G6L-PUEB

Parameter G6L-PUEB
Manufacturer LS Electric
Module type PROFIBUS-DP master interface
Function PROFIBUS-DP master (RS-485 physical layer)
Typical speeds PROFIBUS speeds supported (per PROFIBUS rules)
Max nodes / distance Per PROFIBUS spec & GM6 limits (see LS manual)
Connector / comm RS-485 / PROFIBUS connector (vendor manual)
Power / environment Supplied from PLC backplane; 0–55 °C typical
Notes Require slave GSD files and PROFIBUS configuration tool

Description

PROFIBUS-DP master interface module for the G6L / GM6 PLC family, used to connect the PLC as a PROFIBUS master to DP slave devices on the fieldbus.

The Polar Energy Assessment:

The G6L-PUEB lets a GM6/G6L CPU act as a PROFIBUS-DP master, handling cyclic exchange with PROFIBUS slaves (I/O stations, drives, etc.). Typical PROFIBUS characteristics (baud rates and topology limits) apply; it’s a classic fieldbus option when you need robust deterministic I/O over RS-485/Profibus physical layer.

Pros

  • Industry standard PROFIBUS-DP support for broad device compatibility.
  • Proven on GM6/G6L platforms (well supported in LS catalogs).

Limitations

  • Requires PROFIBUS cabling, terminators and GSD configuration files.
  • Older fieldbus compared with modern Ethernet-based solutions.

Typical use cases

  • Connecting distributed I/O, drives, and instrumentation to a GM6 PLC in plants that standardize on PROFIBUS-DP.

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Disclaimer

Product images are for illustrative purposes only and may not exactly match the actual item. All specifications and technical details should be verified using the official catalogs and datasheets provided by the respective manufacturer, as discrepancies may exist on this website.

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