IC693CPU370
IC693CPU370
IC693CPU370
CPU主要由运算器、控制器、寄存器及实现它们之间联系的数据、控制及状态总线构成,CPU单元还包括外围芯片、总线接口及有关电路。内存主要用于存储程序及数据,是PLC不可缺少的组成单元。
在使用者看来,不必要详细分析CPU的内部电路,但对各部分的工作机制还是应有足够的理解。CPU的控制器控制CPU工作,由它读取指令、解释指令及执行令。但工作节奏由震荡信号控制。运算器用于进行数字或逻辑运算,在控制器指挥下工作。寄存器参与运算,并存储运算的中间结果,它也是在控制器指挥下工作。
CPU速度和内存容量是PLC的重要参数,它们决定着PLC的工作速度,IO数量及软件容量等,因此限制着控制规模。
I/O模块
PLC与电气回路的接口,是通过输入输出部分(I/O)完成的。I/O模块集成了PLC的I/O电路,其输入暂存器反映输入信号状态,输出点反映输出锁存器状态。输入模块将电信号变换成数字信号进入PLC系统,输出模块相反。I/O分为开关量输入(DI),开关量输出(DO),模拟量输入(AI),模拟量输出(AO)等模块。
常用的I/O分类如下:
开关量:按电压水平分,有220VAC、110VAC、24VDC,按隔离方式分,有继电器隔离和晶体管隔离。
模拟量:按信号类型分,有电流型(4-20mA,0-20mA)、电压型(0-10V,0-5V,-10-10V)等,按精度分,有12bit,14bit,16bit等。
除了上述通用IO外,还有特殊IO模块,如热电阻、热电偶、脉冲等模块。
按I/O点数确定模块规格及数量,I/O模块可多可少,但其最大数受CPU所能管理的基本配置的能力,即受最大的底板或机架槽数限制。
电源模块
PLC电源用于为PLC各模块的集成电路提供工作电源。同时,有的还为输入电路提供24V的工作电源。电源输入类型有:交流电源(220VAC或110VAC),直流电源(常用的为24VDC)。
底板或机架
大多数模块式PLC使用底板或机架,其作用是:电气上,实现各模块间的联系,使CPU能访问底板上的所有模块,机械上,实现各模块间的连接,使各模块构成一个整体。
RVSI 63552 REV-B with TTM610
AL81G Digitizer 8bit 1GHz A/D High Speed scanning Board
ADVANTECH PCA-6187 A2 Single Board Computers
Cyber Optics LFM25 Sensor NEW
Texas Instruments 435 Complete PLC
Cetia MD-RAM-34 S-RAM 3.3.6
National Instruments NI SB-GPIB/TNT Module
Mitsubishi Melsec AJ72 P25 AX41 AY51 AY13 Full PLC
Dell 8H352 Dazzle dv.now-AV V1.4 Video Card NEW
IBM R52 R51 R50 R60 CDRW DVD Drive UJDA770 39T2667
ACROSSER INDUSTRIAL COMPUTER SYSTEM
YASKAWA SERVOPACK CPCR SWA6B Y12
Pacific Scientific 5240 Indexer Drive 115VAC
Omron Sysmac CPM1A-40CDR-D + CPM1A-8ER Extension Module
PEPPERL & FUCHS KFD2-SOT-EX2 Isolated Switch Amp qty=2
SIEMENS 228246 card 210400 rev-f with 208000 rev-g
Dell 5U104 ATI VGA 64MB for Inspiron 5100 5150
COMPAQ 70-40453-01 U320 SCSI Bus I/O Controller
FORCE POWERCORE CPCI-680 COMPACTPCI
Galil 3-AXIS Motion Controller DMC-1030 DMC1030
Whedco DSP Motion Control IMJ-313E-X-D MTR-3N31 Motor
FORCE POWERCORE CPCI-690 CPCI 690 COMPACT PCI
SBS Technologies CP 6212 Universal Serial I/O
MOTOROLA MCP750 VME Processor Module
MITUTOYO LGB-110S LINEAR GAGE 542-401
BALDOR ASR SERIES BTS10-5/10-24-RL-708 SERVO DRIVE
AGILENT N2269A DAC 16-BIT DIG I/O MULTIFUNTION MODULE
NEW HP 75000 Series C VT 1563A 800kSa/a 2 Ch Digitizers
FUJI TEAC TD-320A DIGITAL INDICATOR CONTROLLER
BK3110 KL1104 KL2134 DEVICENET BUS TERMINAL
ZHONE MALC-G SHDSL-24
Opto 22 Classic Mistic G4LC32SXA Controller Processor
