simatic s7-300 - megaelektrik.net

SIMATIC S7-400
Communication
CP 443-1 IT
■ Overview
• The connection for the SIMATIC S7-400 to Industrial Ethernet
- 10/100 Mbit/s full/half duplex connection with autosensing
for automatic switchover between AUI, ITP and RJ45 interface
- universal connection options for ITP, RJ45 and AUI
- Multi-protocol operation for ISO, TCP/IP and UDP
- Adjustable Keep Alive function
• Communication services:
- Programming device/operator panel communication
- S7 communication
- S5-compatible communication
- IT communication
• Web-function for access to process data via Web browser
• E-mail function for sending electronic messages via the
S7-400.
• FTP communication permits pr ogram-controlled FTP client
communication,
access to data blocks via FTP server
• Multicast for UPD
• Cross-network programming device/operator panel
communication through S7 routing
• Remote programming and init ial startup via the network
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■ Technical specifications
Data transmission rate
Interfaces
• Connection to Industrial
Ethernet
- AUI (10 Mbit/s)
- ITP (10/100 Mbit/s)
• 10BaseT, 100BaseTX
Current consumption
• from DC + 5V ( ±5%)
• from DC +24V ( ±5%)
Power loss
10/100 Mbit/s autosensing
15-pin Sub-D socket
RJ45
approx. 1.5 A
typ. 220 mA
max. 340 mA
9.1 W
Perm. ambient conditions
• Operating temperature 0 °C to +60 °C
• Transport/storage temperature -40 °C to +70 °C
• Relative humidity Max. 95% at +25 °C
Construction
• Module format
Compact module S7-400, single
width
• Dimensions (WxHxD) in mm 25 x 290 x 210
• Weight
Approx. 700 g
Configuring software
NCM S7 for Industrial Ethernet V5
or higher (included in the scope
of delivery of STEP 7 V5.x).
Performance data
IT communication
Number of connections to an e-mail Max. 1
server
FTP communication
Number of client connections Max. 10
Number of server connections Max. 2
Capacity of flash memory file system
10 MB
Service life of the Flash Memory 10,000 write cycles
cells
S5-compatible communication
(SEND/RECEIVE)
• Sum of all simultaneously operable Max. 64
ISO/TCP/UDP connections
• Useful data
- ISO or TCP/IP Max. 8 KB
- UDP Max. 2 Kbyte
- E-mail Max. 2 Kbyte
S7 and programmable device/
operator panel communication
• Number of connections 1) Max. 48
Multi-protocol operation
• Sum of all simultaneously operable Max. 64
connections
1) Use depends on performance of S7-CPU/FM used.
Siemens ST 70 · 2005
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