PROSOFT PLX31-EFP-MBS Gateway Ethernet/IP to Modbus Serial

Overview

The ProSoft PLX31-EFP-MBS acts as a high-speed gateway between EtherNet/IP PACs and Modbus Serial devices. It supports bidirectional communication for Rockwell Automation ControlLogix® and CompactLogix™ controllers. This gateway ensures reliable data exchange across industrial networks.

Technical Specifications

EtherNet/IP Interface:

• Supports 5 Class 3 server connections

• Supports 2 connected and 1 unconnected Class 3 client connections

• Supports 2 Class 1 I/O connections

• Maximum I/O size: 248 bytes input/output

• Maximum RPI time: 5 ms per connection

• Supports CIP Data Table Read (0x4C) and Write (0x4D)

Modbus Serial Interface:

• Supports function codes: 1, 2, 3, 4, 5, 6, 15, 16, 22, 23

• Baud rate range: 110 to 115.2 kbps

• Parity options: None, Even, Odd

• Data bits: 7 or 8

• Stop bits: 1 or 2

• Communication modes: RTU (CRC-16), ASCII (LRC)

• Floating point formats: Enron, Daniel

• Slave address range: 1 to 247

• Interfaces: RS232, RS422, RS485

Hardware & Power:

• Power supply: 24 VDC nominal (10–36 VDC acceptable)

• Current draw: 300 mA nominal, 610 mA max

• Operating temperature: -25°C to +70°C

• Storage temperature: -40°C to +80°C

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

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

• Enclosure rating: IP20, NEMA/UL Open Type

• Mounting: DIN Rail mountable