64-W6185B01A優勢供應
64-W6185B01A優勢供應
64-W6185B01A優勢供應
1．輸入/輸出單元
輸入/輸出單元通常也稱I/O單元或I/O模塊，是PLC與工業生產現場之間的連接部件。
PLC通過輸入接口可以檢測被控對象的各種數據，以這些數據作為PLC對被控制對象進行控制的依據；同時PLC又通過輸出接口將處理結果送給被控制對象，以實現控制目的。
由於外部輸入設備和輸出設備所需的信號電平是多種多樣的，而PLC內部CPU的處理的信息只能是標準電平，所以I/O接口要實現這種轉換。
I/O接口一般都具有光電隔離和濾波功能，以提高PLC的抗幹擾能力。另外，I/O接口上通常還有狀態指示，工作狀況直觀，便於維護。
PLC提供了多種操作電平和驅動能力的I/O接口，有各種各樣功能的I/O接口供用戶選用。I/O接口的主要類型有：數字量（開關量）輸入、數字量（開關量）輸出、模擬量輸入、模擬量輸出等。
常用的開關量輸入接口按其使用的電源不同有三種類型：直流輸入接口、交流輸入接口和交/直流輸入接口。
常用的開關量輸出接口按輸出開關器件不同有三種類型：是繼電器輸出、晶體管輸出和雙向晶閘管輸出。
繼電器輸出接口可驅動交流或直流負載，但其響應時間長，動作頻率低；而晶體管輸出和雙向晶閘管輸出接口的響應速度快，動作頻率高，但前者只能用於驅動直流負載，後者只能用於交流負載。
PLC的I/O接口所能接受的輸入信號個數和輸出信號個數稱為PLC輸入/輸出（I/O）點數。I/O點數是選擇PLC的重要依據之一。當係統的I/O點數不夠時，可通過PLC的I/O擴展接口對係統進行擴展。
2．通信接口
PLC配有各種通信接口，這些通信接口一般都帶有通信處理器。
PLC通過這些通信接口可與監視器、打印機、其它PLC、計算機等設備實現通信。
PLC與打印機連接，可將過程信息、係統參數等輸出打印；與監視器連接，可將控制過程圖像顯示出來；與其它PLC連接，可組成多機係統或連成網絡，實現更大規模控制。
與計算機連接，可組成多級分布式控制係統，實現控制與管理相結合。遠程I/O係統也配備相應的通信接口模塊。
3．智能接口模塊
智能接口模塊是一獨立的計算機係統，它有自己的CPU、係統程序、存儲器以及與PLC係統總線相連的接口。
它作為PLC係統的一個模塊，通過總線與PLC相連，進行數據交換，並在PLC的協調管理下獨立地進行工作。
PLC的智能接口模塊種類很多，如：高速計數模塊、閉環控制模塊、運動控制模塊、中斷控制模塊等。
80/20 8020 T Slot Aluminum Extrusion 1530 x 84" Long, Heavy Smooth Profile
800' Spool of 6AWG THHN Wire Brown 19 Strand Nylon Jacket
800' Spool of 6AWG THHN Wire Orange 19 Strand Nylon Jacket
800' Spool of 6AWG THHN Wire Yellow 19 Strand Nylon Jacket
91873-01 COIN POWER SUPPLY UNIT ISSUE 5 M1
A BEKA ACADEMY BASIC MATH MRS. HOWE LESSONS 106-170 DISCS 24DL106-170004
A BEKA ACADEMY ENGLISH 7 MRS. SCHMUCK LESSONS 130-170 DVDS 21DL130-170005
A&D FW-31K Platform Scale 31kg or 60lb Capacity w/ 0.01 Resolution
A&I AMERICAN INTERNATIONAL GLOBAL LEARNING SCHOOL IN SPANISH ENTREGA 2, 9 & 10
A.O.Smith 7-349220-01 Motor, 200-230/460VAC 3PH 1HP 1745RPM X143T 7/8"Shaft
Aalborg GFC17 Mass Flow Controller for Helium Gas 0-1SCFH 24VDC 0-5V/4-20mA
Aalborg GFM37 Mass Flow Meter for Argon Gas 0-70SCFH 24VDC 0-5V/4-20mA
AASTRA 6731i VOIP DISPLAY PHONE WITH HANDSET
AB 100-MO5NZ 4-pole 24VDC coil Relay Contactor
AB 150-F25NBRB SMC-Flex Soft Starter 460VAC 15HP w/Module 41391-454-02-B2FX
AB 700DC-MB310 4-pole 24VDC coil Relay Contactor
ABB 1SFA 616401R4130 Sounder 115V
ABB 1SNA-610-004-R0700 24VAC/DC Relay STDP
ABB 272-K16A Circuit Breaker 277/480VAC, 16A, 2-Pole
ABB 480V Circuit Break Model: ESB43035L
ABB AC DRIVE FREQUENCY CONVERTER 50HP 37KW 380-480V 72A ACS550-U1-072A-4
ABB ACH550-UH-04A6-2 AC HVAC Drive 4.6 Amp 3-Phase 0-500Hz
ABB ACS 101-K25-I-U VFD, In: 200-240VAC 1-Phase 50/60Hz 4.4A, Out: 0-300Hz 1.4A
