AB 1756-ENET 模塊 全新原裝
AB 1756-ENET 模塊 全新原裝
AB 1756-ENET 模塊 全新原裝
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。
ISV-64 REV 1.0 TAC INC.
ISYS PCI-MIO BOARD REV.1,9916 L1=TOP
ISYS STEPPER REV.2 BOARD 9-9-97 L1 0100FM4339
ITM IDP-1010S INTELLIGENT DC POWER SUPPLY TESTED WORKING FREE SHIP
IWAKI AIR DRIVEN PUMP CONTROLLER AC-3
IWAKI BELLOWS PUMP FS-15HT1 & 2EA QEV-8V VALVE FREE SHIP
IWAKI BELLOWS PUMP FS-30HT2 & 2EA QEV-8V VALVE FREE SHIP
IWAKI CONTROLLER EHNC-CY, METERING PUMP EHN-C36FC6Y
IWAKI EH CONTROLLER EHC-C100PR, METERING PUMP EH-C35FF-100PR9
IWAKI MAGNET PUMP MD-30FX-220N
IWAKI MAGNET PUMP MD-30RZ WORKING
IWAKI SPM.SC-1 CIRCUATION PUMP CONTROLLER SC-1-S #1
IWATSU PB-466 IF BOARD S-F0466
JAI CV-340E CCD VIDEO CAMERA 12VDC
JANZ VME-SERIES VSIO-D8 BOARD VSIO-D8/8A,V3.5,BO-FVM-16006
JAPAN SERVO 6H12.5FN GEARHEAD REDUCER, HMK II SERIES INDUCTION MOTOR IH6PF6N
JAPAN SERVO 6H12.5FN GEARHEAD REDUCER, HMK II SERIES INDUCTION MOTOR IH6PF6N #
JAPAN SERVO KH56QM2B048 MOTOR COOL MUSCLE CM1-C-23L20A
JAPAN SERVO KH56QM2B048 MOTOR COOL MUSCLE CM1-C-23L20A #
JAPANESE ORIGINAL IMPORTED SERVO DRIVER SVEH5-P *HMB*0067,GLM20 TYPE FREE SHIP
JAPANESE ORIGINAL IMPORTED SERVO DRIVER SVEH5-P *HMB2*0067,GLM20 TYPE FREE SHIP
JASCO CO-1560 INTELLIGENT COLUMN THERMOSTAT FREE SHIP
JASCO HG-1580-31 SOLVENT MIXING MODULE FREE SHIP
JASCO PU-1580 INTELLIGENT HPLC PUMP FREE SHIP #1
JASCO PU-986 INTELLIGENT PREP PUMP
JDS UNIPHASE LASER 1135P-3500,AND LASER POWER SUPPLY 1216-2 WORKING
JEL ROBOT GCR4210-300-PM-06450,SAL46C6GR-06619,C4451-00807,65AX-089,VG-300
JEL ROBOT STCR4130S-200-PM,5 AXES CONTROL C6000S C6501S-00804,PENDANT 65AX-077
JENAER ANTRIEBSTECHNIK PHYTRON ZMP 92/70 H/V ID.No 02003819 FREE SHIP
JENNY SCIENSCS SV 36V5-DC E6200012 MCN2-PHI BOARD
JENOPTIK 013501-846-27/00 PCB BOARD 013501-046-25/01,013501-815-14/00 FREE SHIP
JEOL APU [P+] PB BOARD SP00858-01
JEOL BOARD APU [A+] PB SP000880-01 & SP000992-00 APU [A+] -ADD-PB
JEOL BOARD DI PS-PB SP000877-00
JEOL BOARD FAB REF-PB SP000887-01
JEOL BOARD IAP CONT-PB SP000938-00 & IAPS-PB SP000939-01
JEOL BOARD ISPS-PB SP000941-00
JEOL BOARD MFP CONT-PB SP000888-00
JEOL BOARD PENNING-PB ASSY SP000817-01
JEOL DTP-PB BOARD SP000765-02
JEOL EF/Q PS-PB BOARD SP000942-00
JEOUNG IL JPD-1100 BOARD
JETA POWER UNIT A501-1ADE WORKING
JINYOUNG TFT LCD MONITOR TX12VH-T
