SCALANCE XB-200 switches

• 丰富的标准产品到程序容量是指PLC的内存和外存的大小，一般从几千字节到几兆字节。存储器的类型一般为RAM、EPROM和EEPROM。西门子一级总代理PLC代理
  编程语言是指PLC用来编制用户程序的语言。PLC可以使用的编程语言很多，有梯形图、语句表、顺序功能图和功能块图等。每多一种编程语言都会使编制用户程序捷、*方便。
  通信功能是指PLC是否具有通信能力以及具有何种通信能力。一般可分为远程I/O通信、计算机通信、点到点通信、高速总线、MAP网等。当前，通信能力是衡量PLC性能的一项主要指标。
  运行速度是指操作处理时间的长短，可以用基本指令执行时间来衡量，时间越短越好，一般在微秒级以下。指令的功能越强，说明PLC的性能越佳。西门子一级总代理PLC代理
  元件种类和数量的多少不仅反映了PLC的性能，也说明了PLC的规模。I/O元件的数量说明了PLC的输入输出能力；I/O元件的种类（直流、交流、模拟量、高速计数、定位、PID）多少，说明了PLC性能的高低。
  3．主要性能指标介绍

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Overview西门子一级总代理PLC代理

Benefits

Application

Design

Function

Technical specifications

More information

Overview

The managed SCALANCE XB-200 switches are optimized for setting up10/100 Mbps Industrial Ethernets in line, star or ringtopologies

• Electrical and optical nodes or network connections can beimplemented using 8 or 16 RJ45 ports (10/100 Mbps) or3 fiber-optic ports (100 Mbps)

• Rugged plastic enclosure

• Diagnostics on the device by means of LEDs (power, link status,data communication)

• The devices feature SNMP access, integral web server, remotediagnostics, and signaling over the network.

• Diagnostics and parameterization via web page or consoleport

• Support of the two industrial protocols, PROFINET andEthernet/IP, in the same device (software-switchable)

• All device versions available with default setting for bothPROFINET and EtherNet/IP

Productvariants西门子一级总代理PLC代理

• Switches with electrical ports:

• SCALANCE XB208;
  8 x 10/100 Mbps RJ45 port, electrical

• SCALANCE XB216;
  16 x 10/100 Mbps RJ45 port, electrical

• Switches with electrical and optical ports

• SCALANCE XB205-3
  5 x 10/100 Mbps RJ45 port, electrical
  3 x 100 Mbps ST/BFOC port, optical

• SCALANCE XB205-3
  5 x 10/100 Mbps RJ45 port, electrical
  3 x 100 Mbps SC port, optical

• SCALANCE XB205-3 LD
  5 x 10/100 Mbps RJ45 port, electrical
  3 x 100 Mbps SC port, optical

• SCALANCE XB213-3
  13 x 10/100 Mbps RJ45 port, electrical
  3 x 100 Mbps ST/BFOC port, optical

• SCALANCE XB213-3;
  13 x 10/100 Mbps RJ45 port, electrical
  3 x 100 Mbps SC port, optical

• SCALANCE XB213-3 LD;
  13 x 10/100 Mbps RJ45 port, electrical
  3 x 100 Mbps SC port, optical

Benefits西门子一级总代理PLC代理

• Ideal solution for configuring Ethernet line, ring and startopologies

• High network availability due to design of redundant ringstructures on the basis of High Speed Redundancy (HRP) or MediaRedundancy Protocol (MRP), redundancy manager integrated

• Quick and easy diagnosis with LEDs on the device, using integralweb server and via SNMP

• Integration of SCALANCE XB-200 switches in existing networkmanagement systems (e.g. SINEC NMS) through SNMP access

• Load limiting when using multicast-based protocols (Voice overIP, Video) thanks to IGMP Snooping/Querier and additional multicastand broadcast limiting per port

• Uncrossed connecting cables can be used due to the integratedautocrossover function

• Support of the two industrial protocols, PROFINET andEtherNet/IP, in the same device

• Low-maintenance operation thanks to fanless construction

• Support of VLANs permits integration into Enterprise SecurityPolicies

Application西门子一级总代理PLC代理

The SCALANCE XB-200 Industrial Ethernet Switches are simple,low-cost Industrial Ethernet switches that contain the necessarysoftware functionalities for automation with various protocols. Thedevices with degree of protection IP20 are designed for operationin the control cabinet.

Features:

• Device diagnostics with LEDs (power, link status, datacommunication)

• Remote diagnostics possible via PROFINET, Ethernet/IP, SNMP, CLIand web browser

• Switchover between the two industry protocols PROFINET andEthernet/IP is possible in the device

Integration of code-reading cameras into the machine network withSCALANCE XB-200

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