ABB ACS 143-K75-1-U General Purpose VFD 200-240VAC 3.2A 3PH *Missing Cover*
ABB ACS350-03U-03A5-2 AC Drive 0 to 200-240V 3PH OUT (missing keypad)
ABB B6-30-10 Contactor, 12Amp, 300VAC, w/ RV-BC 24-60V Surge Suppressor
ABB BAILEY INFI90 HARMONY / INFI 90 BRIDGE CONTROLLERS INLIM03 & INBIM02
ABB BAILEY NAMM03 NETWORK 90 ANALOG MASTER MODULE AMM
ABB BAILEY NDSM04 NETWORK 90 DIGITAL SLAVE MODULE DSM PULSE INPUT
ABB CP-D 24/0.42 Switch Mode Power Supply, 100-240VAC IN, 24VDC/0.42A OUT
ABB CT-AHD.12 Timer Off-Delay 0.05Sec-100Hr 24-48VDC Control 24-240VAC Contacts
ABB E234-AV Time Delay Relay 10A ~ 250V
ABB LS35P15B11 Mechanical Safety Switch 400VAC 1.8A / 24VDC 2.8A 1NC w/ Key
ABB M3SS3-47G20L1 Lighted 3-Position Selector Switch, Green, 120VAC
ABB MS325-690V Manual Motor Starter 6A, 6kV *Missing Contact Cover, See Details*
ABB OT16E3 Disconnect Switch w/ABB OA1G01 Auxiliary Contact
ABB OT63ET3 Disconnect Switch, 3-Pole, Current Rating: 80A, Voltage Rating: 690V
ABB P-HB-DIO-40010000 DIO 400 TERMINAL BASE DIGITAL I/O MODULE
ABB S 271 K13A 1 Pole Circuit Breaker 13A, 277/480VAC
ABB S 271 K1A 1 Pole Circuit Breaker 1A, 277/480VAC
ABB S 271 K3A 1 Pole Circuit Breaker 3A, 277/480VAC
ABB S 271 K6A Single Pole Circuit Breaker 6A, 277/480VAC
ABB S 271 K8A 1 Pole Circuit Breaker 8A, 277/480VAC
ABB S 272 K16A 2 Pole Circuit Breaker 16A, 277/480VAC
ABB S201U-K13 Circuit Breaker 1 Pole 240VAC 13A 50/60Hz DIN Rail Mount
ABB S201UK4 Single Pole 4A Circuit Breaker w/ S2C-H6RU Auxiliary Contact 1NC
ABB S201U-K4A Circuit Breaker 1 Pole 4A 240VAC 50/60Hz DIN Rail Mount
ABB S201U-K5 Circuit Breaker 1 Pole 240VAC 5A 50/60Hz DIN Mount
ABB S202 D13 Circuit Breaker, 2-Pole, 230V-400V
ABB S203-K6A Circuit Breaker, 3-Pole, Rated Current: 6A, Voltage: 277/400VAC
ABB S261-B16 Circuit Breaker, ABB S261 B-6 Circuit Breaker **COMBO**
ABB S261-C1 Circuit Breaker 277/480VAC
ABB S261-C6 Circuit Breaker 277/480VAC, 6A
ABB S262C20 2-Pole Circuit Breaker 20A, 277/480VAC
ABB S263-D10 Circuit Breaker, 3-Poles, Rating: 400VAC 10A
ABB S271-K0.5A Circuit Breaker 0.5A, 1 Pole, 230/400V
ABB S271-K1.6A Circuit Breaker, 1-Pole, 1.6A, 230/400V
ABB S271-K13A Circuit Breaker, 1-Pole, 13Amp, 277/480VAC
ABB S271-K16A Circuit Breaker, 230/400V, 1 Pole, 16A
ABB S271-K1A Circuit Breaker 277/480VAC
ABB S271-K6A Circuit Breaker 6Amp, ABB S271-K10A Circuit Breaker 10Amp
ABB S271-NAK16A Circuit Breaker, 2 Pole, 16 Amp, 230V
