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The supply voltage for the can be selected between 24 V and 110 V as per EN 50155.
Two hardware variants are available, one for 24V or 48V, the other one for 72V, 96V or 110V
Optionally a communication unit (modem) can be supplied with 12V DC voltage from the .
The conditions of use (with regard to EMC, temperature, vibrations etc.) meet the special
requirements for locomotives, including the EN 50155, EN 50121-3-2, EN 50124-1 and EN 61373.
Concerning shock and vibrations, the meter has been tested in respect to category 1, class B severity
defined in EN 61373.
The compact and fireproof housing provides protection from the penetration of moisture and foreign
bodies to level IP 65.
Figure 2.1: Block diagram
