Product Details
Configured for high-speed network communication and deterministic data transfer in MasterLogic-200 PLC networks, the Honeywell 2MLL-EFMTB (2MLL-EFMT Fast Ethernet Module) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 2MLL-EFMTB |
| Brand | Honeywell |
| Origin | South Korea |
| Weight | 0.105 kg |
| Dimensions | Standard MasterLogic-200 Communication Slot Form Factor |
| Operating Temp | 0 to 55 deg C |
| Power Consumption | Backplane 5 VDC power supply load |
| Ethernet Standard | IEEE 802.3u |
| Protocols | TCP/IP, UDP/IP, DHCP, DNS |
| Network Access Method | CSMA/CD |
| Transmission Speed | 10/100 Mbps |
| Physical Layer | 100 Base-TX (Twisted Pair) |
| Configuration Software | SoftMaster-NM |
Process Control Communication & Channel Isolation
The 2MLL-EFMTB module executes network signal processing across 10/100 Mbps 100 Base-TX twisted-pair media. Built-in physical layer isolation transformers prevent ground loops and high-voltage electrical surges from damaging internal logic circuitry across the MasterLogic-200 backplane interface. Supported by 4-20 mA HART loop protocol device integration topologies through upstream gateway nodes, the module maintains deterministic frame delivery via CSMA/CD access protocols. Configuration software (SoftMaster-NM) enables security features including IP address filtering and dynamic DHCP/DNS routing for reliable field-to-controller network bridging.
Frequently Asked Questions
Q: What network access method and media type are supported by the 2MLL-EFMTB?
A: The module operates on 100 Base-TX category twisted-pair cabling using standard IEEE 802.3u CSMA/CD network access protocol.
Q: How is network security and IP routing configured on this module?
A: IP address parameters, software firewall settings, gateway configurations, and DNS server properties are defined using SoftMaster-NM software.
Field Installation Guidelines
- Power off the local PLC rack chassis before inserting the 2MLL-EFMTB communication module into its designated backplane slot.
- Align the module card edges with the chassis guide rails and push firmly until top and bottom latches snap into the locked position.
- Connect Category 5e or Category 6 shielded twisted-pair (STP) cable with RJ-45 connectors to the front Ethernet port, keeping cable runs under 100 meters.
- Ensure the STP cable shield is properly grounded at the panel entrance to prevent industrial electromagnetic interference from degrading Ethernet frame integrity.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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Hub vs Switch vs Router in Industrial Automation Architecture
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Marshalling Cabinet Preventive Maintenance: Essential Healthiness Checks for PLC, DCS, and ESD Systems
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