CISCO 10G BASE SR XENPAK TRANSCEIVER Module 10GB-SR
Quickpanel Pro-Face GP370-LG21-24VP Touchdisplay
COGNEX IN-SIGHT 3400 ISS-3400-0 REV G with Full cable
MITUTOYO AT112 Linear Scales AT112-120 AT112-50
Symbol P370 P470 Cordless USB Barcode Scanner Kit
Symbol P370 P470 Cordless Scanner PS/2 cable P 370
PowerCore CPCI-3750 Single Board CompactPCI® Computer
Agilent E2078-62101 CONN EXT HPIB GPIB Adapter
Agilent HP 84000-60189 3.5mm Test Port Cable
BOECKELER 1398 DIGITAL MICTROMETER POSITIONER HEAD
Watec WAT-505EX VISION CAMERA
Teli CS3730DC + 1X65 lens + V-27R + Camera Holder
Inb Core 2 Duo Mobile T9400 2.53Ghz/6MB/1066
MURR ELEKTRONIK 24V Power Supply MCS5-115-230/24 5A
KEYENCE BL-185 BARCODE READER and BL-U2 POWER SUPPLY
Omron S8VS-24024 10 Amp 24 VDC Power Supply
Watec WAT-902B High Resolution CCD Camera
KEYENCE Colour Differentiating Fibreoptic Sensor CZ-V1
SONY SOMIC 68K VSP2 CAMERA / VIDEO CONTROLLER
ADCOS VME-A100 K-100-VA
DELL Y8132 Poweredge 2950 Redundant PSU 750W N750P-S0
Yaskawa AC Servo Motor SGM-08AAF J12 750W 3000rpm
4 HP NC7170 Dual Port Gigabit Ethernet Card 313586-001
PRO-FACE GP37W2-BG41-24V TOUCHSCREEN GRAPHIC PANEL 24V
FLOWLINE LR79326 ISOLATION RELAY LEVEL CONTROLLER
Panasonic AC Servo Motor 1.0KW MSM102Q1C
Phoenix Contact MCR-SWS/U MCR-SWS Threshold Switch
Advantech FPM-3150G-R 15 inch touch screen Flat Panel
Lot of 2 MATSUSHITA NAIS FPO-C14RS PLC + FPO-E8RS
National Instruments NI SC-2062 8-Channel Relay Board
MITUTOYO 10X /24 WIDEFIELD FOCUSING EYEPIECES 24mm
Omron Temperature Controller E5CN-R2MT-500 AC100-240V
TAMAGAWA TBL-I SERIES AC SERVO MOTOR TS4509N3920E200
Inb D52657-303 PCIe Memory Expansion with 8GB FBDIMM
CyberOptics PWA 5120089 Rev F Board
Agilent U2122A 32I USB Digital I/O
Agilent W2641A DisplayPort Test Point Access Adapter
CyberOptics PWA 5120218 Rev B Board
Lot of 2 Agilent 10467-68701 Microprobe set
Watlow 989A-25CE-NERG Digital Temperature Controller
FREE QUAD Ethernet Module p/n 110789
Omron Temerature Controller E5C3 WR20K E5C3-WR20K
OMRON H5F-KB Digital Daily 24hr Time Switch control
KEYENCE LX2-V10W PHOTOELECTRIC AMPLIFIER THRUBEAM LASER
SunX DP2-42N Digital pressure Sensor
WATLOW ANAFAZE CLS216 CONTROLLER
OMRON E5CS-Q1KJ TEMPERATURE CONTROLLER
Teknic SST-3000-829 Servo Drive M-5075-829 SERVO Motor
ARCOM CONTROL PCIB40 40-Ch Digital I/O, Counter Board
