I/O的選擇
PLC在20世紀90年代已經(jīng)形成微、小、中、大、巨型多種PLC。按I/O點數(shù)分,可分為微型PLC(32I/O)、小型PLC(256I/O)、中型PLC(1024I/O)、大型PLC(4.69I/O)、巨型PLC(8195I/O)五種。
PLC與工業(yè)生產(chǎn)過程的聯(lián)系是通過I/O接口模塊來實現(xiàn)的。PLC有許多I/O接口模塊,包括開關(guān)量輸入模塊、開關(guān)量輸出模塊、模擬量輸入模塊、模擬量輸出模塊以及其他一些特殊模塊,使用時應(yīng)根據(jù)它們的特點進行選擇。
瘋狂低價甩賣
XYCOM Automation Sunglasses Turtle Hand Polished CHMA
XYCOM 9457 INDUSTRIAL PC/AT COMPUTER SYSTEM
Xycom Industrial Computer P133mhz 8megs Ram 6GB HD
PROFACE XYCOM INDUSTRIAL TOUCH PANEL,MONITOR XT 1502 T
Xycom 9487 Operating Interface USED Free Shipping
Xycom 8450 98649 Industrial Computer 845098649 USED
Xycom 9450 Industrial Computer USED Free Shipping
81001-410-56-R熱賣
81001-410-56-R熱賣
81001-410-56-R熱賣
Xycom 116312-099 G Mother Board 118051 116312099G USEDXycom 3410 T 301412001300P Interface 513332-F-95
Xycom 117190-001 Circuit Board 117190001 USED
Xycom 124161-001 Chip 124161001 NEW-NO BOX Free Ship
Xycom 99225A -001 Board 99226001 NEW-NO BOX Free Ship
XYCOM 9487 MONITOR 9487-2490016011000
NEW Xycom VME XVME-977 Hard / Floppy Drive Module
Xycom 3510-KP Flat Panel 3510KP NEW-NO BOX Free Ship
XYCOM 114195-001 114195001 USED Free Shipping
XYCOM XVME-505/2 I/O ANALOG MODULE ~ Used
5 XYCOM TOUCH SCREEN 9406ACT WILL POWER ON AS-IS
Xycom 112595-001 8000-SKM PC Board 1125950018000SKM
Xycom 113120 PC Board USED Free Shipping
NEW Xycom VME XVME-977 Hard / Floppy Drive Module
XYCOM DIGITAL I/O MODULE VME CONTROL CARD XVME-202
XYCOM 70530-001 CIRCUIT BOARD ~ Used
Xycom 3510-0104140012006 Operator Interface 513332-F-A
Xycom 3510 T 0104140012008 Operator Interface 513332-FA
XYCOM AOUT XVME-530 PCB
NEW Xycom VME XVME-977 Hard / Floppy Drive Module
Xycom 9640 Operator Panel/terminal 713364-STN-T-B
XYCOM Model 9440 INDUSTRIAL RACK-MOUNT Used
Xycom 9485 Monitor USED Free Shipping
Xycom XVME-560 Analog Input Board Module NEW
XYCOM 3612T TOUCH SCREEN DISPLAY ~ Used
XYCOM 9460 INDUSTRIAL PC/INTERFACE 115/230V ***XLNT***
Xycom Monitor PM9403T 115/230 Volt #26344
Xycom Automation DIO XVME-240 Module
Xycom 4810E IT Operator Terminal #25490
XYCOM DIO XVME-240 PCB
XYCOM LCD MONITOR TOUCH SCREEN 9487 OPERATOR PANEL CRT
XYCOM XVME-660 VME BUS XVME 660 XVME660 Intel USED
Xycom Floppy Disk / Hard drive card PArt# XVME-955 Used
Xycom PLC Rack W/ XVME-955 and XVME-686 Used
XYCOM SRM XVME-010 PCB
XYCOM AIN XVME-560 PCB VME Bus
XYCOM 9460 INDUSTRIAL PC/INTERFACE 115/230V ***XLNT***
Xycom 9465 KPM Industrial Flat Panel 9465KPM USED
Xycom VMEbus IASCM XVME-428/1 VME Board
Xycom Automation 70490-001 VME Card
5 XYCOM TOUCH SCREEN 9406ACT WILL POWER ON AS-IS
XYCOM IASCM XVME-428/1
XYCOM 9000-EXF 116074-001 EXTERNAL 3.5" FLOPPY DRV. NIB
Xycom Industrial PC, Intel Pentium 3 Computer
Xycom VMEbus Board DOUT XVME-260 32pt Relay Out NEW
XYCOM LCD MONITOR TOUCH SCREEN 9487-27B2118010000 USED
