PLX31-PND-MBS | ProSoft | Modbus RTU to PROFINET Gateway

ProSoft PLX31-PND-MBS PROFINET to Modbus Serial Communication Gateway

Product Description

The PLX31-PND-MBS (PLX31-PND-MBS) is a high-performance industrial gateway manufactured by ProSoft Technology, designed to bridge the gap between modern PROFINET networks and legacy Modbus serial infrastructure. This standalone DIN-rail mounted module enables seamless, bi-directional data exchange between a PROFINET Controller (Master) and Modbus RTU or ASCII devices.

Operating as a PROFINET Class A slave device, the PLX31-PND-MBS (PLX31-PND-MBS) offers unparalleled flexibility by allowing the serial port to be configured as either a Modbus Master or a Modbus Slave. This capability makes it an ideal solution for integrating power meters, variable frequency drives (VFDs), and barcode scanners into a Siemens S7 or other PROFINET-based control systems. The module features dual Ethernet ports supporting internal switch technology, allowing for linear or ring topologies without the need for external switches.

Detailed Technical Specifications

The PLX31-PND-MBS is engineered for high-reliability industrial data conversion:

• Manufacturer: ProSoft Technology

• Model Number: PLX31-PND-MBS

• Function: PROFINET Device to Modbus Serial (RTU/ASCII) Gateway

• PROFINET Interface: Class A Device (Slave)

• Serial Port: One (1) RS-232, RS-422, or RS-485 (Hardware selectable)

• Modbus Role: Configurable Master or Slave

• Ethernet Ports: Dual 10/100 Mbps RJ45 ports (Shielded)

• Power Supply: 10 to 30 V DC

• Current Load: 200 mA @ 24 V DC; 400 mA @ 12 V DC

• Operating Temperature: -25°C to +70°C (-13°F to 158°F)

• Storage Temperature: -40°C to +85°C (-40°F to 185°F)

• Relative Humidity: 5% to 95% RH (Non-condensing)

• Dimensions: 5.38 x 1.99 x 4.38 in (13.67 x 5.05 x 11.13 cm)

• Weight: 3.00 lbs

• Configuration: ProSoft Configuration Builder (PCB) via Ethernet

• Memory Support: SD Card Slot for configuration backup/recovery (Card optional)