Pepperl+Fuchs KFU8-SR-EX2.W

Switch Amplifier KFU8-SR-Ex2.W

Switch Amplifier, Device provides intrinsically safe circuits for equipment protection level: Ga , Gb , Gc , Da , Db , Dc , Ma , Mb, Device provides intrinsically safe circuits for division: Div. 1 , Div. 2, Device suitable for mounting in division: Div. 2, Safety integrity level: SIL 2, Systematic capability: SC 3, Signal type: Digital input, Number of channels: 2, Field-side device: NAMUR sensor, Volt-free contact, Control-side type: Relay (change-over contact), Transmission direction: For the control, Functions: Line fault detection, Reversible direction of effect, Power supply: 19 V … 30 V DC/90 V … 253 V AC, Power supply connection: Terminals, Connection type: Screw terminals, Housing width: 20 mm, Ambient temperature: -40 … 60 °C (-40 … 140 °F) extended ambient temperature range up to 70 °C (158 °F), refer to manual for necessary mounting conditions