Product Description
Product Overview
| Field | Details |
|---|---|
| Manufacturer | Eaton (formerly MTL Instruments, distributed by Honeywell) |
| Part Number | NE-FWMB01 (51154724-300) |
| Product Type | Modbus TCP Firewall for Experion Process Knowledge System (PKS) |
| Function | Secures communication between network segments using Modbus TCP protocol |
| System Compatibility | Experion PKS, Safety Manager, other industrial control systems |
| Model Designation | 9202-ETS-HN1 |
Functional Specifications
| Feature | Specification |
|---|---|
| Purpose | Protects industrial control systems from unauthorized access and cyber threats |
| Protocol Support | Modbus TCP |
| Ethernet Ports | 2 x IEEE 802.3 BASE-T (10/100 Mbps) |
| Duplex Mode | Full or half-duplex, automatic or manual configuration |
| Digital Inputs | 16 channels |
| Digital Outputs | 16 channels |
| Diagnostics | Supports network status monitoring and firewall rule diagnostics |
| Security Features | Deep packet inspection, stateful packet filtering, Modbus-specific rules |
| Configuration | Configurable via Tofino Configurator software |
| Compliance | PROFIBUS DP, IEC 61131-2 |
Electrical Specifications
| Parameter | Specification |
|---|---|
| Input Voltage | 24 VDC (18-32 VDC range) |
| Power Consumption | 5 W typical |
| Isolation | Galvanic isolation for Ethernet ports |
Environmental Specifications
| Parameter | Specification |
|---|---|
| Operating Temperature | -40°C to 70°C (-40°F to 158°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Relative Humidity | Operating: 10% to 90% non-condensing; Storage: 5% to 95% non-condensing |
Physical Specifications
| Parameter | Specification |
|---|---|
| Dimensions | 120 x 80 x 60 mm (H x W x D) |
| Weight | 1.5 kg |
| Mounting | DIN rail mount |
| Status Indicators | LEDs for power, network status, and activity |