Pepperl+Fuchs Monitoring Relays Speed

Monitoring for under- or overspeed. Display: 0.001 - 5000 Hz or 0.002 - 9999 1/min. Freely definable limit values and hysteresis. Setting: menu-driven, via four keys on front panel of device. Password-protected input. Potential-free relay output. Switching status display via LED, yellow. Suitable for 2-, 3- and 4-wire sensors (PNP or NPN) and for incremental rotary transducers. Start-up bypass, via trigger input or when powering device up. Timer functions such as ON / OFF delay, pulse stretching, single-shot leading edge. Connection via coded, removable terminals. Encoder supply 24 VDC ±10%, 30 mA, short-circuit-proof.