SIEMENS
2/556
西门子IK PI·2015
PROFINET/Industrial Ethernet
模拟S7-300的通信
CP 343-1 Advanced
2
■
Function
•
Two separate interfaces (integrated network separation):
- Gigabit interface with an RJ45 connector with
10/100/1000 Mbps全/半双链自动启动
functionality
- PROFINET interface with two RJ45 connectors with
10/100 Mbps full/half duplex with autosensing and
autocrossover functionality via integrated 2-port switch
•
Communications services via both interfaces:
- 开放通信（TCP/IP，UDP，ISO）：
Multicast with UDP, including routing between both inter-
faces
- PG/OP communication: inter-network with S7 routing
- S7 communication (client, server, multiplexing) including
routing between both interfaces
- IT通信：
HTTP通信允许通过
user's own Web pages. HTTPS communication is also
CP 343-1先进
1)
.
电子邮件客户端函数允许直接发送电子邮件
from the user program.
FTP communication allows program-controlled FTP client
communication.
通过FTP服务器访问数据块。
•
通过PROFINET界面进行通信服务：
- PROFINET IO controller and IO device with real-time
属性（RT和IRT）
- PROFINET CBA
- 通过DHCP，简单PC工具或通过用户分配的IP地址分配
程序
•
媒体冗余（MRP）：
- Within an Ethernet network with a ring topology, the
CP支持MRP媒体冗余协议作为
MRP经理和MRP客户
•
诊断和网络管理：
- 机架中所有模块的广泛诊断功能
——集成在净work management systems due to support
of SNMP V1/V3
•
安全机制：
- Access protection by means of configurable IP access list
- 用于根据其IP/端口过滤连接的防火墙
地址
- Bandwidth limitation to avoid communication overload
-
VPN server and VPN client for tap-proof access to controllers
- Encrypted HTML pages using SSL (HTTPs)
- 安全文件传输（FTPS）
- 对网络分析信息的磁性转移到
网络管理系统(SNMP)
- Translation of private and public IP addresses (NAT/NAPT)
- Secure transfer of the time of day (NTP V3)
•
使用步骤7对所有功能进行配置；
the security functions are configured using the Security
配置工具（SCT），该工具包含在
supply of STEP 7 V5.5 SP3.
•
使用步骤7专业V11配置；
only possible with a limited range of functions of the prede-
Cessor CP 343-1（6GK7 343-1GX30-0XE0），无安全
功能和CBA。
具有安全功能的版本
1)
for TIA Portal in planning.
•
Module replacement without programming device:
all information is stored on the C-PLUG (also file system for
IT functions)
■
Integration
连接与网络分离的高级网络
and access protection (security functions)
连接高级网络和基于PC的系统
模拟
S7-300
with CP 343-1
Advanced
PC/IPC
with
CP 1616
如io
设备
如果需要IRT，则具有IRT功能的开关
(e.g. SCALANCE X204IRT) must be used
Network separation
ET 200
ET 200
Industrial Ethernet
PROFINET/Industrial Ethernet
g_ik10_xx_10249
尺度
XF208
尺度
X208
IO Devices
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