Siemens Industry Online Support
Siemens AG
Filter criteria for entries
All Products
My Products
Product tree
Clear all filters
Search product
Entry type

(EAN: 4025515061960 / UPC: 662643175455)
Front Connector, 20pin,Screw Cont.
SIMATIC S7-300, Front connector for signal modules with screw contacts, 20-pole

  • Save filter
  • Load filter
  • e-mail on update
Filtered by
Entries per page: 20 50 100
Certificate For use in hazardous locations, ATEX-EC-Type-Examination-Certificate, DEKRA EXAM, DMT

DEKRA/ 13ATEX Type Examination SIMATIC Systems S7-300 and ET200M (German/English) DEKRA 13ATEX0015 X Issue 8

ID: 68205483
Certificate For use in hazardous locations, IECEx, DEKRA EXAM, DMT

IECEx Certificate of Conformity, SIMATIC S7-300 and ET200M (English) IECEx DEK 14.0042X, Issue 5

ID: 109547276
Application example Safety: Passivation and Reintegration of F-I/O

In case of passivation, the F-I/Os will switched into in the fail-safe state. After fault correction, the F-I/Os can be reintegrated. For the reintegration exists different possibilities and depends on wheter the F-I/Os support the RIOforFA-Safety PROFIsafe profile.

ID: 22304119
Catalog/Brochure Catalog ST 70: Products for Totally Integrated Automation-SIMATIC

2021, Catalog

ID: 109744167
Certificate General Product Approval, China-RoHS, Manufacturer

Statement to China-RoHS directive for SIMATIC ( Panel, ITC, IPC, PG, ET200x, S7-xx, LOGO!, Cables, Network Compontents... ) China-RoHS SIMATIC all V1.7

ID: 109738555
FAQ Implementation of SIMATIC modules in environments with high concentrations of corrosive gas

SIMATIC modules of the product families S7-300, S7-400, S7-1500, ET 200M, ET 200S, ET 200SP, ET 200SP HA, ET 200MP, ET 200iSP, TDC are also approved for implementation in environments with high concentrations of corrosive gas in compliance with ISA–S71.04 severity level G1; G2; G3. ...

ID: 28569857
Certificate For use in hazardous locations, CCC-Ex, CNEX

CCC (Certificate for China Compulsary Product Certification), SIMATIC Programmable Logic Controller System S7-300 (chinesisch / englisch) 2020312304000838

ID: 109784030
Application example Burner application example for TIA Portal (Burner library)

The Burner application example for TIA Portal (Burner library) supports you in the creation of Oil burner, Gas burner and Solid matter burner applications with single or multi-burner.

ID: 109477036
Application example FTP communication with S7-300/400

The File Transfer Protocol (FTP) is one of the classic, standardized options of exchanging data with PCs or any heterogeneous computer system. This entry shows how FTP communication is realized in a SIMATIC S7-300/400 station. ...

ID: 21605954
Application example Migration Guide: SIMATIC S7-300/400 to SIMATIC S7-1500

This migration guide contains recommendations and notes for users who are currently using SIMATIC S7-300/400 automation systems and plan to migrate to the new SIMATIC controller generation S7-1500.

ID: 109478811
Certificate Declaration of Conformity, RCM, ACMA

RCM (C-Tick) Declaration of Conformity of Australia/ New Zealand, Programmable Controller SIMATIC S7-300 general (English) RCM Programmable Controller SIMATIC S7-300 general

ID: 17045297
Certificate Declaration of Conformity, Declaration of Conformity, Manufacturer

Marocco Declaration of Conformity DDC, SIMATIC Automation systems (S7-300) DDC MAR / DF FA AS N04 2019-03

ID: 109766030
FAQ What do you have to do if, after adding a CP or an FM module, the SIMATIC S7-300 CPU no longer switches to RUN mode?

After adding a CP or an FM module, the SIMATIC S7-300 CPU no longer switches to RUN mode but remains in STOP mode.

ID: 22410800
Application example Configuration of Messages and Alarms in WinCC (TIA Portal)

This application example shows how to configure messages and alarms in WinCC (TIA Portal) in interaction with the S7-300/400 and S7-1200/1500 controller. Aside from the description of single messages and alarms, detailed step-by-step instructions will help you with the project configuration.

ID: 62121503
Manual SIMATIC S7-1200 / S7-1500 Comparison list for programming languages based on the international mnemonics

12/2017, List Manual, A5E33285102-AF

ID: 86630375
Certificate General Product Approval, UL, UL

UL Online Certification Directory, Programmable Controllers Certified for Canada NRAQ7.E116536

ID: 18966550
Application example Exchange of large data volumes between S7 -300/400/1500 control system and WinCC

Here you can see, how to transmit large data volumes from the control to WinCC with the help of raw data.

ID: 37873547
FAQ Which ports are used by the various services for data transfer via TCP and UDP and what should you watch out for when using routers and firewalls?

The various services each use their own port for data transfer via TCP and UDP.

ID: 8970169
Application example Measuring and Visualizing Energy Data

Sustainable increase in efficiency as well as an improved cost situation at rising energy prices is a great challenge for plant operators. Transparent representation of the energy trends of a plant requires a plant-specific measuring concept.

ID: 86299299
FAQ Comparison: How are the communication resources managed in the S7-300 and S7-1500?

Management of the communication resources of a SIMATIC depends on the type of controller. With the S7-300 you have to respect a number of details before determining the maximum number of devices you can connect for the configuration. The communication management of the S7-1500 has simpler regulations.

ID: 109747092
Entries per page: 20 50 100