9202-ETS-HN3

Overview

Eaton MTL 9202-ETS-HN3 Modbus Read-only Firewall is designed for industrial automation networks, providing secure Modbus communication with redundant power supply capability and robust performance under demanding storage conditions.

Identification

• Product ID: 9202-ETS-HN3

• Model: Modbus Read-only Firewall

• Type: Network Security Module

• Manufacturer: Eaton MTL

Dimensions

• W × H × D: See dimension drawings

• Weight: 660 g

Power Supply

• Inputs: 2 redundant voltage inputs

• Voltage AC nominal: 24 V, Class 2

• Voltage AC range: 18–30 V, Class 2

• Voltage DC rated: 12–48 V, Class 2

• Voltage DC range: 9.6–60 V, Class 2

• Connection type: 6-pin screw terminal block

• Power failure bypass: >10 ms at 20.4 V DC/AC, >2 ms at 10.2 V DC

Storage Conditions

• Temperature: −40 °F to +185 °F (−40 °C to +85 °C)

• Humidity: 10–90% non-condensing

• Air pressure min: 700 hPa (+9842 ft / +3000 m)

• Air pressure max: 1060 hPa (−1312 ft / −400 m)

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