WAFER VACUUM CHUCK,TAMAGAWA TS3617N2E4,DA2D24B,EXD2015M-N

10-137 FILTER RANGE 0-100 PSIG / 0-7 BAR MAX TEMP 150°F/65°C - LOT OF

1022369 DIAPHRAGM FOR ROTOCHAMBER TYPE FOR ANCHOR WINCH

1045520 Original Nordson 200 Mesh Gun Filter 2pack

1046711-EA BOARD

10-71380-01 REV:01,10-71582-01 REV:00,10-71583-01 REV:00 BOARD

10-71561-01 REV:01 BOARD AS PHOTOS

10-71561-01 REV:01,10-71380-01 REV:01,10-71582-01 REV:00,10-71583-01 REV:00

 1080, KEMET Molded Tantalum Capacitors, T491A105K016AT,  #AB77

1098530-00-F MODELSEAT 1R RHD DRIVER SW 8WRT

10R 130W 10 OHM VARIABLE HIGH POWER LOAD RESISTOR  PENTAGON PB130H fd1K11

 10V,  400,

 10V, ,  1750

Amphenol Circular Receptacle, MS27497T18F32P, M39029/58-363,

ELKAY 320A REMOTE MULTI RANGE TIMER SWITCH 1 SEC -HOURS fce1b

Flexible Hose Vacuum bellow medium wall NW16 x 10",  RACK H #H92

Flexible Hose Vacuum bellow medium wall NW16 x 12",  RACK H #H91

Flexible Hose Vacuum bellow medium wall NW16 x 24",  RACK H #H93

FUJIKIN 0.P.0.4-0.6 MPa TYPE N.C. & TESCOM PV7277K-138-8, MICRO TORR MC1-902

MDC VACUUM Flexible Hose Vacuum bellow 4" X KF-40, NW40, RACK H #H90

NOR-CAL NIPPLE NWX 5.5", NW-X 5.5" KF-X 5.5",

Nor-Cal Tee Reducer 3TR-NW-50-16B, NWx NW16, KFX KF16

NUPRO Poppet Check Valve 1/4" NPT x 1/4 COMP, 3-PSIG, B-4CA1-3 #134A4

NUPRO Poppet Check Valve Fixed Pressure 1/4" FNPT, 10 PSI, B-4C2-10 #134A3

Parker Straight Thread Elbow 12C50XSS, 12 C50X-SS, 2503-12-12C, 12 C5OX-SS

SMC Solenoid Valve 24V, SY3140-5L0Z + SY100-30-4A, #1214N

SWAGELOK FLEX HOSE Fiber Braid Smooth Bore PTFE 1/4'', SS-XT4TA4TA4-12

SWAGELOK M-810-1-12, M810112, Male Connector 1/2" COMP X 3/4" NPT #1181N2

TEMPCO Heater Element 1/4" Dia x 10" L, 160W, 208V, HDC19807,

SCM SV3000 SOLENOID VALVE PLUG-IN, SV3200R-5FU, SV3200R5FU,

Bussmann 170N3239, 75A, 660V, 89254,  #1616AN

CREDO 13055 X-360 PARABOLIC FLUTE 7/16" DRILL BIT - 3/8" SHANK

Pack Ink Cartridge For Foxjet Solo 100 Black ITW Marking & Coding 5780201

DORMAN #590-001 FUEL PUMP DRIVER MODULE

Trimble TSC3 2017.20 with/ many modules

Trimble TSC3 SCS900 V3.73 2017.20 Trimble w/ Roads Many Modules

WACKEYS™️ EMOJI KEYS KW1/66 - 88996

Omega High Temperature Thermocouple Probe, SCASS-040U-12-SHX

SWAGELOK NUPRO Check Valve 1/4" VCR , 6L-CW4VR4,  #1631P5

 1100, ITT Cannon DSUB AWG 20-24 A191, 330-7708-001, 3307708001 #1474G

1110367 SHOCK ABSORBER FOR GRAMMER SEAT DAMPER

 11-14259-01 REV B BOARD

1119.3619.00 N - N PREMIUM QUALITY TEST CABLE  WITH R&S CRTU-S fd7b31