51154724-400
Published9202-ETS-HN3 Modbus Read-Only Firewall Module
EatonControl Systems (PLC & DCS)Communication ModuleIndustrial supply
Eaton 9202-ETS-HN3 NE-FWMB12 Modbus read-only industrial firewall module. Two 10/100 Mbps IEEE 802.3 BASE-T ports, dual redundant 24V (9-32V) inputs, <170mA typical, -40 to +70 C, Class I Div 2 (Zone 2), stateful L2/3/4 filtering with optional deep packet inspection, IP20, 35mm DIN/panel mount.
Wholesale supply51154724-400
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Product identity6 fields
Item name9202-ETS-HN3 Modbus Read-Only Firewall Module
Item number / code51154724-400
BrandEaton
Product lineIndustrial supply
CategoryControl Systems (PLC & DCS)
Product typeCommunication Module
Technical data14 rows
RangeOperating temperature from
Voltage24V
Current Consumption< 170mA typical, < 350mA maximum at 24 VDC
DiagnosticsLEDs for power, mode, fault, save/load, reset, link status, and signal contact
EnvironmentalDesigned for industrial environments with Class I / Div 2 (Zone 2) hazardous area approvals
Ethernet PortsTwo IEEE 802.3 BASE-T ports (auto-sensing or manual) with 10 or 100 Mbps, full or half-duplex
InstallationPlug-n-Protect installation requires no preconfiguration, network changes, or disruption to the control system
Mounting35mm DIN rail or panel mounting
Power InputsDual redundant power inputs with an operating voltage of 24V nominal (9V – 32V)
Protection ClassIP 20
SecurityStateful layer 2, 3, and 4 filtering with optional deep packet inspection for SCADA protocols
Temperature RangeOperating temperature from –40°C to +70°C and storage/transport temperature from –40°C to +85°C
WeightApproximately 0.36 kg
Model9202-ETS-HN3
Reference numbers1 public
Eaton51154724-400