COGNEX VISION SYTEM IN-SIGHT-3400 Processor
BERKELEY BXi 4 AXIS SERVO CONTROLLER BXi4/2-01-B
Sorensen DCS40-25E DC Power Supply 0-40V 0-25A
SunX DPX-410-IN Digital Pressure sensor
SUPER VEXTA UDK5128N 5-PHASE DRIVER
FUJI 4800 VME-48316-32F Rev F Vision Processing Board
CENTENT CNO165 HIGH RESOLUTION MICROSTEP DRIVE
RVSI 53115 REV K, 61266 REV B, 61263 REV A
Lumonics Laser Interface SDT/EU Board PWB 2016047 REV A
OMRON G3PA-210B SOLID STATE RELAY
Melles Griot 25 LHP 151-230 laser Power Supply
COHERENT COMPASS YAG LASER DPY301 II WITH POWER SUPPLY
Siemens SITOP Power 20 6EP1436-1SL11 Power Supply
STI 70027-1000 LCC-FB-AC1-U Light Courtain Controller
Nippon ChemiCon 450V 6800UF Capacitor
FORCE COMPUTERS SYS68K CPU-6A
Mutech M-Vision MV1000 MV-1000 PCI Frame Grabber Card
MuTech M-Vision MV-510 MV510 PCI Frame grabber Card
Agilent / HP 33321-60068 Step Attenuator, 0-35dB
MAGMA PCI EXPANSION SYSTEM PCIHIF68 01-03527 REV G
500 Watt 50 Ohm Dummy Load
SCION LG-3 Frame Grabber REV B PCI
SYSCON INNER RACE CHECKING LINEAR TRANSDUCER
FORCE SPARC CPU-5V CPU-5V/64-100-2 VME MAINFRAME CARD
OMRON SYSMAC CPM1A-30CDR-A-V1 CPM1A30CDRAV1 PLC
Maxon Motor Linear Servo Controller
IMAGING TECHNOLOGY OFG REV D Frame Grabbers
BOSCH ZS 400 CPU SYSTEM BOARD
AB MicroLogix 1762-OW16 Relay Module NEW
Toshiba IK-C40MR Power Supply with CCD Camera & Lens
OMRON SYSMAC CJ1G CPU43H NC233 ID261 OD232 PA202 PLC
AGILENT / HP 82350B PCI GPIB INTERFACE CARD
Agilent E6651A WIRELESS MOBILE WiMAX TEST SET PANEL
AGILENT E1405B 75000 VXI Series C COMMAND MODULE
Agilent 1250-1158 Adapter SMA (f) to SMA (f) DC 18 GHz
Agilent E6601A WIRELESS COMMUNICATIONS TEST SET PANEL
FUJI DF 9200143-BO JZMMC-IS70B REV.B 03 PCB CARD
CyberOptics Laser Lead Locator PWA 512 0125 REV D
HITACHI ZOSEN HIMV-134 C PCB CARD, HIMV134 HIMV 134
JFW 50P-1320 solid-state Programmable Attenuato 127dB
AGILENT E1476A 75000 VXI Series C 64 Channel Mux
ALLEN BRADLEY 1763-L16BBB MICROLOGIX 1100 NEW
Ericsson PM3757U2 Raid Controller Fiber cha & quad eth
Optem 25-70-49 .5X SC50 with HITACHI KP-D20BU
LEAG Antriebstechnik AG TFM 060 N7D SERVO DRIVER
BECKHOFF FC5101 FC 5101 PCI CANopen
LOT OF 5 FESTO LRMA-QS-4 PRESSURE REGULATOR
GE Fanuc IC693UDR005FP1 Micro 90 PLC Controller
OPTO 22 SNAP-LCM4 SNAP LCM4 CONTROLLER
SIEMENS LOGO 24RCL PLC 6ED1 053-1HBOO-OBA2
