P0913UD

描述

PLC系统所用的存储器基本上由PROM、EPROM及RAM三种类型组成，存储容量则随机器的大小变化，一般小型机的最大存储能力低于6kB，中型机的最大存储能力可达64kB，大型机的最大存储能力可上兆字节。使用时可以根据程序及数据的存储需要来选用合适的机型，必要时也可专门进行存储器的扩充设计。

PLC的存储器容量选择和计算的第一种方法是：根据编程使用的节点数精确计算存储器的实际使用容量。第二种为估算法，用户可根据控制规模和应用目的，按照表4的公式来估算。为了使用方便，一般应留有25%～30%的裕量，获取存储容量的最佳方法是生成程序，即用了多少字。知道每条指令所用的字数，用户便可确定准确的存储容量。表4同时给出了存储器容量的估算方法。

欧美品牌停产的，常用的“PLC”备品备件

我司产品应用于以下领域：

1,《发电厂DCS监控系统》

2,《智能平钢化炉系统制造》

3,《PLC可编程输送控制系统》

4,《DCS集散控制系统》
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5,《智能型消防供水控制系统》

6,《化工厂药液恒流量计算机控制系统》

7,《电气控制系统》造纸,印染生产线,变电站综合自动化控制系列

本特利，英维思，伍德沃德，福克斯波罗、西屋、瑞恩、施耐德莫迪康、ABB、AB、西门子、摩托罗拉、GE发那科、安川、博世力士乐，ACSO，力士乐等各大品牌的DCS系统配件，机器人系统配件，大型伺服系统备件。

OMRON G3PA-210B SOLID STATE RELAY

Lumonics Laser Interface SDT/EU Board PWB 2016047 REV A

RVSI 53115 REV K,61266 REV B,61263 REV A

CENTENT CNO165 HIGH RESOLUTION MICROSTEP DRIVE

FUJI 4800 VME-48316-32F Rev F Vision Processing Board

SUPER VEXTA UDK5128N 5-PHASE DRIVER

SunX DPX-410-IN Digital Pressure sensor

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ARCOM CONTROL PCIB40 40-Ch Digital I/O,Counter Board

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MITUTOYO 10X/24 WIDEFIELD FOCUSING EYEPIECES 24mm

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Phoenix Contact MCR-SWS/U MCR-SWS Threshold Switch

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FLOWLINE LR79326 ISOLATION RELAY LEVEL CONTROLLER

PRO-FACE GP37W2-BG41-24V TOUCHSCREEN GRAPHIC PANEL 24V

4 HP NC7170 Dual Port Gigabit Ethernet Card 313586-001

Yaskawa AC Servo Motor SGM-08AAF J12 750W 3000rpm

DELL Y8132 Poweredge 2950 Redundant PSU 750W N750P-S0

ADCOS VME-A100 K-100-VA

SONY SOMIC 68K VSP2 CAMERA/VIDEO CONTROLLER

Dell UF804 E1705 9400 M90 NVIDIA GeForce GO 7800″NEW”

Watec WAT-902B High Resolution CCD Camera

Omron S8VS-24024 10 Amp 24 VDC Power Supply

KEYENCE BL-185 BARCODE READER and BL-U2 POWER SUPPLY

MURR ELEKTRONIK 24V Power Supply MCS5-115-230/24 5A

Intel Core 2 Duo Mobile T9400 2.53Ghz/6MB/106​6

Teli CS3730DC+1X65 lens+V-27R+Camera Holder

Watec WAT-505EX VISION CAMERA

Intel Core 2 Duo Mobile T7500 2.20Ghz/4MB/800

BOECKELER 1398 DIGITAL MICTROMETER POSITIONER HEAD

Agilent E2078-62101 CONN EXT HPIB GPIB Adapter

PowerCore CPCI-3750 Single Board CompactPCI®Computer

Symbol P370 P470 Cordless Scanner PS/2 cable P 370

Symbol P370 P470 Cordless USB Barcode Scanner Kit

MITUTOYO AT112 Linear Scales AT112-120 AT112-50

COGNEX IN-SIGHT 3400 ISS-3400-0 REV G with Full cable

Quickpanel Pro-Face GP370-LG21-24VP Touchdisplay

CISCO 10G BASE SR XENPAK TRANSCEIVER Module 10GB-SR

Opto 22 Classic Mistic G4LC32SXA Controller Processor

ZHONE MALC-G SHDSL-24

BK3110 KL1104 KL2134 DEVICENET BUS TERMINAL

FUJI TEAC TD-320A DIGITAL INDICATOR CONTROLLER

NEW HP 75000 Series C VT 1563A 800kSa/a 2 Ch Digitizers

AGILENT N2269A DAC 16-BIT DIG I/O MULTIFUNTION MODULE

Lot of 2 HP 10705A INTERFEROMETER 10704A RETROREFLECTOR

BALDOR ASR SERIES BTS10-5/10-24-R​L-708 SERVO DRIVE

MITUTOYO LGB-110S LINEAR GAGE 542-401

MOTOROLA MCP750 VME Processor Module

SBS Technologies CP 6212 Universal Serial I/O

FORCE POWERCORE CPCI-690 CPCI 690 COMPACT PCI

Whedco DSP Motion Control IMJ-313E-X-D MTR-3N31 Motor

Galil 3-AXIS Motion Controller DMC-1030 DMC1030

FORCE POWERCORE CPCI-680 COMPACTPCI

COMPAQ 70-40453-01 U320 SCSI Bus I/O Controller

Dell 5U104 ATI VGA 64MB for Inspiron 5100 5150

SIEMENS 228246 card 210400 rev-f with 208000 rev-g

PEPPERL&FUCHS KFD2-SOT-EX2 Isolated Switch Amp qty=2

OMRON SYSMAC C60P Programmable Controller C60P-CDR-AE