NE-FWMB01 | Honeywell | Modbus Firewall

The NE-FWMB01 from Honeywell is a Modbus firewall designed to secure communication channels within industrial automation environments. This hardware unit provides dual redundant power inputs and integrated status indicators for power, fault, event, mode, link activity, and speed monitoring.

Power and Interface Architecture

This firewall operates on a nominal 24 VDC voltage range spanning from 9 V to 32 V, supporting current consumption values under 170 mA typically and 350 mA maximum. It incorporates two power fail inputs alongside screw cage-clamp connections accommodating 24 to 12 AWG wire sizes.

Specifications

Frequently Asked Questions

Q: What power input configuration does the NE-FWMB01 firewall support?

A: It features two dual redundant power inputs operating at a nominal voltage of 24 VDC.

Q: How can configuration data or log files be transferred?

A: It features a configuration switch supporting loading configurations or saving log files via USB storage.