ABB S271-Z25 Circuit Breaker, 1-Pole, 240/415V, 25A, DIN Rail Mount
ABB S272-K16A Circuit Breaker 277/480VAC, 16A, 2-Pole
ABB S272-K16A Circuit Breaker 277/480VAC, 16A, 2-Pole w/Outer Contacts
ABB S281-NA Z32A Circuit Breaker 2-Pole 32Amp
ABB SENSOR TARGET EDEN JOKAB SAFETY 2TLA020046R0600
ABB T1N Rotary Disconnect Switch, 3-Pole, 690VAC/500VDC Max, *No Rod or Handle*
ABB TCSGAA AC Current Sensor 2-20A, 3-50VDC, 1A Rating, 10A Inrush
ABB Tmax T1N Circuit Breaker 600VAC 60A 3 Pole w/ K5FCH Panel Mount Lever
ABC REPLACEMENT BATTERY CARTRIDGE RBC27
ABM Pressure Gauge, 0-60PSI, 1/4"NPT, 2.70" Dia. Dial
Absolute Process Instruments API 4058 G D24 Wide Ranging Strain Gauge
Absolute Process Instruments API 4059 G Wide Ranging Bridge, With Socket
Absolute Process Instruments API 4059 G Wide Ranging Bridge/DC Isolator, 115VAC
Absolute Process Instruments API 4380 G D24 Wide Ranging DC/DC Isolator, 24VDC
Absolute Process Instruments API 4380G Wide Ranging DC/DC Transmitter Isolator
AC Tech M1420B Variable Frequency Drive 2HP 480VAC In 0-460VAC 3.4A Out
ACANO / CISCO SERVER X3 BLDRA MSIP-REM-VG1-BLDRA / 2* DS1050-3 POWER SUPPLIES
ACBEL EMC2 EMC^2 FS9024 875 WATT SERVER POWER SUPPLY 710G 071-000-597-00
Accelevision LCDP5H 5" Universal Monitor, Voltage: 12VDC, 960 x 234 Resolution
Acces I/O Products PCI Controller Board ROB08A Rev C1
Acces I/O Products PCI Controller Board ROB08A Rev C2
Accu Coder 802S-20-S-1024 Stainless Steel Encoder 8-28VDC 1024 Cycles / Rev
Accu-Coder/Power Mation 220C OC Thru-Bore Shaft Encoder 5V 24 Cycles/Rev
Acculex DPP-210 24 Column Panel Mount Thermal Printer
Accusense 300T-UB1-N-B2 Airflow Switch 300 Series
AccuWeb 161202 PDG Steering/Displacement Guide 18"x11"x4"
Accuweb Inc SF-2 7102-01 Web Guide w/Accuweb MTR-3094 DC Motor 90VDC, 1750RPM
AccuWeb Micro 1000 Web Guide Controller, Input Voltage: 0-132VAC or 180-264VAC
AccuWeb MME-1 7300-01 Linear Actuator, Travel: 1", 48VDC Servo Motor
AccuWeb RGP 1003-01 Remote Guide Point Adjust Station, 7-Pin Connection
Accuweb Ultra-sonic Control Board *Parts Only*
Ace Controls 691 080 00 TA 80-32 Profile Damper 80mm M16 Thread
Ace Controls FA-1210M-B Shock Absorber, 3.5mm Shaft Dia, 10mm Stroke, W/ Rod Tip
ACE Controls GS-28-500-CC-R100 Push Type Gas Spring 28mm Diameter 500mm Stroke
Ace Controls MC25 Miniature Shock Absorber, 1/4" Stroke, 4-12lb Effective Weight
ACE Gas Springs GS-15-100-CC-R-180 Gas Spring 100mm Shaft Length, 6mm Diameter
