Speed monitor, 1-channel, TR CU, monitoring of limit values and ranges for overshoot and undershoot, working range 0.06...600000min-1, connection of sensors according to EN60947-5-6 (NAMUR) as well as 3-wire sensors and external voltage sources, step output, parameterization via PC (FDT/DTM), front-side buttons and HART®, ring buffer for 8000 measured values, display, all-round galvanic isolation, input protected against reverse polarity
