AB 1756-HYD02/A 模塊 全新原裝
AB 1756-HYD02/A 模塊 全新原裝
AB 1756-HYD02/A 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。
MOTOROLA MPU VME BOARD MVME 147-012 FREE SHIP #1
MOTOROLA MVME 162 P244LSE BOARD,01-W3528F 51D FREE SHIP
MOTOROLA MVME 162-533A BOARD 84-W8960B01E,01-W3960B 70D,64-W4125COIA REV A
MOTOROLA MVME 167-034B 01-W3899B 34D BOARD,01-W3060F 04B FREE SHIP
MOTOROLA MVME 167-32B VME SBC,01-W3899B 01-W3060F
MOTOROLA MVME 172-223A CPU MODULE,PCB, ELECTRIC BOARD
MOTOROLA MVME 3100 CPU PCB BOARD
MOTOROLA MVME 3100 CPU PCB BOARD & J9060419A FREE SHIP
MOTOROLA MVME 316,84-W8336B01B FAB REV A,01-W3336B 01A BOARD #1
MOTOROLA MVME 712/M BOARD
MOTOROLA MVME 761-001 PCB BOARD WITH ADDITIONAL BOARD CABLE FREE SHIP
MOTOROLA MVME,VME 162-522A W/ TWO ETHERNET,LAN MODULE
MOTOROLA MVME,VME 761-001 PCB BOARD #1
MOTOROLA MVME162 P242E,01-W3627F 52D BOARD
MOTOROLA MVME162-432 BOARD 01-W3960B 56E & TEL TOKYO TEB203-12/GST
MOTOROLA MVME2604 712 I/O BOARD
MOTOROLA MVME2604 712 I/O BOARD,01-W3191F 21A,01-W3341F 04E,84-W8341F01A
MOTOROLA VME 340B BOARD
MOTOROLA VME BOARD MVME 147SB-2,64-W5892B01B REV B,01-W3781B 43C working
MOTOROLA VME BOARD MVME 335 FREE SHIP
MOTOROLA VME BOARD VME162PA 252SE,VME162PA252SE
MOTOROLA VME162PA 252SE BOARD
MOTOYAMA UCV PCTFE SEAT SUSF316L VALVE
Mott GSP515H3FF33 Penta Hiflow Gas Shield
MOXA CI-104J BOARD
MOXA CP-114IS PCBCP114I VER: 1.2 BOARD
MOXA CP-118U 8 Port RS-232/442/485 BOARD & OPT8-M9 FREE SHIP
MOXA NPORT SERVER LITE DE-304 RS-232 DEVICE SERVER POWER ON TESTED
MOXA OPT8A 8 PORTS RS-232 CONNECTION BOX IN BOX
MOXA SERIAL TO FIBER CONVERTER TCF-142-M LOT OF 2
MPM FOUR AXIS MOTION CONTROLLER BOARD PC-271/A
MSE 100FX 800851,POSITRON NETWORKS 220F000603-401 MSE MOTHERBOARD,220F000604-401
MSM2HD BOARD MCM2HX-3
M-SYSTEM F UNIT SERIES FVS-0A-K AC POWER CONVERTER
M-SYSTEM F UNIT SERIES FVS-0A-K AC POWER CONVERTER #
M-SYSTEM F UNIT SERIES FVS-4A-K AC POWER CONVERTER
M-SYSTEM F UNIT SERIES FVS-5A-K AC POWER CONVERTER
M-SYSTEM F UNIT SERIES FVS-A4-K AC POWER CONVERTER
M-SYSTEM F UNIT SERIES FVS-A4-K AC POWER CONVERTER #
M-SYSTEM F UNIT SERIES FVS-A5-K AC POWER CONVERTER
M-SYSTEM F UNIT SERIES FVS-AA-K AC POWER CONVERTER
M-SYSTEM OPTICAL TRANSMITTER OT-4-R 24V DC LOT OF 2
MTS 493.40 I/O CARRIER BOARD 100001086 D & VALVE DRIVER 493.14,& 493.25 FREE
MTS 498.96-1B PROC CPU-0 BOARD MOTOROLA 01-W3839F 07C FREE SHIP
MTS ASSY D477747 ADDA 498.65 490072-04A 478492-02A
MTS BOARD 498.02 480775-01B
MTS BOARD ADDA 498.65 ASSY D477747 WITH SMALL PCBs 490072-04A 478492-02A
MTS BOARD ADDA 498.65 ASSY D477747 WITH SMALL PCBs 490072-04A 490072-03A D485270
MTS BOARD ADDA 498.65 ASSY D477747 WITH THREE SMALL PCBs D490071-01A D478495-01C
