S7COMM is a proprietary protocol developed by Siemens for S7 series Programmable Logic Controllers (PLC) communication. It is primarily used in industrial automation for real-time data exchange between Siemens PLCs and Control and Data Acquisition (SCADA) systems. S7COMM is widely adopted in environments where Siemens equipment is used as it supports a range of automation functions, from control and data acquisition to diagnostics.
Schema
Data available in Operational Technology Exposure Intelligence:
Main Dataset
| Field | Description |
|---|---|
src_tsap String |
The Transport Service Access Point (TSAP) source address or endpoint within the network where the communication originated. It is used in the S7Comm protocol to identify the source of a message or request within a network. |
dst_tsap String |
The TSAP destination address or endpoint within the network where the communication is directed. It is used in the S7Comm protocol to identify the target device or module within the network. |
identity_module String |
A specific hardware module within the Siemens S7 PLC system. |
identity_module_type String |
The type or model of the module. |
identity_plant_identification String |
A user-defined identifier for the plant or location where the PLC is deployed. |
identity_copyright String |
Copyright information relating to the module's firmware or software. |
identity_serial_number_of_module String |
A unique identifier assigned to a specific module by the manufacturer. |
identity_basic_hardware String |
Information about the basic hardware configuration of the module. |
identity_basic_firmware String |
Information about the firmware version running on the module. |
identity_serial_number_of_memory_card String |
The unique serial number of a memory card used in the PLC module. |
identity_manufacturer_and_profile_of_cpu_module String |
The manufacturer and details about the CPU module's specifications. |
identity_oem_id_of_module String |
An identifier provided by the Original Equipment Manufacturer (OEM) for the module. |
identity_location_designation_of_module String |
The physical or logical location of the module. |
identity_plc_name String |
The name assigned to the PLC within the network or system. |
identity_reserved_for_operating_system String |
Operating system-specific data, possibly for internal use. |
Unknown Identities
| Field | Description |
|---|---|
index Integer |
The position or identifier to distinguish the unknown identity within the list of several unknown identities. |
value String |
The unknown identity’s data. |
- November 27, 2024: Published.
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