PLX51‑DF1‑ENI
PLX51‑DF1‑ENI
PLX51‑DF1‑ENI

ProSoft PLX51‑DF1‑ENI DF1‑to‑EtherNet/IP Routing Module

Warranty： 365 days
Quality: Original module
Condition： New / Used
Warehouse: Spot
Delivery time: Shipped in 3 days after payment
WhatsApp:+86 18030274832
Mailbox:Edith@massive-plc.com

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Description

ProSoft PLX51‑DF1‑ENI DF1‑to‑EtherNet/IP Routing Module

 

Product Overview

The PLX51‑DF1‑ENI is a high‑performance DIN‑rail mount protocol routing module manufactured by ProSoft Technology. It acts as a bi‑directional communication gateway bridging legacy Allen‑Bradley DF1 serial devices and modern EtherNet/IP industrial networks. It serves as a drop‑in functional replacement for the discontinued Rockwell 1761‑NET‑ENI module, enabling smooth legacy‑system modernization without discarding existing DF1‑based field equipment.

This module connects classic Allen‑Bradley controllers (PLC‑5, SLC‑500, MicroLogix) to ControlLogix / CompactLogix Logix‑family platforms over EtherNet/IP. It supports remote PLC programming, cross‑controller messaging, HMI connection and SCADA/DCS integration for brown‑field automation sitesProSoft Te…。

 

Typical Applications

  1. Legacy PLC migration: Integrate PLC‑2, PLC‑5, SLC‑500 serial DF1 devices into modern Logix‑based EtherNet/IP control systemsProSoft Te…
  2. Remote programming & troubleshooting: Upload / download PLC programs to DF1 serial controllers via Ethernet network (replaces old 1770‑KF2 hardware)ProSoft Te…
  3. Cross‑controller data exchange: Bi‑directional data messaging between DF1‑based controllers and EtherNet/IP Logix PLCs
  4. HMI & SCADA connection: Connect DF1 serial PLCs to EtherNet/IP HMIs, SCADA or DCS hosts
  5. Brown‑field retrofitting: Refit existing production lines without replacing legacy serial controllers
  6. Redundant ControlLogix system deployment: Works within Logix redundant chassis architecture for high‑availability control applicationsProSoft Te…
PLX51‑DF1‑ENI

PLX51‑DF1‑ENI

Key Specifications & Parameters

EtherNet/IP Interface

  • Connector: RJ45
  • Cable: CAT5 STP / UTP
  • Communication speed: 10 / 100 Mbps, auto‑negotiation, full‑half duplex auto‑detect, Auto‑MDIX supported
  • Max ARP connections: 20
  • Max TCP connections: 20
  • Max CIP connections: 10
  • Protocol: EtherNet/IP (CIP)ProSoft Te…

DF1 Serial Interface

  • Physical interface: RS‑232 / RS‑422 / RS‑485
  • Supported DF1 modes: DF1 Full Duplex, DF1 Half Duplex, DF1 Radio Modem
  • Baud rate: 1200 / 2400 / 4800 / 9600 / 19200 / 38400 / 57600 / 115200 bps
  • Parity: None / Even / Odd
  • Data bit: 8 bits; Stop bit: 1 bit
  • Error checking: CRC, BCC
  • Galvanic isolation: 1500 VDC between serial and Ethernet ports

Electrical & Environmental

  • Power supply: 10‑30 VDC
  • Power consumption: ~1.7‑4.3 W
  • Operating temperature: ‑40 ℃ ~ +85 ℃
  • Mounting: Standard DIN‑rail
  • Certifications: CE, UL, RoHS compliant
  • Dimensions: 101 × 22.5 × 120 mm
  • Weight: approx. 0.13 kg‑0.24 lbs
  • LED status indicators: DF1, OK, ACT, ETH for quick‑view diagnostics

Operation Modes

  1. Bridge Mode: Route DF1 messages to predefined EtherNet/IP paths, supports remote RSLogix 5/500 programming
  2. DF1 Slave Mode: Convert DF1 PCCC messages directly to Logix tag read/write, no extra Logix mapping setup
  3. Scheduled Tag Mode: Periodic data transfer between DF1 devices and Logix controller tags, pre‑configured schedule
  4. **Unscheduled Message Mode: Process on‑demand messages triggered by Logix message instructionsManualsLib
PLX51‑DF1‑ENI

PLX51‑DF1‑ENI

Main Features & Benefits

  1. Direct‑to‑Tag technology: Map DF1 serial data directly to Logix controller tags, greatly cuts configuration workload and project timeProSoft Te…
  2. Multi‑controller support: Communicate with up to eight Logix controllers simultaneously from one DF1 serial port
  3. Built‑in DF1 packet analyzer: On‑board network diagnostic tool for capturing & troubleshooting DF1 serial communication faults, simplifies field maintenance
  4. Hardware‑switch‑based secure configuration: Module‑local switch provides secure configuration access
  5. Redundancy‑ready: Compatible with ControlLogix redundant chassis for high‑reliability industrial installations
  6. Multiple working modes: Bridge / Slave / Scheduled Tag / Unscheduled Message, covers most legacy‑to‑Ethernet integration scenarios
  7. Configuration tool: Set up via ProSoft PLX50 Configuration Utility software
  8. Rugged industrial design: Wide‑range operating temperature, galvanic isolation, compact DIN‑rail form factor for cabinet‑mount deployment

 

PLX51‑Series Related Models (Same Family)

PLX51 series are compact DIN‑rail protocol gateway modules for Rockwell automation ecosystem:

  1. PLX51‑DF1‑ENI: DF1 serial ↔ EtherNet/IP routing module (target model)
  2. PLX51‑MBTCP‑ENI: Modbus TCP ↔ EtherNet/IP gateway
  3. ‑MOD‑ENI: Modbus RTU/ASCII serial ↔ EtherNet/IP gateway
  4. ‑DNET‑ENI: DeviceNet ↔ EtherNet/IP interface
  5. ‑PROF‑ENI: PROFIBUS‑DP ↔ EtherNet/IP gateway

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