JK500 LASER FIBER OPTIC CABLE P44J39308 FREE SHIP
JL601 RELAY BLOCK REV.1.0 MODEL:ADC BOARD
JL601 RELAY BLOCK REV.1.0 MODEL:GND BOARD
JL601 RELAY BLOCK REV.1.0 MODEL:UB2-LDD BOARD
JL601-TPS REV.1.0, JL601-C-CHECK BOARD
JMAR PSI. C 2000 PCBA,STAGE INTERFACE CKA 202-0206-001,BOM REV A,SCH REV B,[2PCS
JRC GPS NAVIGATOR JLR-6000 TESTED WORKING
JRC,JAPAN RADIO 13.56MhZ PLASMA RF POWER GENERATOR,NAH-1013-200P,1K,W/MATCHING
JRC,JAPAN RADIO CO. 60MhZ PLASMA POWER RF GENERATOR,NAH-1030-5A,5KW,NCD-4235
JROBBINS INS CLS B-1 3P Brushless DC,KLA 3629-3X-REF M100 SERVO PRODUCTS
JT ELECTRONICS MEGAPAC IMP2-510002 POWER SUPPLY TESTED WORKING
JTAG 105 43354 BOARD
JUSTEK LINEAR SERVO DRIVER JSMD-02, ROTARY DRIECT MOTOR JTR2408-1A02N WORKING
JUSTEK ROTARY DRIECT DRIVE MOTOR JTR2408-1A02N TESTED WORKING
JZMMC-CP40B-02BR DF9200399-C0 REV.C BOARD
K2CPU3 SYNCOTEC BOARD
K-380-02 MINICOM K380A M-NET.5001 64TR BOARD
K-398-02 MINICOM M-NET.5002 BOARD
K-399-02 MINICOM M-NET.5003 BOARD
KAIJO FB-131 WIRE FJ-A PCB BOARD
KAIJO ITF-100 396241A-1/2~2/2 BOARD
KAIJO KJ-118-I A & RIF-001235529 1/4~4/4, BOARD
KAIJO MOS HDC-002A 232381-D BOARD
KAIJO MOS ILL-001 383145C-1/2 ~ 2/2 BOARD
KAIJO MOS MPU-003 BOARD 229557-B-1-4 ~4/4
KAIJO MOS MPU-102,230966D-1/6/6/6 BOARD
KAIJO MOS SVC-004A, BOARD
KAIJO SRM-001,223608D-1/4~4/4 BOARD
KAMOSEIKO BALL REDUCER BR85SH-20G-S037 GEARHEAD 1/20G
KAMOSEIKO CORP. BALL REDUCER GEARHEAD BR65SS RATIO 1:10G
KAMOSEIKO CORP. BALL REDUCER GEARHEAD RATIO 1/20G
KAMOSEIKO CORP.CAM INDEX, PDB12F-02-036-8, ORIENTAL GEARED MOTOR, BRAKE, FLANGE
KAN EAS-TX-80-R5 RANGE -80 ~ +20C IN BOX FREE SHIP
KANOMAX K32-21751 REV.A BOARD 1878 FREE SHIP
KARUMAN ACE SAGInoMIYA WLK-2062RE DIGITAL VERTEX FLOW METER
KAVO EWL 4041 HY HIGH SPEED HF SPINDLE MOTOR & 4442 6415600 CONVERTER WORKING
KAWASAKI 1HA-12,1HA-72,50999-2218R24 ROBOT CONTROLLER BOARD FREE SHIP
KAWASAKI 1LC-11,1LC-51,1LC-41 ROBOT CONTROLLER BOARD FREE SHIP
KAWASAKI 1LE-51,1LE-11,1LE-41 ROBOT CONTROLLER BOARD FREE SHIP
KAWASAKI 1LF-51,1LF-11,1LF-41 ROBOT CONTROLLER BOARD FREE SHIP
KAWASAKI 1LG-63,1LG-43,1LG-53 ROBOT CONTROLLER BOARD FREE SHIP
KAWASAKI 1LJ-51,1LJ-41 ROBOT CONTROLLER BOARD FREE SHIP
KAWASAKI 1MB-12,1MB-72,50999-2469R00 ROBOT CONTROLLER BOARD FREE SHIP
KAWASAKI ENCODER 60490-1001RB2 FREE SHIP
