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PLX31-MBTCP-MBS4

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The ProSoft PLX31-MBTCP-MBS4 transfers data between Modbus TCP/IP controllers and Modbus Serial devices through four configurable serial ports.
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Technical specifications for PLX31-MBTCP-MBS4

  • Manufacturer:
    ProSoft
  • Part Number:
    PLX31-MBTCP-MBS4
  • Product Family:
    ProSoft
  • Product Type:
    Modbus TCP/IP to Modbus Serial Four-Port Gateway
  • Stock:
    1
  • Modbus TCP Clients:
    10
  • Modbus TCP Servers:
    5 MBAP; 5 Encapsulated
  • TCP Client Commands:
    Up to 160
  • Serial Commands:
    Up to 100 per Master port
  • Serial Interfaces:
    RS-232, RS-422, and RS-485
  • Serial Ports:
    4
  • Baud Rate:
    110 baud to 115.2 kbps
  • Power Supply:
    24 VDC nominal; 10 to 36 VDC allowed
  • Operating Temperature:
    -25 to 70 °C
  • Relative Humidity:
    5% to 95%, non-condensing
  • Enclosure:
    IP20; NEMA/UL Open Type; DIN rail
  • Estimated shipping dimensions:
    13.67 x 5.05 x 11.13 cm (H x W x D)
  • Tariff Code:
    8517623990
  • Country of origin:
    United States
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Protocols Connectivity Environment

Features:

  • Four configurable Modbus Serial ports
  • Connectivity for up to 400 Modbus Serial devices
  • Optional SD-card configuration backup and recovery
Four independently configurable serial channels distinguish the PLX31-MBTCP-MBS4 from single-port PLX31 gateways. The unit concentrates Modbus RTU or ASCII traffic before exchanging it with Modbus TCP/IP controllers.

Each RS-232, RS-422, or RS-485 port can serve as a Modbus Master or Slave, while the Ethernet side provides client and server functions. A documented installation can connect as many as 400 serial devices across the four networks.

Command distribution is an important sizing consideration: the gateway allows up to 160 Modbus TCP/IP client commands and up to 100 commands on each Master serial port. The optional SD card supports configuration transfer and recovery.
Apter Power can quote the ProSoft PLX31-MBTCP-MBS4 Modbus TCP/IP to Modbus Serial Four-Port Gateway and assist with four-port network sizing.
ProSoft PLX31-MBTCP-MBS4 Modbus TCP/IP to Modbus Serial Four-Port Gateway Manuals, Datasheets, Links Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
ProSoft PLX31-MBTCP-MBS4 Modbus TCP/IP to Modbus Serial Four-Port Gateway Specs

General

  • Manufacturer ProSoft Technology
  • Model PLX31-MBTCP-MBS4
  • Condition New Original ready stock
  • Product Family PLX3x Gateways
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

Ethernet and serial protocol roles

  • Ethernet roles: Modbus TCP/IP client and server
  • Serial framing: Modbus RTU or ASCII
  • Port roles: Configurable Master or Slave serial ports
  • Client commands: The Modbus TCP/IP side supports up to 160 configurable client commands

Four-port network connections

  • Serial channels: Four isolated serial ports
  • Ethernet interface: 10/100 Mbit RJ45 Ethernet
  • Configuration storage: Optional SD-card configuration storage
  • Serial standards: Serial interfaces support RS-232, RS-422, and RS-485

Gateway operating conditions

  • Temperature: -25 to 70 °C operation
  • Humidity: 5% to 95% non-condensing humidity
  • Mounting: DIN-rail IP20 enclosure
  • Input power: The gateway accepts 10 to 36 VDC with 24 VDC nominal input
Description
The PLX31-MBTCP-MBS4 is a four-port gateway for bi-directional data transfer between Modbus TCP/IP-enabled controllers and Modbus Serial devices. Four serial ports can connect as many as 400 Modbus Serial devices in the documented architecture.

The PLX31-MBTCP-MBS4 supports Modbus TCP/IP client and server operation and lets each serial port operate as a Modbus Master or Slave. Serial interfaces support RS-232, RS-422, and RS-485 with RTU or ASCII framing.

The PLX31-MBTCP-MBS4 provides up to 160 configurable Modbus TCP/IP client commands and up to 100 commands per Modbus Master serial port. An optional SD card can store configuration files for backup and recovery.

For application matching of the PLX31-MBTCP-MBS4, confirm serial-port allocation, connected device count, command polling, register mapping, isolation, power, and environmental limits against the official datasheet.
Alternative Names
PLX31 MBTCP MBS4 PLX31MBTCPMBS4 ProSoft PLX31-MBTCP-MBS4 PST PLX31-MBTCP-MBS4 PLX31-MBTCP-MBS4 4-Port Modbus Gateway PLX31-MBTCP-MBS4 four-port protocol conversion between Ethernet controllers and Modbus Serial field devices PLX31-MBTCP-MBS4 Datasheet PLX31-MBTCP-MBS4 Manual
Technical notes
PLX31-MBTCP-MBS4 is a Modbus TCP/IP to Modbus Serial Four-Port Gateway in the ProSoft PLX3x Gateways family. Verify protocol, interface, power, and environmental requirements against the official model documentation.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is ProSoft PLX31-MBTCP-MBS4?
PLX31-MBTCP-MBS4 is a Modbus TCP/IP to Modbus Serial Four-Port Gateway for four-port protocol conversion between Ethernet controllers and Modbus Serial field devices, according to the official ProSoft product data.
Which systems are compatible with PLX31-MBTCP-MBS4?
PLX31-MBTCP-MBS4 is intended for Modbus TCP/IP-enabled controllers and Modbus Serial RTU or ASCII devices using RS-232, RS-422, or RS-485. Verify the exact installed hardware and protocol before use.
What is the main application of PLX31-MBTCP-MBS4?
PLX31-MBTCP-MBS4 is designed for four-port protocol conversion between Ethernet controllers and Modbus Serial field devices. Use only the roles and interfaces stated in the official datasheet.
Which specifications should be checked before installing PLX31-MBTCP-MBS4?
PLX31-MBTCP-MBS4: verify 24 VDC power, serial interface, port mode, baud rate, device count, command mapping, and operating temperature.
What is the lifecycle status of PLX31-MBTCP-MBS4?
PLX31-MBTCP-MBS4 is classified as Active / Available from OEM based on the reviewed ProSoft product and lifecycle information.
Does PLX31-MBTCP-MBS4 require a replacement model?
No replacement requirement for PLX31-MBTCP-MBS4 is stated in the reviewed official information; verify protocol, revision, and wiring before any substitution.
Where is the official documentation for PLX31-MBTCP-MBS4?
The official model-related ProSoft datasheet for PLX31-MBTCP-MBS4 is the first item in the Manuals tab.
What information is needed to request a quote for PLX31-MBTCP-MBS4?
PLX31-MBTCP-MBS4 enquiries should include quantity, installed system, protocol, hardware or firmware revision, delivery destination, and required documentation.