MODBUS TCP SERVER to PROFIBUS PA Master Gateway
Simple connection of PROFIBUS PA Slave devices to Modbus control systems via internal I/O mapping
With mbGate PA it is possible to integrate up to 4 PROFIBUS PA segments into Modbus TCP control systems. It acts as Modbus TCP Server and PROFIBUS PA Master. With our gateways the engineering costs can be reduced since it re-uses existing power conditioners in technology upgrade projects. It enables configuration, parameterization and plant asset management using standard industry tools.
Similar solutions:
mbGate PB: Modbus TCP to PROFIBUS PA/DP Gateway – Integrate PROFIBUS DP/PA segments into Modbus Control Systems
mbGate DP: Modbus TCP to PROFIBUS DP Gateway – Integrate PROFIBUS DP segments into Modbus Control system

Key Component for Transition to State-of-the-Art Technology
- Simple replacement of installed PROFIBUS DP/PA segment couplers
- Re-use of existing PROFIBUS PA segments without requiring modification
Direct Connectivity to PROFIBUS Segments
- Acting as Modbus Server and PROFIBUS PA Master
- Connects up to 4 PROFIBUS PA Segments to Modbus TCP
Configuration, Parameterization and Plant Asset Management Using Standard Industry Tools
- Supports major Modbus engineering tools such as Schneider Unity Pro or Siemens TIA Portal
- Included CommDTM allowing use in FDT/DTM frame applications
- EDD-based device parametrization using Siemens Simatic PDM
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Data Sheets
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Drivers & Software
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Manuals & Documentation
Scope of Delivery | |
Hardware | mbGate PA Gateway |
Documentation | On Website |
Order Numbers | |
GCA-EL-024802 | mbGate PA, Modbus TCP to PROFIBUS PA Gateway. Supports up to 2 PA segments (up to 32 PA devices). |
GCA-EL-024804 | mbGate PA, Modbus TCP to PROFIBUS PA Gateway. Supports up to 4 PA segments (up to 64 PA devices). |
Additional Products and Services | |
LRL-DY-134501 | dataFEED OPC Suite, Version 4.01 and higher, including all supported PLC protocols, support for OPC UA, access for any number of dataFEED OPC Tunnel Clients, for simultaneous access to a total of up to 100 OPC UA Servers, OPC Servers and OPC Tunnel Servers, and many more Functionalities such as Database and File Access, Data Exchange, Optimizer, Concentrator and Bridge |
GCA-EN-024806 | mbGate DP, Modbus TCP to PROFIBUS DP-Gateway. Support of 1 PROFIBUS DP segment (RS485). |
GCA-EN-024808 | mbGate PB, Modbus TCP to PROFIBUS Gateway. Supports 2 PA segments (up to 32 PA devices, MBP physical layer) and 1 PROFIBUS DP segment (RS485). |