Ace Gas Springs HB 28-200-CC-M Dampening Rod 200mm Stroke 3000N Force
Ace Glass 5395-06 Pyrex 19 Liter Bottle w/ Serrated Vacuum Take Off *No Coating*
Ace Glass Inc. 1 1/2" ID Beaded Pipe 5" Length for Laboratory Glassware 75PSI
Ace Glass Inc. 8828-303 1 1/2" ID Beaded Pipe 4" Length 75PSI
ACE MA35M Adjustable Shock Absorber 35in/lbs Cycle 53,000in/lbs Hour 1" Stroke
ACER 22" LED LCD COMPUTER MONITOR BLACK V226WL UM.EV6AA.002 100-240V
ACER S200HQL 19.5" LED HD 1600 * 900 LCD MONITOR
ACLARA TECHNOLOGIES LAND-MOBILE TRANSMITTER RECEIVER (27.41-960 MHZ) 3321-012-RB
ACME Electric T137922 Transformer 2KVA 1PH 240x480V-Pri 24x48V-Sec
Acme SPS-155 OV Single Output Linear Open Frame DC Power Supply, 104-127VAC In
Acme T-2-53014-S General Purpose Transformer, Primary: 240x480V, Sec: 120/240V
Acme TA-2-81211 Transformer, 100VA, Single Phase, With Primary Fuse Kit
Acme TA-2-81309 Industrial Control Transformer, Pri: 208/277/380V, Sec: 95/115V
ACO / CALIX 100-00343_20 TEST PROCESSOR BOARD SN5PPU00AA
Acopian 512D6A Power Supply, 105-125 VAC, 50-400Hz, Single Phase
Acopian A07XN100 Ripple Power Supply 120VAC to 0-7VDC 1A
Acopian A36HT800 Regulated Power Supply, Nominal Output Voltage: 36
Acopian TD15-450 Dual Tracking Power Supply, Input: 105-125VAC, 50-400Hz 1-Phase
Acopian VA12MT400 Regulated Power Supply 105-125VAC to 12VDC @2.6-4A
ACOPIAN Y030PX4 WIDE ADJUST OUTPUT PROGRAMMABLE AC-DC POWER SUPPLY
Acros SR-0015-X Vacuum Pump 115VAC 1.2A 1PH 5μF 24inHg *Missing Capacitor*
ACROSSER AR-V5403 FANLESS COMPUTER INTEL 945GME CORE2 DUO T5500 1.66GHZ 16GB SSD
ACS Motion SB214ND Standalone Panel Mounted 4 Axis Controller 20kHz Sample Rate
Action Pak 4300-162 DC-Input Isolating Signal Conditioner Relay, Power: 120VAC
Action Pak 4650-106 Relay
ACTO 1024 * 768 LX650 DIGITAL MULTIMEDIA PROJECTOR 3200 LUMENS 800:1 CONTRAST
Actron A5210-16P Ultra-Lightweight Aluminum Slide, 16" Closed, 32" Open
Acuity Imaging CA-M610-100 Strobe Light for Machine Vision 115VAC 100W
Acurite 387-595000 X Y Table Readout System w/ 20" Travel Linear Scales
AD1230-350W INDUSTRIAL POWER SUPPLY AC110/220V 50/60HZ DC 12V 30A LIKE MEAN WELL
ADAM 5-Port Industrial Ethernet Switch ADAM-6520, 3000VDC Surge Protection
Adam-4570 2-port Ethernet to RS-232/422/485 Data Gateway
Adaptive Micro Systems 1072-0041 Alpha Cable Remote Keyboard
ADC / TE CASS SPL 1X16 SPLITTER 10FT 0CMF1X4169A 10FS FIBER
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