Application  | 
Application  | simple evaluation of rotating and linear movement with regard to underspeed; blocking  | 
Switching function  | output is switched during the start-up delay and if (f actual) is greater than (f preset)  | 
Electrical design  | AC/DC  | 
Switching output  | normally open  | 
Electrical data  | 
Nominal voltage [V]  | 20...250 AC/DC  | 
Reverse polarity protection  | no  | 
Protection class  | II  | 
Outputs  | 
Transistor  | 
Current rating (continuous) [mA]  | 350 AC (...50 °C) / 250 AC (...80 °C) / 100 DC  | 
Current rating (peak) [mA]  | 2200  | 
Minimum load current [mA]  | 10  | 
Leakage current [mA]  | < 2.5  | 
Voltage drop [V]  | < 6.5  | 
Short-circuit proof  | no  | 
Overload protection  | no  | 
Range  | 
Sensing range [mm]  | 10  | 
Correction factors  | mild steel = 1 / stainless steel approx. 0.7 / brass approx. 0.5 / Al approx. 0.4 / Cu approx. 0.3  | 
Measuring / setting range  | 
Setting range [pulses/min.]  | 5...300  | 
Adjustment of the switch point  | multiturn potentiometer  | 
Hysteresis [% of Sp]  | 10  | 
Start-up delay [s]  | < 0.5  | 
Reaction times  | 
Damping frequency (max.) [pulses/min]  | 15000  | 
Environment  | 
Ambient temperature [°C]  | -25...70  | 
Protection  | IP 67  | 
Tests / approvals  | 
EMC  | EN 60947-5-2  | 
Safety classification  | 
MTTF [a]  | 350  | 
Mechanical data  | 
Mounting  | flush mountable  | 
Housing materials  | brass special coating; PBT (Pocan)  | 
Weight [kg]  | 0.244  | 
Displays / operating elements  | 
Input pulses LED  | yellow  | 
Output status indication LED  | green  | 
Electrical connection  | 
Connection  | PVC cable / 2 m; 2 x 0.5 mm2  | 
 
  | 
Remarks  | 
Remarks  | Recommendation: check the unit for reliable function after a short circuit.  | 
Pack quantity [piece]  | 1  |