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1760-MM2B

1760-MM2B

发布时间:2019-05-06 11:16:09点击率:

所属行业:五金工业品-> 电子电工-> 配电装置、开关柜、照明箱
价格:¥1425
规格:1760-MM2B
供货总量:1

1760-MM2B

1760-MM2B

1760-MM2B

1760-MM2B

1760-MM2B

位的安全需求是可用性,这是由于过程控制对象是液流、压力、运动等物理量,这种控制往往还具有相当高的实时性要求,

《联系人;欧先生》
《座机:0592-5709825》
《传真:0592-5917519》
《24小时热线:18030229053微信同步》
《QQ  :2479261344》
《QQ邮箱:2479261344@qq》
一旦(哪怕只是很短时间地)失去控制,就会造成及其严重的后果。因此,必须优先保障全年365天不间断(24/7/365)的不间断的可用性、可操作性,确保系统始终可访问,保障过程控制系统与MES系统间的不间断通信。在此基础上,才是保障工业控制通信的完整性。由于过程控制系统中的数据多数是机器与机器之间的通信,其机密性要求相对较低,所以被放到了第三位。

4. 青岛炼化信息安全方案

在深入分析青岛炼化过程控制系统的系统架构、应用特点、安全现状、安全威胁、以及安全需求的基础上,我们将纵深防御理念引入到过程控制信息安全领域,结合过程控制的系统特点,重点研究了网络分区与防护、系统加固与补丁管理等关键技术,提出了一个切实可行的过程控制系统信息安全解决方案。

本技术方案在 IEC62443 标准所提出的纵深防御理念基础上,研究工业领域的工程化解决方案。通过深入研究青岛炼化公司的系统特点与安全需求,将纵深防御的理念引入到过程控制系统安全领域并工程化,提出了石化行业工控系统分层及安全防护的参考模型。该模型不仅适用于青岛炼化项目,在石化行业作为 实践具有很高的推广价值。

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GE FANUC IC693APU301M AXIS POSITION MODULE 1 AXIS

PEPPERL+FUCHS IVH-F61 DENT-I INDUCTIVE READ WRITE HEAD 

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STI MS4340B TRANSMITTER/RECEIVER LIGHT CURTAINS 40 INCH

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RK INTRIES RK-LPR-503X FLUID PRESSURE REGULATOR

SPEEDFAM CLEANING SYSTEM 6G5006TP

MEDAR 4920-9 CIRCUIT CARD, PC BOARD FOR WELDING CONTROL

DPL SPC 0032 STAINLESS STEEL DIAMOND SINGLE SEAT VALVE

NEW AQUOS NDT SNAKE EYE II DISPLAY UNIT 

NEW BALDOR VM7037 AC INDUCTION MOTOR, 1.5 / 2 HP, 3 PH

BOSCH PNEUMATIC CYLINDER 3842510832 SPRING LOADED

PARKERPUMOTOR SX SERIES MICROSTEP DRIVE SX106-178-E

NEW VIDEOJET 356656-01 KEYBOARD FOR EXCEL PRINTERS

OMRON YASKAWA SGDH-02AE-0Y SERVO PACK VERSION 33840

ALLEN BRADLEY 1771-DAMUNICATION MODULE ASCII PLC5

KEYENCE LB-70 CONTROLLER FOR PHOTOELECTRIC

TERRANOVA MODEL 906 CONVECTION GAUGE CONTROLLER

NEW DATALOGIC HS860BH4 CONTROLLER CARD

OMEGA ENGINEERING HHP 7150 HANDHELD METER W/ PITOT TUBE

ALLEN BRADLEY 1746-BAS SERIES B BASIC MODULE 

ALLEN BRADLEY 1746-BAS SERIES C BASIC MODULE 

ALLEN BRADLEY 1746-BAS SERIES A BASIC MODULE 

NEW OMRON C200H-ASC02MUNICATION MODULE

ALLEN BRADLEY 1746-NIO4I ANALOGBINATION I/O MODULE

NEW BALDOR MOTOR, MODEL VL5023A, 1HP, XPFC ENCLOSURE

NEW NOVEL 271034900 PCA SECS/GEM PCB

TB WOODS WFC1001-0CHT E-TRAC WFC HT AC INVERTER DRIVE

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PARKERPUMOTOR OEM650XM2 DRIVE INDEXER MICROSTEPPER

NEW ALLEN BRADLEY 808-G1 SER C SPEED SENSING SWITCH 

HEWLETT PACKARD HP 436A POWER METER OPTION 022

MARQUETTE RESPONDER 1250, AUTOMATIC MONITORING ECG EKG

NEW PARKER R6PH PRESSURE CONTROL VALVE

NEW WILDEN EQUALIZER AUTOMATIC SURGE DAMPENER 70-7220

DAYKIN ELECTRIC LTFS-15 TRANSFORMER, DISCONNECT, 3000VA

BELL & GOSSETT 3530 STAINLESS STEEL PUMP, MODEL 1AM214

SECURALL A330 FLAMMABLE STORAGE CAB 30 GALLON

WESTERN SERVO DESIGN B2 PCB 10085100 

WESTERN SERVO DESIGN P1 POWER SUPPLY

WESTERN SERVO DESIGN LDU S1 4/15 CARD # 10093 100 RVC

联系方式
姓名:  欧工
部门:  销售部
职位:  销售
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地址:  福建厦门市厦门市思明区嘉禾路293号宝达大厦1003室
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