Description

NE‑FWMB01

1. Product Title

Honeywell NE‑FWMB01‑ Modbus TCP Industrial Firewall Module

2. Product Overview

NE‑FWMB01 is a DIN‑rail mounted Modbus TCP firewall for Honeywell industrial control environments. It enforces access control rules for Modbus TCP traffic between automation control zones, isolating critical DCS/PLC assets from untrusted network segments to mitigate cyber‑security risks. Dual redundant 24 VDC power inputs enhance operational reliability; USB port supports local configuration storage and event‑log export. Status LEDs display power, fault and network link status for straightforward troubleshooting. This spare fixes network‑security‑gateway failures for process‑plant control‑system network segmentation deployments.

3. Technical Specifications

• Brand: Honeywell
• Model: NE‑FWMB01
• Warranty: One Year
• Condition: 100% New & Original
• Function: Modbus TCP industrial firewall, network access rule enforcement
• Power: Dual redundant 9‑32 VDC input
• Ports: Dual Ethernet RJ45, USB configuration port
• Indicators: Power, Fault, Event, Link status LEDs
• Mounting: 35 mm DIN‑rail mounting
• Operating Temp:‑40 °C ~ +70 °C
• Protection Class: IP20
• 

4. Application Scenarios

• Chemical‑plant DCS Network Cabinet: Industrial‑firewall spare for Modbus‑TCP zone‑isolation assemblies.
• Power‑plant Control‑room Network‑security Panel: Replacement security‑gateway unit for critical‑automation‑network segmentation loops.
• Honeywell Control‑system Cyber‑security Maintenance: Drop‑in spare for installed NE‑FWMB01 hardware.