IFM N7S21A

Product characteristics
Electrical design NAMUR
Output function normally closed
Housing rectangular
Dimensions [mm] 19 x 10 x 15
Electrical data
Connection to switching amplifiers yes
Switching amplifiers connection to certified intrinsically safe circuits with the max. values: U = 15 V / I = 50 mA / P = 120 mW
Nominal voltage DC [V] 8.2; (1kΩ)
Supply voltage DC [V] 5…25; (when used outside the hazardous area)
Current consumption [mA] < 1.2; (disabled; conductive: > 2,1)
Protection class III
Outputs
Electrical design NAMUR
Output function normally closed
Switching frequency DC [Hz] 3000
Detection zone
Insertion depth (from the side) [mm] 5…7
Accuracy / deviations
Hysteresis [%] 0…0.05
Operating conditions
Ambient temperature [°C] -40…100
Protection IP 67
Safety classification
Max. internal capacitance [nF] 150
Max. internal inductance [µH] 150
Mechanical data
Weight [g] 33.7
Housing rectangular
Dimensions [mm] 19 x 10 x 15
Slot width [mm] 3.5
Materials PBT
Accessories
Accessories (supplied)
 
counter-sunk screw: 1 x M1,6 x 10, stainless steel
Hexagon nut: 1 x M1,6
Remarks
Pack quantity 1 pcs.
Electrical connection – plug
Connection Cable: 0.065 m; 2 x 0.14 mm², PTFE
Connection Connector: 1 x DUBOX

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