CP-215 yaskawa

随着工业化与信息化的融合推进，以及以太网技术在工业控制系统中的大量应用，病毒和木马对SCADA系统的攻击事件频发，直接影响到公共基础设施的安全，造成的损失不可估量。因此，目前国内外生产企业都是否重视工业控制系统的安全防护建设。但由于工控网络存在着特殊性，商用的信息安全技术无法完全适用，解决工业控制系统安全需要有针对性地实施特殊措施。 病毒泛滥也是总所周知的安全隐患。在全球范围内，每年都会发生数次大规模的病毒爆发，而全球现已发现数万种病毒，每天还会新生数十余种。除了传统意义上的具有自我复制能力、但必须寄生在其它实用程序中的病毒种类外，各种新型的恶意代码更是层出不穷，如逻辑炸弹、特洛伊木马、蠕虫等，它们往往具有更强的传播能力和破坏性。如蠕虫病毒和传统病毒相比，其最大的不同在于可以进行自我复制，传统病毒的复制过程需要依赖人工干预，而蠕虫却可以自己独立完成，破坏性和生命力自然强大得多。随着TCP/IP协议被控制网络普遍采用，网络通信协议漏洞问题变得越来越突出。TCP/IP协议簇最初设计的应用环境是美国国防系统的内部网络，这一网络是互相信任的，因此它原本只考虑互通互联和资源共享的问题，并未考虑也无法兼容解决来自网络中和网际间的大量安全问题。当其推广到社会的应用环境后，安全问题就发生了。所以说，TCP/IP在先天上就存在着致命的设计性安全漏洞。工业控制系统的安全防护需要考虑每一个细节。从现场I/O设备、控制器，到操作站的计算机操作系统，工业控制网络中同时存在保障工业系统的工业控制网络和保障生产经营的办公网络，考虑到不同业务终端的安全性与故障容忍程度的不同，防御策略和保障措施应该按照等级进行划分，而实施分层次的纵深防御架构需要分别采取不同的对应手段，构筑从整体到细节的立体防御体系。

