Home>Prosoft>ProSoft PLX31-PND-MBS PROFINET to Modbus Serial Gateway

ProSoft PLX31-PND-MBS PROFINET to Modbus Serial Gateway Item NO.: 2897793

Write a Review

US$ 1.00

Quantity: Stock ( 28 )

Request Price & AvailabilitySend the part number and quantity. Our team will confirm stock, condition, lead time and the best quotation.

MOQ: 1 piece
International shipping
1-year warranty on eligible items
Fast response during business hours

Product Name	ProSoft PLX31-PND-MBS PROFINET to Modbus Serial Gateway
Item NO.	2897793
Weight	0.17 kg = 0.3748 lb = 5.9966 oz
Category	Prosoft
Brand	Prosoft
Creation Time	2026-08-19

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

ProSoft PLX31-PND-MBS

PROFINET to Modbus Serial Gateway

PROFINET Interface Modbus Serial

Product Overview

The ProSoft PLX31-PND-MBS is an industrial gateway designed to bridge PROFINET networks with Modbus serial devices. It enables Siemens PROFINET controllers and other PROFINET masters to communicate with Modbus RTU/ASCII serial devices such as drives, meters, and remote I/O. The gateway supports multiple serial ports, providing flexible integration options for mixed-vendor industrial environments.

Performance

• High-speed data exchange between PROFINET and Modbus serial networks.
• Support for multiple Modbus serial devices per port.
• Deterministic communication for real-time control applications.
• Efficient data mapping into PROFINET I/O data.
• Web-based diagnostics for simplified troubleshooting.

Technical Details

Brand	ProSoft Technology
Model	PLX31-PND-MBS
Product Type	PROFINET to Modbus Serial Gateway
PROFINET Ports	2 x 10/100 Mbps RJ45
Serial Ports	2 x RS-232/422/485 (software selectable)
Modbus Modes	RTU Master/Slave, ASCII Master/Slave
Max Modbus Devices	Up to 32 per serial port
Baud Rate	300 bps to 115.2 kbps
Web Diagnostics	Built-in
Operating Temperature	-25°C to 70°C
Input Voltage	24 VDC
Certifications	CE, UL, ATEX Zone 2
Dimensions	140 x 110 x 45 mm
Weight	0.45 kg

System Integration

The PLX31-PND-MBS integrates Modbus serial devices into PROFINET control systems by providing protocol translation and data mapping functions. It can be configured as a Modbus RTU/ASCII master to poll serial devices and map data directly into PROFINET I/O data. Alternatively, it can operate as a Modbus slave, allowing Modbus masters to access data from the PROFINET network. The dual PROFINET ports support daisy-chain or ring topologies for enhanced network resilience.

Applications

• Connecting Modbus serial drives to Siemens PROFINET PLCs.
• Data acquisition from Modbus power meters and energy analyzers.
• Integration of third-party remote I/O into PROFINET systems.
• Building automation and process control applications.