Products for Totally Integrated Automation and Micro ... - Siemens
Products for Totally Integrated Automation and Micro ... - Siemens
Products for Totally Integrated Automation and Micro ... - Siemens
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© <strong>Siemens</strong> AG 2010SIMATIC S7-300Communication■ Technical specifications (continued)Product type designationPer<strong>for</strong>mance dataPer<strong>for</strong>mance data Open communication6GK7 343-1FX00-0XE0CP 343-1 ERPCNumber of possible connections <strong>for</strong> 8open communication by means ofSEND/RECEIVE blocks, maximumData volume• As user data per connection <strong>for</strong> 8 Kibyteopen communication by means ofSEND/RECEIVE blocks, maximum• As user data per ISO on TCP connection<strong>for</strong> open communication8 Kibyteby means of SEND/RECEIVEblocks, maximum• As user data per TCP connection 8 Kibyte<strong>for</strong> open communication by meansof SEND/RECEIVE blocks, maximum• As user data per UDP connection 2 Kibyte<strong>for</strong> open IE communication bymeans of SEND/RECEIVE blocks,maximumNumber of multicast stations 8Per<strong>for</strong>mance data S7 communicationNumber of possible connections <strong>for</strong>S7 communication• Maximum 8• For PG/OP connections, maximum 8Per<strong>for</strong>mance data MultiprotocoloperationNumber of active connections <strong>for</strong> 32multiprotocol operationPer<strong>for</strong>mance data IT functionsNumber of possible connections as 1server with HTTP, maximumNumber of possible write cycles of 100 000the flash memory cellsCP 343-1 ERPC6GK7 343-1FX00-0XE0Product type designation CP 343-1 ERPCPer<strong>for</strong>mance data ERPC functionsNumber of configurable ERPCsymbols <strong>for</strong> database access• Per CPU, maximum 2000• Per logical trigger, maximum 255Data quantity as user data <strong>and</strong> 8 Kibyteheader in<strong>for</strong>mation per logicaltriggerProduct functions Management,configuration, programmingProduct function: MIB support YesProtocol is supported•SNMP v1Yes• DCPYes• LLDPYesConfiguration software required NCM S7 <strong>for</strong> Industrial Ethernet(is delivered with STEP 7 V5.x)Product functions DiagnosticsProduct function: Web-based diagnosticsYesProduct functions RedundancyProduct function• Ring redundancyNoProduct functions SecurityProduct function• ACL - IP-basedYes• Switching-off non-required Yesservices• Blocking of communication via Yesphysical portsProduct functions TimeProduct function• SICLOCK supportNo• Passing-on of time synchronizationYesNTP protocol is supportedYes5<strong>Siemens</strong> ST 70 N · 20105/51
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