Monitoring relay 1 changeover contact - Speed-/standstill monitoring relay 3UG4851-1AA40

Monitoring relay 1 changeover contact - Speed-/standstill monitoring relay 3UG4851-1AA40 – Siemens – 4011209895904: Monitoring relay 1 changeover contact 3UG4851-1AA40 Design of the electrical connection Screw connection, Rated control supply voltage Us at DC 24 ... 24V, Type of voltage for actuation DC, With removable terminals, Speed monitoring function, Number of outputs, safety-related, instantaneous, contact-based 0, Number of outputs, safety-related , delayed, contact-based 0, number of outputs, safety-related, instantaneous, semiconductor 0, number of outputs, safety-related, delayed, semiconductor 0, number of outputs, signaling function, instantaneous, contact-based 0, number of outputs, signaling function, delayed, contact-based 1, Number of outputs, signaling function, instantaneous, semiconductor 0, Number of outputs, signaling function, delayed, semiconductor 0, SIL according to IEC 61508 without, performance level according to EN ISO 13849-1 without, width 22.5mm, height 91mm, depth 102mm, digital Monitoring relay Speed monitoring for IO-Link from 0.1...2200 rpm overshoot and undershoot g Start-up delay time Tripping delay time Hysteresis 0.1 to 99 rpm 1 changeover contact, screw connection Digitally adjustable speed monitoring relay SIRIUS 3UG4 for monitoring speeds for exceeding and falling below, e.g. in the event of a belt drive slipping or tearing, also suitable for slowly rotating motors. Worldwide use thanks to a wide voltage supply and international certificates. Quick start-up possible thanks to menu-guided parameterization and actual value display for limit value determination. The device has a permanent display of the actual value or the type of error. 2- or 3-wire sensors and sensors with mechanical switching or electronic output can be connected. Auxiliary voltage for sensor is integrated. Device change possible without rewiring thanks to removable terminals. Reliable system diagnostics thanks to clear error messages on the display and switchable error memory. In addition to screw connection technology, the devices are also consistently available with spring-loaded connections for a fast, maintenance-free and vibration-proof connection. They are optionally available with IO-Link. The comprehensive range of accessories, such as device identification labels, push-in lugs and cover caps, is the same for all relays. SIRIUS relays - a program for all cases.