The Siemens 7KM9300-0AB01-0AA0 is a SENTRON 7KM PAC PROFIBUS DP expansion module designed to add PROFIBUS DP communication to compatible Siemens PAC3220, PAC4220, 3VA COM100 and 3VA COM800 devices. It uses a plug-in design and is intended for integration of power-monitoring devices into industrial automation, SCADA and energy-management networks. Siemens identifies the article as a dedicated communication expansion module within the SENTRON 7KM PAC accessory range.
The 7KM9300-0AB01-0AA0 is a communication accessory rather than a standalone measuring instrument. Its purpose is to provide a PROFIBUS DP interface for compatible Siemens power-monitoring and communication devices.
The supported host devices include:
7KM PAC3220
7KM PAC4220
3VA COM100
3VA COM800
This allows electrical measurement data from compatible SENTRON equipment to be incorporated into an existing PROFIBUS-based control architecture.
The main function of the 7KM9300-0AB01-0AA0 is to provide PROFIBUS DP communication.
PROFIBUS DP is widely used in industrial automation systems for communication between field devices and automation controllers.
With the module installed in a compatible host device, measurement and device information can be exchanged with suitable:
PLC systems
SCADA systems
HMI systems
Industrial automation networks
Energy-management systems
Centralized power-monitoring systems
This makes the module useful when the electrical monitoring system needs to communicate through an established PROFIBUS infrastructure.
The module is designed as a plug-in expansion module.
Instead of using a separate external communication converter, the module can be installed directly into the supported Siemens host device.
The plug-in design can simplify:
Communication expansion
Retrofit projects
Module replacement
Panel upgrades
Maintenance
Automation-system integration
The host device must be checked for compatibility before installation.
The module is designed for use with Siemens SENTRON PAC3220 and PAC4220 power-monitoring devices.
This makes it suitable for installations where existing electrical meters need to be connected to a PROFIBUS-based automation or energy-management network.
For PAC installations, the communication path can be arranged as:
Electrical Network → PAC3220/PAC4220 → 7KM9300-0AB01-0AA0 → PROFIBUS DP → PLC / SCADA / HMI
The module is also specified for compatible 3VA COM100 and COM800 communication devices.
This provides an option for integrating supported Siemens SENTRON 3VA communication systems into PROFIBUS-based industrial networks.
The exact host-device compatibility and communication configuration should be checked against the Siemens documentation for the complete system.
The PROFIBUS DP expansion module can help connect electrical monitoring equipment with an existing automation network.
Potential applications include:
Factory automation
Electrical distribution monitoring
Industrial energy management
PCC and MCC monitoring
Machine-control systems
Power-distribution automation
SCADA systems
Centralized electrical monitoring
The module provides communication connectivity; the connected PAC or COM device remains responsible for the underlying electrical measurement or circuit-breaker communication functions.
Although the module itself does not measure energy, it can become an important communication component in a larger energy-management system.
A typical architecture may include:
Power Monitoring Device → PROFIBUS DP Module → PLC → SCADA / Energy Management Software
This allows measurement values from compatible Siemens equipment to be collected and evaluated centrally.
With PROFIBUS DP connectivity, a compatible host device can exchange relevant device and measurement information with a supervisory controller.
Depending on the host device and configured application, this can include electrical operating values, status information, alarms and other available device data.
This supports centralized monitoring without requiring operators to read every individual meter locally.
The 7KM9300-0AB01-0AA0 can be useful in existing installations where Siemens PAC or 3VA equipment is already installed and a PROFIBUS connection needs to be added.
Potential retrofit requirements include:
Connecting existing PAC meters to a PLC
Upgrading electrical monitoring systems
Integrating power data into SCADA
Adding energy data to an automation network
Replacing a damaged communication module
The complete compatibility of the installed host device should be verified before retrofit.
Siemens also offers the 7KM9300-0AM00-0AA0 for RS485 communication, supporting serial communication such as SEAbus/MODBUS.
The 7KM9300-0AB01-0AA0 is designed for PROFIBUS DP.
Therefore:
7KM9300-0AB01-0AA0 → PROFIBUS DP
7KM9300-0AM00-0AA0 → RS485 / SEAbus / MODBUS
The correct module depends on the communication network used by the automation or energy-management system.
The 7KM9300-0AE02-0AA0 is the Ethernet-based Switched Ethernet PROFINET V3 expansion module and supports PROFINET IO and Modbus TCP.
The 7KM9300-0AB01-0AA0 provides PROFIBUS DP communication instead.
Therefore, the communication architecture should be considered before selecting the expansion module.
The module is intended to work as part of compatible Siemens electrical monitoring installations.
It is relevant for:
PCC panels
MCC panels
Main distribution boards
Energy-monitoring panels
Industrial switchboards
Factory automation systems
Electrical control cabinets
Power-monitoring networks
Its plug-in format allows the communication function to be incorporated into the supported Siemens equipment.