KAWASAKI SANYO DENKI SERVO MOTOR 27BM065BBX20,60490-1001RB2 NNB
KCB104VG2CG-G20-74-03 LCD PANEL & TDK PCU-P160A & D05030B FOR AGP3500-S1-AF
KDT CIMON TOUCH CM-T12CH,CIMON INDUSTRIAL COMPUTER FREE SHIP
KE KOKUSAI ACCURON CQ-1500A DIGITAL DIRECT CONTROLLER CQ1500A
KE KOKUSAI ELECTRIC DIGITAL DIRECT CONTROLLER ACCURON CQ1500 CQ-1500 TESTED
KEB AC DRIVER ART-NO 03.S4.R2E-3002
KEB AC MOTOR ART-NO 03.SM.000-3200 3000 RPM 2.8Nm
KEB COMBIVERT 07.F4.S1D-34201.2
KEB COMBIVERT DRIVE 53 S4 E4E-3001,FOR 53SMXXX3400 9.2KAV,OA S4 080-0019
KEB COMBIVERT DRIVE 53 S4 E4E-3001,FOR MOTOR 53SMXXX3400 9.2KAV # OA S4 080-0019
KEB COMBIVERT INVERTER HF-FILTER 14.E4.T60-1001
KEB EMC FILTER POWER LINE FILTER 19.E4.T60-3A01 E167544
KEB INVERTER S4 ART-NR 03.24.D2E-3011 POWER ON TESTED
KEB KARL E BRINKMAN INVERTER E167544 05F5B1B-3B0A
KEB KARL E BRINKMAN INVERTER E167544 12.F5.C1B-ALC3 AC3 PH 305...480V 13.3A
KEITHLEY 2002 MULTIMETER IEEE-488 TESTED WORKING
KEITHLEY BOARD CTM-05 PC6122 14014 REV F
KEMA KEUR POWER SUPPLY SPD14-2410P
KENSINGTON 300mm WAFER,LOAD PORT ROBOT 25-3000-0000-01,PROCES BOARD:4000-6109-03
KENSINGTON 4000-60010 SBC BOARD REV:J FREE SHIP
Kensington 4000-6002 Axis Board
KENSINGTON 5-AXIS MOTHERBOARD 77-4000-6043-00 REV:K FREE SHIP
KENSINGTON AXIS BOARD 4000-60002 REV:V & 4000-60003 REALTIME POSITION CARD FREE
KENSINGTON AXIS BOARD 4000-60002 REV:V FREE SHIP
KENSINGTON AXIS BOARD 4000-60002 REV:V.1 FREE SHIP
KENSINGTON AXIS BOARD 4000-60002 REV:V.1 FREE SHIP #1
KENSINGTON LABORATORIES 8500-16 STAGE
KENSINGTON LABORATORIES NANOMAT RICS WAFE LOAD PORT
KENSINGTON LABORATORIES ROBOT 11.25 4-8-4 1VAC,CONTROLLER 4000C,PREALIGNER
KENSINGTON LABORATORIES VACUUM MANIFOLD,661115
KENSINGTON LABS 4000-60010 BOARD
KENSINGTON LABS AXIS BOARD 4000-60002
KENSINGTON LABS AXIS BOARD 4000-60002,AXIS ROBOT PIGGYBACK 4000-60053-00
KENWOOD DC POWER SUPPLY PSR36-10 Y8
KEPCO BOP 20-10M BIPOLAR OPERATIONAL POWER SUPPLY/AMPLIFIER FREE SHIP
KEPCO HSM 48-21 TESTED WORKING
KEYENCE AP-31 DIGITAL PRESSURE SENSOR LOT OF 6
KEYENCE AP-33 DIGITAL PRESSURE SENSOR LOT OF SIX
KEYENCE BARCODE LASER SCANNER BL-701 & POWER SUPPLY BL-U2 TESTED
KEYENCE BARCODE READER BL-601 LASER TESTED
KEYENCE BARCODE READER BL-741
KEYENCE BARCODE READER CONTROLLER BL-U1,BL-601 LASER TESTED
KEYENCE BARCODE READER CONTROLLER BL-U1,BL-601 LASER TESTED #