The Honeywell 2MLL‑EFMTB is a Fast Ethernet Interface module for MasterLogic‑200 / ML200R PLCs, offering high-speed 10/100 Mbps connectivity via RJ45. It supports key network protocols such as TCP/IP, UDP, and CSMA/CD, and enables MODBUS TCP, peer-to-peer communication, and SCADA integration.

Designed for industrial automation, the module features conformal-coated protection for durability and ease of configuration using SoftMaster‑NM software. It facilitates real-time networking between PLCs, host systems, and field devices, making it ideal for process control, remote monitoring, and Experion HS connectivity.

Key Features & Specs

• Part Number: 2MLL‑EFMTB – Electric Fast Ethernet Interface

• Data Rate: 10/100 Mbps (IEEE 802.3u)

• Networking Protocols: TCP/IP, UDP/IP, CSMA/CD, DHCP, DNS; supports MODBUS TCP, peer-to-peer, MLDP

• Cable Support: CAT-5/5e twisted pair, up to 100 m

• Configuration Tool: SoftMaster‑NM configuration support

• Power Draw: ~410 mA typical, max 630 mA @ 24 V DC

• Weight: ~0.105 kg

• Environmental Build: Conformal-coated (steel version available) for industrial environments