MTS BOARD DIG IO 498.70 438973-01E BRD ASSY
MULTICOM SYSTEM PIO-D24 BOARD
MULTI-FUNTION DAS CARD 8112DG
MULTILIN MM300-GEHP1CACX,PSU,CPU,IO-C,IO-A,IO-C #1
MULTILIN SR750-CASE 750-P1-G1-S1-HI-A20-R-T-H FEEDER MANAGEMENT RELAY #
MULTILIN SR750-CASE 750-P1-G1-S1-HI-A20-R-T-H FEEDER MANAGEMENT RELAY FREE
MULTITEST BAUTEILSEITE AMIO CENTRAL CARD 49.03.22.09
MULTITEST BAUTEILSEITE BOARD 49..01.57.00
MULTITEST BAUTEILSEITE BOARD 49.01.56.00
MULTITEST BAUTEILSEITE BOARD 49.03.23.00,49.11.12.10
MULTITEST BAUTEILSEITE BOARD 49.11.18.00
MULTITEST BAUTEILSEITE BOARD 49.11.22.00
MURR ELEKTRONIK 85155 15032-1.01 POWER SUPPLY FREE SHIP
MURR ELEKTRONIK 85155 15062-1.01 POWER SUPPLY LOT OF 3
MURR ELEKTRONIK SWITCH MODE POWER SUPPLY MCS20-230/24
MURR ELEKTRONIK SWITCH MODE POWER SUPPLY MCS20-230/24 #1
MURR MCS10-230/24 SWITCH MODE POWER SUPPLY
MURR MCS10-230/24 SWITCH MODE POWER SUPPLY LOT OF 2
MURR MCS3 115-230/24 SWITCH MODE POWER SUPPLY
MURR POWER SUPPLY ART. NO 85083
MURR SWITCH MODE POWER SUPPLY ART. NO. 85087 MCS20-230/24
MURR SWITCH MODE POWER SUPPLY MCS5-230/24 SINGLE PHASE LOT OF 2
MUSASHI ENGINEERERING PS-0003-01B BOARD
MUSASHI ML-808EX DIGITAL CONTROLLED SUPER PRECISION DISPENSER #1 FREE SHIP
MUSASHI ML-808EX DIGITAL CONTROLLED SUPER PRECISION DISPENSER #2 FREE SHIP
MUSASHI MPP-1 PRECISION CONTANT VOLUME,FLUIDS DISPENSER
MUSASHI SUPER Σx-V7 SIMPLE OPERATED SUPER INTELLIGENT DISPENSER POWER ON TESTED
MUSASHI SUPER Σx-V7 SIMPLE OPERATED SUPER INTELLIGENT DISPENSER POWER ON TESTED#
MUSE M9600-300, CAP: 300 LBS, LOOP POWERED, 4-20MA FREE SHIP
MW MEAN WELL D-30B POWER SUPPLY & 98052E HS 03-VO TESTED WORKING FREE SHIP
MW300GT-A 300MM DUMMY WATER 25PCS FREE SHIP
MYCOM MNC-100 MOTION CONTROLLER
MYCOM PF596-AC 5-PHASE 5-LEAD STEPPING MOTOR
MYCOM PF599-BC 5-PHASE STEPPING MOTOR
MYCOM UPS52-130 SERVO DRIVE
MYCOM UPS52-130E SERVO DRIVE
MYKROLIS INTELLI FLOW DIGITAL FLOW CONTROLLER DSPTP1B1 100SCCM CF4(N2 ON LABEL)
MYKROLIS INTELLI FLOW DIGITAL FLOW CONTROLLER DSPTP1B1 200SCCM HBr(N2 ON LABEL)
MYKROLIS INTELLI FLOW DIGITAL FLOW CONTROLLER DSPTP1B1 250SCCM Cl2(N2 ON LABEL)
MYKROLIS INTELLI FLOW DIGITAL FLOW CONTROLLER DSPTP1B1 300SCCM Ar(N2 ON LABEL)
MYKROLIS INTELLI FLOW DIGITAL FLOW CONTROLLER DSPTP1B1 300SCCM CF4(N2 ON LABEL)
MYKROLIS INTELLI FLOW DIGITAL FLOW CONTROLLER DSRTN1B1 200SCCM C2F6(N2 ON LABEL)
MYKROLIS INTELLI FLOW DIGITAL FLOW CONTROLLER DSRTP1B1 200SCCM SF6(N2 ON LABEL)
MYKROLIS INTELLI FLOW DIGITAL FLOW CONTROLLER DSSTN1B1 500SCCM SF6
MYKROLIS INTELLI FLOW DIGITAL FLOW CONTROLLER DSSTP1B1 1000SCCM N2
MYKROLIS MODEL HPC-20 CDG ADAPTER UNIT MODEL HPC-20T160
MYKROLIS SOLID SENSE TF PRESSURE TRANSDUCER RANGE 100 PSIG OUTPUT 4 TO 20mA.
