Switch Amplifier KFD2-SR2-Ex1.W 1-channel isolated barrier 24 V DC supply (Power Rail) Dry contact or NAMUR inputs Relay contact output Line fault detection (LFD) Reversible mode of operation Up to SIL 2 (SC 3) acc. to IEC/EN 61508
Detailed technical data Features Housing Metric Housing Standard design Thread size M12 x 1 Diameter Ø 12 mm Sensing range Sn 4 mm Safe sensing range Sa 3.24 mm Installation type Flush Switching frequency 2,000 Hz Connection type Male connector M12, 4-pin Switching output PNP Switching output detail PNP Output function NO Electrical wiring DC 3-wire Enclosure rating IP67 1) Items supplied Mounting nut, brass, nickel-plated (2x)
Detailed technical data Features Housing Metric Housing Standard design Thread size M8 x 1 Diameter Ø 8 mm Sensing range Sn 4 mm Safe sensing range Sa 3.24 mm Installation type Non-flush Switching frequency 4,000 Hz Connection type Connector M8, 3-pin Switching output PNP Switching output detail PNP Output function NO Electrical wiring DC 3-wire Enclosure rating IP67 1) Items supplied Mounting nut, steel, nickel-plated (2 x)