Eaton 9202-ETS-HN1 Modbus TCP Firewall NE-FWMB01 / 51154724-300 Crouse-Hinds SER

The Eaton 9202-ETS-HN1 is a specialized Modbus TCP Firewall (NE-FWMB01 / 51154724-300) designed to enhance the security of industrial control systems (ICS) by protecting them from cyber threats. This device is specifically optimized for use with Eaton’s 9202 uninterruptible power supply (UPS) systems, ensuring seamless integration and operational continuity.

Key Features

• Improved system reliability and stability
• Reduced down time and production losses
• Lower maintenance costs
• Simplified regulatory and security standard compliance
• Plug-n-Protect installation requires no preconfiguration, no network changes, and no disruption to the control system
• Simple configuration over the network using the free Tofino Configurator software
• Unique ‘Test’ mode allows firewall testing with no risk to your operation
• Pre-installed Firewall, Event Logger and NetConnect Loadable Security Modules (LSM)
• Compatible with all DCS, PLC, SCADA, networking, and software products
• Both Multimode and Singlemode fibre optic hardware versions for long distance applications
• Rugged hardware design for years of reliable service
• Secure networks with security zones as per NERC, ANSI/ISA, and IEC standards
• Protect connections to partners networks and wireless networks
• Improve SCADA and process control network reliability and performance

TECHNICAL DATA

Power Supply

• 2 voltage inputs for redundant power supply
• Safety extra-low voltage (SELV), redundant inputs disconnected
• Nominal voltage: AC 24 V, Class 2
• Voltage range AC: 18 V … 30 V, Class 2 (including maximum tolerances)
• Rated voltage range DC: 12 V … 48 V, Class 2
• Voltage range DC: 9.6 V … 60 V, Class 2 (including maximum tolerances)
• Connection type: 6 pin, screwable terminal block for redundant supply voltage and signal contact
• Power failure bypass:
  

  10 ms at 20.4 V DC or AC
  2 ms at 10.2 V DC

• Overload current protection at input: Non-replaceable fuse
• Back-up fuse for each voltage input when supply is via 2 inputs
  • Nominal value at 48 V: 1 A
  • Nominal value at 24 V: 1 A … 2 A
  • Nominal value at 12 V: 1 A … 2.5 A
  • Characteristic: slow blow
• Back-up fuse when using 1 voltage input:
  • Nominal value at 48 V: 1 A … 2 A
  • Nominal value at 24 V: 1 A … 4 A
  • Nominal value at 12 V: 1 A … 5 A
  • Characteristic: slow blow
• Peak inrush current: < 14 A

Climatic Conditions During Operation

• Ambient air temperature:
  • Devices with operating temperature characteristic value S (standard): +32 °F … +140 °F (0 °C … +60 °C)
  • Maximum inner temperature of device (guideline):
    • Devices with operating temperature characteristic value S (standard): 176 °F (80 °C)
    • Devices with operating temperature characteristic value E and T (extended): 194 °F (90 °C)
• Humidity: Minimum 795 hPa (+9842 ft; +2000 m) / Maximum 1060 hPa (−1312 ft; −400 m)
• Air pressure: Peak inrush current

Climatic Conditions During Storage

• Ambient air temperature: −40 ºF … +185 ºF (−40 ºC … +85 ºC)
• Humidity: 10%…90% (non-condensing)
• Air pressure: Minimum 700 hPa (+9842 ft; +3000 m) / Maximum 1060 hPa (−1312 ft; −400 m)

Signal Contact FAULT

• Switching current: max. 1 A, SELV
• Switching voltage: max. 60 V DC, SELV
  • Relevant for North America: max. 30 V DC, Class 2, resistive load

Pollution Degree
2

Protection Classes

• Laser protection: Class 1 in compliance with IEC 60825-1
• Degree of protection: IP20

Digital Input

• Maximum permitted input voltage range: −32 V DC … +32 V DC
• Nominal input voltage: +24 V DC
• Input voltage, low level, status “0”: -0.3 V DC … +5.0 V DC
• Input voltage, high level, status “1”: +11 V DC … +30 V DC
• Maximum input current at 24 V input voltage: 15 mA
• Input characteristic according to IEC 61131-2 (current-consuming): Type 3

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