Inb SBCECMM2 SBCE Accessory Management Module 2
Dell Qlogic QLA200 2Gbps PCI-x Fibre Channel HBA
GE Fanuc 90-30 PLC CPU323P IC693CPU323P 10 SLOT SYSTEM
Agilent 87222E Coaxial Transfer Switch DC to 50 GHz
HP/Agilent 5086-7968 26.5 GHz Dir Coupler
Agilent / HP 54006-68701 Pack of 5 450 Ohm Resistors
Agilent 1152A 2.5GHz Active Probe
Agilent 10460A 10461A TTL CLOCK DATA POD
ADVANTECH PCI-1756 64-channel Isolated Digital I/O Card
ADVANTECH PCA-6653 FLAT PANEL / CRT VGA CARD REV.B1
Mini-Circuits ZN2PD-6G-1 6GHz Power Splitter Qty=2
JAI CV-M50 CVM50 CCD INDUSTRIAL VISION CAMERA
Lot of 2 SONY XC-75 CCD INDUSTRIAL VISION CAMERA
Lot of 2 Panasonic GP-MF102K INDUSTRIAL VISION CAMERA
Agilent 54620-61601 Logic Analyzer Probe Cable
OPTO 22 SNAP-LCM4 SNAP LCM4 CONTROLLER
Lightwave Electronic laser driver Model M131S
Sony XC-ES50CE High Sensitivity Monochrome CCD Camera
MATROX METEOR2-DIG/4/L DIGITAL FRAME GRABBER PCI CARD
Mitsubishi Melsec AD71 PLC
Teli CS8320C INDUSTRIAL CCD VISION CAMERA
Omron G71-IC16 + G7TC-ID16 + G7T 1122S RELAY x16 + FOC
New Focus 8732 Picomotor Multi Axis Driver offer
GALIL MOTION CONTROL DMC-1040 4 AXIS MOTION CONTROLLER
Lot of 2 Omron G730-VID16-B Remote Terminal Module
Lot of 6 CPE High speed SMA Male 50 Ohm Terminator
NuDAQ PCI-9113 32 Ch Isolated Analog Input Card
NuDAQ PCI-7296 Opto-22 Compatible 96-CH Digital I/O
NuDAQ PCI-7251 8 Channel Digital I/O Relay PCI Card
NuDAQ PCI-7250 8 Channel Digital I/O Relay PCI Card
NuDAQ 6208 Series Multi-channel Analog Output Board
Inb EXPI9402PT PRO /1000 PT Dual Port
COMTROL 95850-5 95891-8 QUAD/OCTA ROCKPORT PCI QTY=2
TEKNIC SST-1500-130 with option ACX SERVO DRIVE QTY=2
NATIONAL INSTRUMENTS NI PMC-GPIB PMC GPIB IEEE 488.2
Mitsubishi MELSEC FXos-14MT-DSS
HP E1489-66511 E1489 66511 PCA MXI CONTROLLER
HP 82341D HPIB PNP Adapter ISA HP P/N 82341-26503
Koyo Direct PLC Direct Logic PLC CPU DL240 D2-240
HP 744/132L A4500 VME Boards With 256MB STACKABLE RAM
DALSA CORECO iMAGING Frame Grabbers Bandit II Bandit 2
Siemens S7-200 6ES7 216-2AD21-0XB0 CPU266+ PC/PPI Cable
National Instruments NI PXI-6713 Analog Output PXI 6713
National Instruments NI PXI-6527 Digital I/O PXI 6527
RED LION CONTROLS Model : LGPB QTY: 2
National Instruments NI PXI-1031 4 slot PXI chassis
Racal Instruments 5014 DUAL CHANNEL THERMAL CONTROLLER
OMRON SYSMAC C60P Programmable Controller C60P-CDR-AE
