Product Description

The Honeywell 9202-ETS-MM-SC is an industrial-grade security appliance engineered to protect automation networks with minimal integration effort. It belongs to the Tofino 9202 security family, which supports secure communication across Honeywell FTE architectures. The device strengthens network segmentation while preserving system uptime in demanding industrial facilities.

This model delivers reliable Modbus TCP protection and offers a streamlined configuration process for engineers managing complex control networks. Moreover, its rugged construction and extended temperature tolerance support long-term operation in harsh environments. Users value its predictable performance, especially when securing DCS, SCADA, and PLC systems with high availability requirements.

Technical Specifications

Attribute — Specification

• Model Number: 9202-ETS-MM-SC

• Series: Tofino 9202 Industrial Security Appliance

• Type: Modbus Firewall Module

• System Compatibility: Honeywell Fault Tolerant Ethernet (FTE)

• Supported Protocols: Modbus TCP

• Security Features: Firewall, Event Logger, NetConnect

• Configuration Tool: Tofino Configurator

• Installation Method: Plug-and-Protect, no network redesign

• Special Mode: Test Mode for rule validation

• Certifications: CE, FCC, EN 61131, EN 60950, C-TICK, cUL508, ISA-12.12-01 Class I Div 2

• Operating Temperature: –40 °C to +70 °C

• Storage Temperature: –40 °C to +85 °C

• Power Supply: 24 VDC nominal

• Dimensions: 120 × 80 × 30 mm

• Weight: 300 g

• Origin: USA

FAQ

1. Does the device require network downtime during installation?
No, the Plug-and-Protect design allows installation without interrupting running systems.

2. Can it secure protocols other than Modbus TCP?
This model focuses on Modbus TCP, though additional Tofino modules may extend functionality.

3. Is Test Mode safe for production networks?
Yes, Test Mode evaluates rule behavior without blocking legitimate traffic.

4. Which software is required for configuration?
Operators use the Tofino Configurator for setup, rule management, and diagnostics.

5. Can the appliance operate in extreme temperatures?
Yes, it supports –40 °C to +70 °C, making it suitable for harsh industrial environments.