Protected VARAN DMS Module Electrical Requirements Bus supply voltage Current consumption of the bus supply A bridge circuit with a resolution of 1.1 mV/V can be connected using 4-wire technology. The supply voltage for the bridge is 10 V. The minimum bridge resistance is 100 Ω. Article Number and Miscellaneous Article number Hardware version Standard Dimensions Environmental Conditions Storage temperature Operating temperature in accordance with EN 61000-6-2:2001 (industrial area) Shock resistance Protection type Interfaces Interfaces Input Specifications Number of channels Measurement range Measurement value Conversion time per channel Input filter Excitation voltage Maximum voltage supply capacity Min. Bridge resistance Precision of analog channel measurement low pass class 3 system 10 V/±2.5 % 100 mA maximum, short-circuit proof 100 Ω ±0.35 % of maximum measurement value Repeating accuracy Linearity error