Honeywell 2MLL-EFMT Fast Ethernet Module

Overview

The 2MLL-EFMT and 2MLL-EFMF modules are advanced Fast Ethernet communication interfaces designed for seamless integration with MasterLogic PLCs. These modules support IEEE 802.3U standards, providing reliable data exchange, robust network management, and multiple protocols for diverse industrial applications.

Features

• Protocol Support: Compatible with TCP/IP, UDP/IP, Modbus TCP slave, and custom-defined protocols.
• Dynamic IP Management: Supports DHCP protocol for ADSL dynamic IP allocation.
• Highway Topology: Baseband transmission with speeds up to 100 Mbps.
• Robust Diagnostics: Features auto-scan, ping test, frame, and link monitoring tools for enhanced network troubleshooting.
• Software Integration: Configurable via SoftMaster-NM, featuring a built-in firewall for secure operations.
• Comprehensive Indication: LEDs for RUN, I/F, HS, P2P, ERR, TX, RX, and 10/100 Mbps status.

Technical Specifications

• Brand: Honeywell
• Model: 2MLL-EFMT, 2MLL-EFMF
• Ethernet Standard: IEEE802.3U
• Network Control Protocol: CSMA/CD
• Physical Layer: 100BaseTx (RJ45, UTP/STP, CAT5), 100BaseFx (Fiber-Optic, SC connector)
• Transmission Distance: Up to 100m (UTP/STP), 2Km (Fiber-Optic, SC)
• Max Nodes: 64
• Current Consumption: 410mA (2MLL-EFMT), 630mA (2MLL-EFMF)
• Service Protocols: HSL, MLDP, P2P, SoftMaster I/F
• Dynamic IP Configuration: DNS server and gateway settings supported.
• Transmission Speed: 10/100 Mbps

FAQ

Q1: Can the modules support fiber-optic connections?
A: Yes, the 2MLL-EFMF module supports 100BaseFx with SC connectors for multi-mode fiber.

Q2: How many nodes can be connected in a network?
A: A maximum of 64 nodes is supported.

Q3: What diagnostic tools are available?
A: Tools include auto-scan, ping test, frame monitor, and link monitor for real-time diagnostics.

Q4: What software is required for configuration?
A: SoftMaster-NM is used for module setup and management.

For more detailed information, please check official datasheet: pmt-hps-master-logic-200-specifications-and-technical-data