7KM9300-0AM00-0AA0
expansion module Switched Ethernet PROFINET V3, plug-in, for 7KM PAC3220 / 4220 / 3VA COM100 / 800
- Stock status:
- Call for availability
- Manufacturer:
- Siemens
- Product code:
- 7KM9300-0AM00-0AA0
Main documents
- Product datasheet
- Instruction sheet
- Catalogue
Related products
| Product | |
| Article Number (Market Facing Number) | 7KM9300-0AM00-0AA0 |
| Product Description | expansion module RS485, plug-in, for 7KM PAC3220 / 4220 / 3VA COM100 / 800 |
| Product family | SENTRON 7KM PAC Expansion Modules and Accessories |
| Product Lifecycle (PLM) | PM300:Active Product |
| Price data | |
| Region Specific PriceGroup / Headquarter Price Group | 15N / 1DD |
| List Price | Show prices |
| Customer Price | Show prices |
| Surcharge for Raw Materials | None |
| Metal Factor | None |
| Additional Product Information | ||
| EAN | 4011209761605 | |
| UPC | 783087916043 | |
| Commodity Code | 85389091 | |
| LKZ_FDB/ CatalogID | LV10.1 | |
| Product Group | 5312 | |
| Group Code | P360 | |
| Country of origin | Hungary | |
| Compliance with the substance restrictions according to RoHS directive | Since: 14.01.2008 | |
| Product class | A: Standard product which is a stock item could be returned within the returns guidelines/period. | |
| WEEE (2012/19/EU) Take-Back Obligation | Yes | |
| REACH Art. 33 Duty to inform according to the current list of candidates | ||
| SCIP number | 7c487a21-9f74-48e2-9b05-56dd77eb7a2d | |
Product Description
7KM9300-0AM00-0AA0
The Siemens SENTRON RS485 Expansion Module (7KM9300-0AM00-0AA0) is a plug-in communication module designed to extend connectivity capabilities for 7KM PAC3220, 7KM PAC4220, and 3VA COM100/800 devices. Utilizing the RS485 protocol, this module facilitates robust, serial data communication, essential for industrial and energy monitoring applications in environments with multi-device connections.

Key Features and Specifications:
RS485 Serial Communication:
- Allows for reliable, long-distance data transfer and networking in industrial setups, using a common standard for **multi-point connections** and data integrity.
Plug-in Installation:
- This module offers an easy-to-install plug-in format, enabling straightforward integration with existing devices without extensive setup or downtime.
Device Compatibility:
- Compatible with Siemens 7KM PAC3220, 7KM PAC4220, and 3VA COM100/800, enhancing flexibility and network compatibility within energy management and monitoring systems.
Technical Specifications:
- Article Number: 7KM9300-0AM00-0AA0
- Module Type: RS485 Communication Expansion Module
- Compatibility: Works with 7KM PAC3220, 7KM PAC4220, 3VA COM100/800
- Mounting: Plug-in
Compliance and Standards:
- RoHS Compliant: Meets environmental standards as of 14.01.2008
- REACH Compliance: Contains Lead monoxide (CAS-No. 1317-36-8), SCIP number 7c487a21-9f74-48e2-9b05-56dd77eb7a2d.
- WEEE Take-Back Obligation: Yes
Additional Product Information:
- EAN: 4011209761605
- UPC: 783087916043
- Commodity Code: 85389091
- Product Family: SENTRON 7KM PAC Expansion Modules and Accessories
- Product Lifecycle: PM300: Active Product
- Product Group: 5312
- Country of Origin: Hungary
Applications:
Ideal for applications in:
- Industrial monitoring and control systems where RS485-based devices need to be integrated for reliable data communication over extended distances.
- Energy management networks requiring modular, expandable connectivity options to support distributed devices in a centralized system.
Conclusion:
The Siemens SENTRON 7KM9300-0AM00-0AA0 RS485 Expansion Module is a versatile solution for enhancing serial communication capabilities in industrial and energy monitoring environments. With its plug-in format and robust compatibility, it supports efficient and reliable data exchange, making it a valuable addition to Siemens’ 7KM PAC and 3VA device family for seamless integration within complex systems.
Frequently Asked Questions
What Are Siemens Used to Measure?
✅Siemens (S) are units used to measure electrical conductivity, which refers to a material's ability to conduct electric current. The standard unit for conductivity is Siemens per meter (S/m), with milliSiemens per meter (mS/m) being commonly used for smaller values. Electrical conductivity is crucial for understanding how well a material can transmit electricity. The Siemen, a unit of electrical conductance, is the inverse of an Ohm (Ω), which measures electrical resistance. This makes Siemens an essential measurement in fields such as electronics, engineering, and material science.
What Are the Names of Measuring Devices?
✅Measuring devices come in various types, each serving specific purposes across different industries. Some of the most common measurement tools include vernier calipers, micrometers, dial gauges, and various types of gauges. Other essential devices are bubble levels, protractors, and rulers. These tools are widely used in production processes, quality control, and engineering to ensure precise measurements and accuracy.
What Are Three Measuring Devices?
When it comes to measuring length, there are several precise tools available. Three commonly used instruments include:
✅ 1.Rulers - Simple and versatile, rulers are used for measuring shorter lengths, typically in centimeters or inches.
✅ 2. Tape Measures - Ideal for measuring longer distances, tape measures are flexible and portable, making them useful for tasks ranging from home improvement to construction.
✅ 3. Micrometer Screw Gauges - Designed for measuring small objects with high precision, micrometer screw gauges can measure dimensions in micrometers.
Among these, the vernier caliper stands out as the most precise tool. It features sliding jaws attached to a graduated beam, allowing for accurate measurements of both internal and external dimensions.
What Is a Power Monitoring Device?
✅ A power monitoring device is an instrument used to measure and track power consumption. It helps in monitoring the usage of electricity, which is essential for identifying areas where energy can be saved and efficiency can be improved. While electricity itself is invisible, it is a versatile and convenient form of energy that powers various systems, converting into heat, light, sound, and mechanical power. By providing real-time data on energy usage, power monitoring devices support energy-saving activities, cost reduction, and improved energy management. These devices are commonly used in homes, businesses, and industrial settings.
How Do I Replace My Energy Meter?
✅ Replacing your energy meter, such as when installing a NES smart meter, involves a few important steps to ensure safety and proper installation. Here’s a simple guide:
1. Turn Off Power: Begin by turning off the line power to the existing energy meter to ensure a safe working environment.
2. Remove the Terminal Cover: Carefully take off the terminal cover from the existing meter to access the wiring.
3. Disconnect Wires: Remove the line and load wires connected to the terminals of the existing meter. Make sure to label or note where each wire connects for easier installation of the new meter.
4. Remove the Old Meter: Finally, detach the old energy meter from its mounting, ensuring all components are safely stored for future reference or recycling.
What Is the Difference Between a Power Meter and an Energy Meter?
we often get asked whether energy meters and power meters are the same. While both devices are essential for monitoring electricity usage, they serve different purposes.
✅Energy Meters: These instruments measure the total energy consumed over time, typically displayed in kilowatt-hours (kWh). Energy meters provide a cumulative record of electricity usage, helping users understand their overall consumption patterns and manage costs effectively.
✅Power Meters: In contrast, power meters measure the instantaneous rate at which energy is being used, usually indicated in watts (W) or kilowatts (kW). By offering real-time data, power meters enable users to gain insights into their electrical systems' immediate power demands, allowing for better management of energy resources.
In summary, while energy meters track total consumption, power meters focus on the rate of energy use, making them both valuable tools for energy management and efficiency.



















Reviews
There are no reviews yet.