Speed monitor for speed control

 

The speed monitor is usable for control of overspeed, underspeed, standstill and direction of rotation of an encoder. Therefore three relays and an analogue output is available to react on selectable events. Designed in a compact housing for DIN rail mounting it is possible to read HTL, TTL or RS-422 signals of an encoder.

Technical data 
FunctionControl of overspeed, underspeed, standstill and direction of rotation
Incremental signalsTTL, HTL, RS-422
Output signal- Analogue (14bit): +/-10V, 0/4...20mA
- Relay: 30/125/230V
Voltage17-30V DC
Protection classIP 20 (acc. to IEC 60529)