| Attribute | Value |
|---|---|
| Product Name | Honeywell 2MLL-EFMT Fast Ethernet I/F Module |
| Brand | Honeywell |
| Model Number | 2MLL-EFMT |
| Category | Programmable Logic Controller |
| Series | Master Logic-200 |
| Type | Fast Ethernet I/F Module (v3.10) |
| Interface | ENET I/F, Fast, UTP |
| MAC Address | 16#00e0910465fa |
| Certification | Listed 9J51 |
| Classification | Ind. Cont. Eq, Open Type |
| Operating Temperature | 0 to 55°C |
| Serial Number | 5002300E999 |
| Inspector | H.G. Choi |
| Part Number | 47200009HW |
| Country of Origin | Made in Korea |
| Weight | 0.190 gm |
What is it?
The Honeywell 2MLL-EFMT is a device that allows a Honeywell Master Logic PLC to connect to a computer network using Ethernet, a common technology for connecting devices like computers and routers. Think of it as an adapter that lets the PLC communicate with other devices on the network.
What does it do?
- Connects the PLC to a network: It provides a physical connection between the PLC and the Ethernet network using a standard RJ45 cable.
- Enables fast data transfer: It allows for high-speed data exchange between the PLC and other devices on the network.
- Supports various communication protocols: It can handle different communication languages used in industrial settings, allowing the PLC to interact with various systems.
Specific Features and Capabilities
The Honeywell 2MLL-EFMT is more than just a connector it’s a versatile communication tool. Let’s delve deeper into its capabilities:
- High-Speed Data Transfer: With Fast Ethernet speeds, it can handle large amounts of data quickly, essential for real-time applications and data-intensive processes.
- Diverse Connectivity: The module supports both twisted pair (UTP/STP-CAT5) and fiber optic (multi-mode) connections, offering flexibility in network infrastructure.
- Protocol Rich: It can communicate using various protocols like TCP/IP, UDP/IP, and Modbus TCP, making it compatible with a wide range of systems and devices.
- Peer-to-Peer and Network Integration: The module allows direct communication between multiple PLCs and integration into larger network systems like Experian.
- Soft Master Compatibility: It works seamlessly with Honeywell’s Soft Master software for configuration and management.
- Security: While not explicitly mentioned in all sources, industrial Ethernet modules often include basic security features like firewalls to protect against unauthorized access.
Related Products
This is a piece of hardware made by Honeywell that allows a machine or system to connect to a computer network. Think of it as a network adapter for industrial equipment.

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