The 7KM9300-0AB01-0AA0 can be used as a replacement communication module where the existing system requires PROFIBUS DP connectivity.
Before ordering, verify:
Exact article number
PAC3220/PAC4220 or 3VA COM100/COM800 compatibility
PROFIBUS DP network requirement
Existing automation-system configuration
Host-device compatibility
Required communication module type
Selecting the correct Siemens communication module helps avoid compatibility problems during installation or replacement.
The Siemens 7KM9300-0AB01-0AA0 is relevant for:
Electrical panel builders
Automation system integrators
SCADA integrators
Industrial electrical contractors
Energy-management professionals
OEMs
Maintenance departments
Power-monitoring system designers
Factory automation teams
Electrical product dealers
For SB Smart, this product is positioned as a Siemens SENTRON PROFIBUS DP communication expansion module for compatible PAC and 3VA devices.
Siemens SENTRON 7KM PAC expansion module
Article number 7KM9300-0AB01-0AA0
PROFIBUS DP communication
Plug-in construction
Compatible with 7KM PAC3220
Compatible with 7KM PAC4220
Compatible with 3VA COM100
Compatible with 3VA COM800
Designed for industrial automation and energy-management systems
Suitable for SCADA, PLC and centralized power-monitoring applications
Useful for new installations and compatible retrofit projects
PROFIBUS DP connectivity: Integrates compatible Siemens power-monitoring devices into PROFIBUS-based automation systems.
Plug-in design: Simplifies communication expansion and module replacement.
PAC3220/PAC4220 compatibility: Supports integration of compatible SENTRON measuring devices.
3VA COM compatibility: Provides PROFIBUS connectivity for supported 3VA communication systems.
Centralized monitoring: Enables measurement and device information to reach PLC, SCADA and energy-management systems.
Retrofit-friendly: Useful for upgrading existing compatible Siemens installations.
Industrial automation support: Suitable for established PROFIBUS-based control architectures.
Siemens standardized solution: Simplifies communication-system design and procurement.
The Siemens 7KM9300-0AB01-0AA0 is a dedicated PROFIBUS DP plug-in expansion module for compatible SENTRON PAC3220, PAC4220, 3VA COM100 and COM800 devices.
It is suitable for applications where electrical measurement and power-monitoring data needs to be integrated into a PROFIBUS-based PLC, SCADA or energy-management system.
For SB Smart, this product is best presented as a Siemens SENTRON PROFIBUS DP communication expansion module for industrial power monitoring and automation across India.
SB Smart supplies Siemens SENTRON communication modules and industrial electrical products across Faridabad, Gurgaon/Gurugram, Delhi NCR, Haryana, Noida, Punjab, Mumbai and other major Indian cities.
Major delivery locations include:
Faridabad
Delhi
Gurgaon/Gurugram
Delhi NCR
Noida
Greater Noida
Haryana
Punjab
Mumbai
Pune
Ahmedabad
Bengaluru
Hyderabad
Chennai
Kolkata
Jaipur
Chandigarh
Lucknow
Indore
Surat
Vadodara
Nagpur
Coimbatore
And other major cities across India
The 7KM9300-0AB01-0AA0 is a Siemens SENTRON PROFIBUS DP plug-in expansion module for compatible PAC3220, PAC4220, 3VA COM100 and COM800 devices.
No. It is a communication expansion module designed to be installed in a compatible Siemens host device.
It provides PROFIBUS DP communication.
It is designed for compatible 7KM PAC3220 and PAC4220 power-monitoring devices.
Yes. Siemens identifies compatibility with 3VA COM100 and COM800.
Yes. It is designed as a plug-in expansion module.
7KM9300-0AB01-0AA0: PROFIBUS DP expansion module.
7KM9300-0AM00-0AA0: RS485 communication expansion module for serial communication such as SEAbus/MODBUS.
7KM9300-0AB01-0AA0: PROFIBUS DP.
7KM9300-0AE02-0AA0: Switched Ethernet PROFINET V3 with PROFINET IO and Modbus TCP.
Yes. When installed with a compatible Siemens host device, the PROFIBUS DP connection can be used as part of a suitable PLC, SCADA and energy-management architecture.
Yes, where the installed PAC3220, PAC4220, 3VA COM100 or COM800 is compatible with this expansion module and the existing system requires PROFIBUS DP connectivity.
SB Smart supplies Siemens SENTRON PROFIBUS communication modules and industrial electrical products in India for panel builders, automation integrators, SCADA projects, energy-management systems and industrial maintenance requirements.
| Parameter | Specification |
|---|---|
| Product Series | Siemens SENTRON 7KM PAC |
| Part Number | 7KM9300-0AB01-0AA0 |
| Product Type | Communication / Expansion Module |
| Protocol | PROFIBUS DP V1 |
| Compatibility | PAC3200 / PAC3220 / PAC4200 / 3VA COM |
| Function | Data communication to automation systems |
| Mounting Type | Plug-in module |
| Application | Energy monitoring & SCADA integration |
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