9202-ETS-TR1

Overview

The MTL 9202-ETS-TR1 is a Tofino industrial firewall designed for Triconex systems, offering high-security Ethernet segmentation with support for redundant low-voltage power supplies and robust environmental tolerance.

Power Supply

• Voltage Inputs: 2 inputs for redundant SELV power

• Nominal Voltage: 24 V AC, Class 2

• Input Protection: Non-replaceable internal fuse

• Back-up Fuse Ratings:

• 48 V: 1 A

• 24 V: 1–2 A

• 12 V: 1–2.5 A

Digital Input

• Input Voltage Range: –32 VDC to +32 VDC

• Nominal Voltage: +24 VDC

• Low-Level Status "0": –0.3 VDC to +5.0 VDC

• High-Level Status "1": +11 VDC to +30 VDC

• Max Input Current (24 VDC): 15 mA

• IEC Compliance: IEC 61131-2 Type 3 (current-consuming)

Operating Conditions

• Ambient Temperature (Standard): 0°C to +60°C

• Max Internal Temp (Standard): 80°C

• Max Internal Temp (Extended): 90°C

• Humidity: 795 to 1060 hPa

• Air Pressure Range: +9842 ft to –1312 ft

Storage Conditions

• Temperature Range: –40°C to +85°C

• Humidity: 10%–90% (non-condensing)

• Air Pressure: 700 to 1060 hPa

Physical

• Weight: 660 g

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