v_shortname: SMART output driver, Device offers intrinsically safe circuits for equipment protection level: Ga , Gb , Gc , Da , Db , Dc , Ma , Mb, Device suitable for installation in equipment protection level: Gc, Device offers intrinsically safe circuits for division: Div. 1 , Div. 2, Device suitable for installation in division: Div. 2, Safety integrity level: SIL 2, Systematic suitability: SC 3, Signal type: Analog output, Number of channels: 2, Field side signal: 4 ... 20 mA, Control side signal: 4 ... 20 mA, Transmission direction: to the field, Functions: HART communication, Line fault monitoring, Supply: 24 V DC, Supply connection: Terminals or Power Rail, Connection type: Screw terminals, Housing width: 20 mm, Ambient temperature: -40 ... 70 °C (-40 ... 158 °F)