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By now, TCP/IP-based Open User Communication (OUC) is the standard for communication with SIMATIC S7-CPUs.
The properties of the open IE communication via the integrated PN/IE interface of the CPU and via Industrial Ethernet CP are explained below.
This entry gives you sample applications for Modbus/TCP communication via the integrated PROFINET interface of the S7-300 and S7-400 CPUs as well as the IM 151-8 PN/DP CPU in the TIA Portal.
Ports released for Modbus/TCP communication and maximum number of Modbus clients that can communicate with a SIMATIC S7 PN-CPU as Modbus server
When selecting the operating mode in conjunction with functional safety there are often questions about what you should watch out for in this case. What aspects of selecting the operating mode concern functional safety at all? Questions such as these can best be answered using practical examples and also include statutory requirements and compliance with standards.
The SITOP PSE200U selectivity module with single-channel signaling enables you to monitor 24V load circuits.
Lloyds Register of Shipping Approval (LRS) for Fail Safe Programmable Logic Controllers (English) Certificate 01/20043 (E7)
You can use different Excel tables for calculating monitoring and response times in a safety-related application with Distributed Safety and STEP 7 Safety. They can be used to estimate the execution times of the F blocks for the Mobile Panel 277F IWLAN and 2nd Generation.
Power loss calculation for the right design of system cabinets
UL: NRAQ.E116536 USA, Link: Online Certification Directory, Programmable Controllers ( Steuerungen, Dez. Peripherie, Basic Panels 1st/2nd Gen., Key/Comfort/Micro/Mobile Panels.. ) UL-File: NRAQ.E116536 USA
UL Online Certification Directory, Programmable Controllers Certified for Canada E116536
EU-Declaration of Conformity for ET 200S Distributed I/O System(German/English) 703 / ET200S Distributed I/O System / J3 / 07.2017
ClassNK Shipping Certificate of Nippon Kaiji Kyokai, ET 200 Distributed I/O System (English) 01A030 TA17317M
Det Norske Veritas (DNV-GL) Shipping Approval for the ET 200 Distributed I/O System (English) TAA00001AR
The delivery release for SIMATIC S7 F ConfigurationPack V5.5 SP13 is now available for download.
Delivery release for SIMATIC S7 Distributed Safety V5.4 SP5 Update 2. The Safety Option Package update supports Microsoft Windows 10.
The F-Configuration tool is part of S7-Distributed Safety and S7 F-Systems. It provides the fail-safe modules in Hardware Config of STEP 7 V5
Update 2 is available for upgrading the following products: SIMATIC S7 Distributed Safety V5.4 SP5. The update can also be used as a trial and can be tested for 14 days.
GL-TYPE Approval Certificate, Fail-Safe Programmable Logical Controller and Fail-Safe Signal Modules ( DNV-GL ) (English) TAA0000120 (2017)
Z10-Annex 1 to the Report to the Certficate Z10 17 05 67803 015, SIMATIC S7 Distributed Safety /(English) Z10 17 05 67803 015 (2017) Rev. 2.4