9450 XYCOM MONITOR/CRT **1YR WRTY** 9450
Xycom 8450 Industrial PC/AT Computer System
NEW XYCOM XVME-979 MODULE
Xycom VME BUS Xycom 70100-001
NEW XYCOM 9000-EXF FLOPPY DRIVE
Xycom circuit board 70201-002 XVME-201
4810 XYCOM RAC-PAC TERMINAL
Xycom Industrial Computer Model 9465
XYCOM XVME-956 MODULE XVME956
XYCOM XVME-203 COUNTER I/O MODULE NEW IN A BOX
XYCOM 3015 T OPERATOR INTERFACE 15IN TOUCHSCREEN *XLNT*
XYCOM XVME-957 MODULE XVME957
XYCOM PM9403T/9403T CONTROLLER **NIB**
Scanbe Xycom Ironics C01-1605-1.3 IV-1653 Circuit Board
XYCOM XVME-675 CPU MODULE XVME957
4800-ME2 XYCOM Terminal Board **NEW
NEW XYCOM XVME-690 CPU MODULE XVME690
XYCOM XVME-113 MODULE XVME113
XYCOM XVME-956 MODULE XVME956
3515-T XYCOM OPERATOR TERMINAL **1YR. WRTY
XYCOM 9486-0486614010000 INDUSTRIAL PC/INTERFACE *RFB*
XYCOM Mod 2060 Panel Mount Control Interface 98500-021
XYCOM 9406 INDUSTRIAL FLAT PANEL DISPLAY
XYCOM 83382CA PC BOARD **XLNT**
Xycom XVME-682 VMEbus CPU Module NEW!
4150/B XYCOM POWER SUPPLY AND MONITOR SERIES B
XYCOM 8000-SKM
4810E XYCOM
REED Temp controller Xycom 70505-003
4810ER+DC XYCOM MONITOR **REFURB**
XYCOM 8320 OPERATOR INTERFACE DISPLAY***XLNT***
4812 XYCOM
XYCOM PS2 REMOTE KEYBOARD 9000-FFK 116061-001 * NEW
XYCOM 9987 OPERATOR WORK STATION #8132-33
PROFACE/PRO-FACE/DIGITAL/XYCOM GP430-EG11 GRAPHIC PANEL
XYCOM 9462 INDUSTRIAL COMPUTER FLAT PANEL*XLNT*
XYCOM 9400 T INDUSTRIAL AUTOMATION TOUCH SCREEN PANEL
XYCOM 2050 98033-021 WORKSTATION LCD CONVERTED
PROFACE/PRO-FACE/DIGITAL/XYCOM GP430-XY31 IO UNIT
XYCOM 9406-ACT/9406ACT INDUSTRIAL COMPUTER PANEL*XLNT*
XYCOM 5017-T FLAT PANEL MONITOR 5017
2050 XYCOM MONITOR/CONTROLLER WORKSTATION **REFURB 1YR
Xycom VMEBus IASCM XVME-428/1 Main
9487 XYCOM LCD MONITOR TOUCH SCREEN **1YR. WRTY
9486 XYCOM MONITOR LCD TOUCH SCREEN **1YR. WRTY
Xycom Monitor No Power Parts Model 9450
XYCOM 9460 KP INDUSTRIAL COMPUTER
XYCOM 5015T USPP 5015T
XYCOM 71674A-100 Eskofot 073-003-000 073-039-000
Xycom 9460
Xycom 9450
XYCOM Operator Interface Work Station Model: 2005
Xycom PCB Control Board M# XVME-230 ~USED SURPLUS~
Xycom 9460 Industrial PC Interface Operator Panel Xycom
Xycom PCB Control Card M# XVME-202 ~NEW SURPLUS~
XYCOM 70201-001 USPP 70201001
XYCOM 1300 NSFP 1300
XYCOM 1500
Xycom PCB Control Board M# XVME-230 ~REPAIRED SURPLUS~
XYCOM 70240-001 REV.1.1 IO MODULE
XYCOM 1500
XYCOM 1500
XYCOM 1510
XYCOM XVME-956 NSFP XVME956
XYCOM XVME-400
Xycom 9450-2446616010000
Xycom 9450-2486616010000
XYCOM MICROVITEC CONTROLLER 9403T 14HC4AAZ 38-K42IMA-01
Xycom 8430
XYCOM XVME-505/2 ANALOG OUTPUT MODULE
XYCOM 1500 w/ C200PC-EXP01, C200PC-PD024, C200PC-ISA03
Xycom XVME-500/1 VME Bus Board
Xycom Monitor, 9487, 9487-27A131701000, Warranty
2ea xycom 9450 MAN-MACHINE INTERFACE Industrial Console