Table of Contents
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Table of Contents
Related Manuals for Siemens CSM 377
Summarization of Contents
Introduction
Preface
Overview of functions, purpose, validity, audience, and further documentation for the CSM 377 commissioning manual.
Security Information
Information on Siemens' industrial security functions, cyber threat protection, product updates, device defects, and recycling.
Product Introduction and Safety
Discusses cost-effective installation, network structures, redundancy, electromagnetic interference, and hazardous area conditions.
Network Topologies
Network Topologies Explained
Explains setting up extensive networks and network expansion using linear (bus) and star topologies.
Product Properties
Components of the Product
Lists the standard items included with the CSM 377 compact switch module: terminal block, operating instructions, and CD.
Unpacking and Checking
Provides instructions for checking the completeness of the package and inspecting parts for transport damage, with a warning.
CSM 377 Product Characteristics
Details the physical characteristics of the CSM 377, including its four RJ-45 jacks for network connections.
TP Ports Description
Describes the RJ-45 connector pinout, MDI-X assignment, and notes on permitted cable lengths for TP ports.
Device Displays
Explains the status indicated by the power indicator (green LED) and port status indicators (green/yellow LEDs).
Technical Specifications
Covers connectors, electrical data, permitted cable lengths, ambient conditions, immunity, emission, degree of protection, MTBF, and dimensions.
Installation
Important Notes on Device Usage
Covers critical safety notices for ambient temperature, mounting, hazardous areas, explosion hazards, indoor use, and cable connections.
General Installation Guidelines
Details the type of mounting for the CSM 377 on a SIMATIC S7-300 mounting rail and general installation notes.
Installation on Standard Rail
Provides specific steps for mounting the CSM 377 on a SIMATIC S7-300 standard rail and its uninstallation.
Power Supply Connection
Explains the power supply connection via a 2-terminal plug-in block, pin assignment, and essential voltage warnings.
Grounding Procedure
Describes how the device is grounded through its rear panel and screw connection to the S7 standard rail.
Fitting the IE FC RJ-45 Plug 180
Details the assembly and insertion of the IE FC RJ45 Plug 180 into the CSM 377 twisted-pair interface.
Disassembly Instructions
Provides warnings and essential steps for safe disassembly of the device, emphasizing switching off power.
Maintenance and Troubleshooting
Problem Diagnosis and Solutions
Addresses issues like resettable fuses (PTC), LED display during voltage drops, and handling defective devices.
Approvals and Markings
CE Mark and Regulatory Compliance
Lists product approvals, CE mark information, EC directives (ATEX, EMC, RoHS), UK declarations, and specific certifications.
References
Information Sources
Lists sources of information and other documentation, including manuals and guidelines for SIMATIC NET products.
Online Resources
Provides a web address for finding additional information on SIMATIC NET products online.
Graphics and Drawings
Dimension Drawings
Introduces and presents the dimension drawings for the CSM 377, showing its physical size and port layout.
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