MYKROLIS SPT204 250 PSIG PRESSURE TRANSDUCER GAUGE, SPAN LR050 DIGITAL INDICATOR
MYRON L COMPANT SERIES 750 753-1-NT 220V
NACHI BEARING 6919Z RUSTY SPOT
NACHI COSEL FJK7002A POWER SUPPLY FJK7002A-P1C
NACHI ROBOT AR CONTROLLER ROP300,U11-A01
NACHI UM081 11-92101808 BOARD FREE SHIP
NACHI UM085A BOARD 14-92111247
NACHI UM802E BOARD
NACHI UM803A UM803-10,UM080 BOARD
NACHI UM836A BOARD
NACHI-FUJIKOSHI AC SERVO MOTOR MDMA102D2V3 1.0KW
NAGANO JAPAN RADIO HEATER FILTER-TW2 NFH-247
NAGANO KEIKI GC30-101 PRESSURE SENSOR LOT OF 3
NAGANO KEIKI PRESSURE GAUGE ZT77 RANGE 0 TO 10 Kgf/cm^2
NAGANO KEIKI XR PRESSURE REGULATOR MAX. INLET PRESS. 20MPa RANGE 0.03~0.5MPa
NAIS AY33002 RT3S-24 RELAY LOT OF 11
NAIS FPO-C32T CONTROL UNIT,FPO-E8 EXPANSION UNIT PLC
NAIS PLC PSA2,FP2-C1,XY64D2P,X64D2,Y64P
NAIS TEMPERATURE CONTROLLER KT4 AKT4112100 LOT OF 3 POWER ON TESTED
NANOMETRICS 7200-2161 REV P1,115VAC 5AMP 50/60HZ,OLYMPUS OPTICAL 12V 50W HAL-L
NANOMETRICS MULTI-WAVELENGTH ELLIPSOMETER CONTROL MODULE EC110,UR80-0.01,2SS 32-
NANOMETRICS POWER SUPPLY 8300X POWERSPEC
NANOMOTION AB1A-HR4-1-S
NATIONAL ACF-0705T AC SERVO MOTOR FREE SHIP
NATIONAL BV-RB04USY TESTED WORKING FREE SHIP
National Instruments 182920D-01 PCI-DIO-96 Board
NATIONAL INSTRUMENTS 183617G-01 PCI-GPIB IEEE 488.2 BOARD
NATIONAL INSTRUMENTS ASSY187570C-02 PCI-6024E BOARD
NATIONAL INSTRUMENTS GPIB-1014P BOARD 180150F-02
NATIONAL INSTRUMENTS NI PCI-6221 BOARD
NATIONAL INSTRUMENTS NI PCI-CAN SERIES 2 ASSY189063C-01 BOARD
NATIONAL INSTRUMENTS PCI-7830R BOARD
NATIONAL NI 4552 BOARD TESTED WORKING
NATIONAL NI SCXI-1000, LC, SLOT POWER MODULE
豫公安備 41010502000017號