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ProSoft PLX51-DL-232 Gateway - white background
ProSoft PLX51-DL-232 Gateway - additional view 1
ProSoft PLX51-DL-232 Gateway - additional view 2

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ProSoft Technology

ProSoft Technology PLX51-DL-232 Gateway

SKU: PLX51-DL-232
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$3,700.25
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ProSoft PLX51-DL-232 Data Logger Module (DF1 Serial / EtherNet/IP / Modbus)

The ProSoft PLX51-DL-232 is a stand-alone data logger that reads and stores data from EtherNet/IP PLCs, DF1 serial PLCs and devices, or Modbus PLCs and devices. It can store over 16 million records in its solid-state non-volatile memory, with each record including a date/time stamp, tag name, data type and value. Ideal for remote sites with limited communication, enabling OEMs to log machine data to identify operational issues or improve efficiency. Technical data sourced directly from the official ProSoft Technology PLX51-DL-232 datasheet. Supplied by SHLY-PLC, an independent industrial automation distributor; each unit undergoes visual inspection and functional testing before shipment. Contact our team for compatibility verification.

Features

  • Catalog Number: PLX51-DL-232
  • Product Family: ProSoft PLX5x Series Data Logger
  • Primary Function: Stand-alone data logger for industrial PLC/device data
  • Data Sources: EtherNet/IP (Logix tags), DF1 serial, Modbus RTU and Modbus TCP/IP
  • Log Capacity: Over 16 million records (16,777,216) in solid-state non-volatile memory
  • Record Content: Date/time stamp, tag name, data type and value per record
  • Logging Modes: Fill-to-full or overwrite oldest data (first-in, then-store)
  • Configuration: PLX50 configuration utility, data download to CSV file; built-in web server for diagnostics
  • Logging Standards: Delta Change, Heartbeat, Tag Triggers; min. interval 50 ms
  • Supported Data Types: BOOL, SINT, INT, DINT, REAL
  • Form Factor: Stand-alone module, IP20 / NEMA UL Open Type
  • Typical Use: Remote-site data logging, predictive maintenance, process improvement

Specifications

Official ProSoft Technology PLX51-DL-232 Datasheet

Hardware Specifications
Power Supply 10 to 28 VDC (70 mA @ 24 VDC / 130 mA @ 10 VDC)
Power Consumption 1.7 W
Power Connector 3-way terminal, conductors 24-18 AWG
Enclosure Plastic, IP20 / NEMA / UL Open Type
Dimensions (H x W x D) 101.0 x 22.5 x 120.0 mm
Operating Temperature -20°C to 70°C
Earth Connection Yes, terminal based
EtherNet/IP Port
Connector RJ45, CAT5 STP/UTP
Connections ARP max 20; TCP max 20; CIP max 10
Communication Rate 10/100 Mbps, Full/Half duplex, Auto MDIX
Serial Port (DF1)
Baud Rate 1200 to 115,200 baud
Data Format Parity None/Even/Odd; data bits 8; stop bits 1
RS-232 Connector 4-way terminal, conductors 24-18 AWG
Isolation RS-232 isolation voltage 2.5 kV
Protocol & Data Logging
DF1 Protocol DF1 Full Duplex, DF1 Half Duplex; CRC/BCC error detection; embedded response Auto/On
Modbus Protocol Modbus RTU, Modbus TCP/IP; function codes 1, 2, 3, 4
Max Record Count 16,777,216 records
Max Tag Count 200 tags
Logging Standards Delta Change, Heartbeat, Tag Triggers; min. interval 50 ms
Supported Data Types BOOL, SINT, INT, DINT, REAL
Agency Certifications
Certifications ATEX Zone 2 Cat 3, UL/cUL Class 1 Div 2, RoHS2, CE, CB Safety

Compatibility & Cross-References

The PLX51-DL-232 is configured using the ProSoft PLX50 Configuration Utility, and logged data can be manually downloaded to CSV files. A built-in web server provides detailed diagnostics of system configuration and operation. It reads data from EtherNet/IP Logix tags, DF1 serial files and Modbus (RTU and TCP/IP) sources. For enhanced capacity, the PLX51-DLplus-232 variant offers additional features. This listing is provided by an independent industrial automation distributor; brand names and part numbers are used for product identification only.

Applications

  • Remote-site data logging where communication is limited
  • OEM machine data logging for operational issue identification and efficiency improvement
  • Predictive maintenance and process improvement in industrial plants
  • Data acquisition from EtherNet/IP, DF1 and Modbus PLCs/devices

Warranty

  • Availability: Active production, new units available; contact us for real-time stock status.
  • Inspection & testing: each unit is visually inspected and functionally checked before packing.
  • Delivery: orders are processed within 2-4 business days after payment confirmation; standard worldwide delivery is about 5-8 business days, express shipping available, orders over $500 ship free.

Warranty: 12-month seller warranty provided by SHLY-PLC. See our Return Policy for coverage and claims.

Independent supplier: ProSoft part PLX51-DL-232 is supplied by SHLY-PLC, an independent industrial automation distributor. Brand names and part numbers are used for product identification and remain the property of their respective owners; this listing is not affiliated with, sponsored or endorsed by the manufacturer.

Frequently Asked Questions

Q: What is ProSoft PLX51-DL-232?

A: A stand-alone data logger that reads and stores data from EtherNet/IP, DF1 serial and Modbus PLCs/devices, storing up to 16+ million records.

Q: How is the data retrieved?

A: Logged data can be manually downloaded to CSV files using the PLX50 configuration utility; a built-in web server provides diagnostics.

Q: Which protocols are supported?

A: EtherNet/IP (Logix tags), DF1 serial (Full/Half Duplex), Modbus RTU and Modbus TCP/IP.

Q: What is the log capacity and minimum interval?

A: Up to 16,777,216 records with a minimum logging interval of 50 ms.

PLX51-DL-232 · Technical reference data · Independently supplied by SHLY-PLC

Standard International (tracked courier): delivered in 5–8 business days. In-stock items are processed within 2–4 business days. USD 25 flat rate on orders of $500 or less; free on orders over $500.

Express (DHL Express / FedEx International): upgraded expedited delivery in 2–4 business days. The Express surcharge is calculated at checkout based on destination and order weight.

Non-Stock / On-Order items ship on request: dispatch time is confirmed before your order — see our Shipping Policy. Remote-area and overweight surcharges, where applicable, are shown before checkout.

Every product is covered by a 12-month seller warranty provided by SHLY-PLC, effective from the date of delivery, against defects in materials and workmanship under normal use. Manufacturer or factory warranty service is not applicable, and extended warranty packages are not provided.

This warranty does not cover damage from misuse, improper installation, power surges, neglect, unauthorized repair, or normal wear and tear. See our Return Policy for warranty-claim instructions.
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