Universal Instruments 44024101 Rev. E MMIT VME Board

Allen-Bradley 7300-UCE-3 CNC Control Board

Allen-Bradley 7300-UAF-2 CNC Control Board

FANUC A06B-6061-J002 Detector Board

Allen-Bradley 8520-3APA1 Ser. C Drive Controller Module

Gould Modicon C916-100 Main CPU Module

Refurbished Videojet 353959-D Printhead Driver Board

Refurbished Cincinnati Milacron 3-533-0127G Board

THERMOTRON DWG-08 PTS DIGITAL WAVEFORM GENERATOR

Allen-Bradley 5130-RM/MRM2 Resource Manager Modules

SIEMENS BE1-51SCOR H1E Z5J B2COS PROTECTIVE RELAY

SABO DEB.510.00 PLM500 Digital Input Module

NEW (FS) Automation Direct D2-12TR DL205 Output Module

Hocking MiniPhasec Test Instrument

FANUC A16B-1211-0041/​06A Main CPU Board

Allen-Bradley 1761-L16AWA/E MicroLogix 1000 Controller

NEW Checkpoint MPS-1 Magnet Position Sensor

NEW ABB SAFT 151 CPD Keypad Board 57431849 JE

Allen-Bradley 8520-ROPI Removable Oper. Panel Interface

NEW BOSCH 0 608 830 114 Cable Assembly 0608830114

Refurbished Fisher PROVOX CL7015X1-A3 Process I/O Board

Toshiba TCPHM TC200 Temperature Input Module

Reliance Electric 86474-1S Rectifier Stack

ABB YB560103-BD/4 DSQC 223 Robotic I/O Module

Universal Instruments 44308902 LOC I/O Board

SABO DAB.510.00 PLM500 Digital Output Module

New Thayer Scale PIC-164 Display Board

SIEMENS C98043-A1047-L Control Board

Allen-Bradley 7300-UBA-3 CNC Control Board

Allen-Bradley 7300-UPW CNC Control Board

NEW Analogic ITG2600-00-0 CONTROL MASTER Meter ITG 2600

KEBA HT401-222/NCO-4​/O/21049 TEACH PENDANT

OMRON V530-R160EP 2D Code Reader

Refurbished Allen-Bradley 2755-LD4A1 Laser Scanner

NEW Philips Assembleon 402259173780 Stopper

NEW Bodine Electric 33A5BEPM-5N Gearmotor

Reliance Electric 57C404A Network Communication Module

TSE-006887 Cut & Paste Load Control NGC4 Board

Keyence BL-550H Laser Bar Code Scanner

NEW Siemens/TI PFS-3618 Alarm Output Board

Refurbished Reliance Electric 0-52853 ISCA Drive Module

Adept Tech Model 101 Robot Teach Pendant

Toshiba TCPW110ACE Provisor TC200 Main Power Supply

AEG Modicon PC-M984-230 Micro 984 Processor Module

Allen-Bradley 6189-1DIOBRD I/OCable/Displa​y Board

Bailey Controls 6632092R1 NDCS Option Board

PLC Direct D4-EX DL405 Expansion Module

(3) NEW Balluff BES-RXT-1805-J Proximity Sensors

L-TEC 674956 Rev. D Welding Control Board

Automation Direct D2-09B-1 DL205 Base/Power Supply

Facts Engineering F2-04RTD DL205 RTD TEMP Module

Automation Direct D4-RM DL405 Remote I/O Master Module

NEW Facts Engineering F2-08TR DL205 Relay Output

NEW Automation Direct D2-12TA DL205 Output Module

NEW (FS) Automation Direct D2-06B-1 DL205 Base

PLC Direct D2-250 DL250 CPU Module

NEW OPTIMATE OP-9001 MASTER COMMUNICATION MODULE

Refurbished GE Fanuc IC655CCM500 F Communication Module

FANUC A20B-2900-0841/​01A Powermate C Memory Module

Parker ACM2n 0320-4/2-6-BG AC Servo Motor

FANUC A20B-2900-0555/​01A Control Module

FANUC A20B-2900-0650/​01A DRAM Memory Module

FANUC A20B-2900-0870/​01A Powermate Servo Module

Accu-Sort RFR-02 RFID ISO Reader 13.56MHz

OMRON R88M-M70012-B AC Servo Motor

Allen-Bradley 7300-UOG CNC Control Board

Allen-Bradley 7300-UIA CNC Control Board

Refurbished Cincinnati Milacron 3-533-0040G Board

New Siemens 6EC1-710-0A Solid State Logic Board

(6) Oriental Motors SS21-UL Speed Control Module W/Base

MTS 400679C Servo Control Board

Honeywell 51107403-100 Rev. P LCN I/O Control Board

NEW Acrison M-4-1415 Data Conv./Power Supply Board

Bently Nevada 7200 RVXY-II Vibration Monitor

NEW DVT IDIA-8 Smart White Strobe Light Module

FANUC A16B-1211-0040/​06A Memory Board

(3) Atlas Copco 4240 5205 00 Wiring Boards

Adept Tech 10300-46610 Rev. F Storage Control Board

Adept Tech 10310-70200 Rev. D Master Control Board

NEW Ametek 80439SE Rev. E Backplane Assembly

Westinghouse NL-340 Numa-Logic 4 Input Module

Westinghouse NL-325 Numa-Logic Lamp Buffer Driver Board

Allen-Bradley 2803-CM Camera MUX Module

Refurbished Allen-Bradley 50416 Speed Sensing Board

Refurbished Cincinnati Milacron 3-533-0098G Board

NEW Toshiba RC810-HP2YU 2E Protective Relay

FANUC A16B-1211-0860/​04A Memory Board

New GE 6EKE$3PCU AF-300 E$ Drive Copy Module

NEW Fisher CL7006X1 IAC Backplane 36A4973X012

SABO MVK.530.30 Thermocouple Amplifier Module

Universal Instruments 44308901-E LOC I/O Board

专业销售进口DCS  PLC系统备件模块