MR2810PRO HUGOMUELLER | Alldatasheet
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COUNT DOWN TIMERS / RELAYS müller MR 28.10 pro Overview Digital multifunctional relay 1 channel [CO] 20 functions Time range 0,1s up to 999h Minimum interval 0,1s Free adjustable time range *Power Fail Security (adjustable) *Security Request after Power Fail (adjustable) Elapsed time and pulse counter Security by PIN-Code Display with three text lines External input *An interruption of the devices power supply turns off the relay. The state of the relay and the already elapsed time are saved and loaded on resumption of power supply. The saved state prior and the elapsed time to the power failure will be recovered after resumption of power supply. This process can be protected by a securtity request. Highlights Text based menu and self-explanatory symbols Display with three high resolution text lines Easy handling. Quick and intuitive programmable Can be programmed with supply disconnected (10 years battery-reserve) Data security through non-volatile memory Supply voltage versions
230 V 50-60 Hz
MR 28.10 pro 999:59:59:9 hhh:mm:ss:1/10s Hugo Müller GmbH & Co KG | Karlstraße 90 | D-78054 VS-Schwenningen Tel: +49 (0) 7720 80 836 | Fax: +49 (0) 7720 80 83 88 | E-Mail: info@hugo-mueller.de | Internet: www.hugo-mueller.de
COUNT DOWN TIMERS / RELAYS müller MR 28.10 pro Order information Voltage EAN Art. No. MR 28.10 pro 230 V 50-60 Hz 4022709227447 22744 Other supply voltage versions on request Technical data Supply voltages (please state when ordering) 230 V, 50–60 Hz Power consumption (real power) 230 V, 50–60 Hz version = 0,4–1,1 W (depending on the switching status) Channel (potential-free) Change-over, contact gap < 3 mm ( μ) Control input voltage and phase of power supply Contact material AgNi + Au (hard gold plated contact) Switching capacity per channel resistive load: inductive load: 16 A / 250 V~ at cosϕ=1
10 A at cosϕ=0,6
Min. switching power 50 mW (5 V / 2 mA) Max. starting current 30 A Functionality 20 different functions Time range (free adjustable) 000:00:00:1 up to 999:59:59:9 [hhh:mm:ss:1/10s] Minimum interval 0,1 sec. Debouncing time / operating time max. 64 msec. Reactivation time max. 1,5 sec. Time base Quartz Quartz accuracy (at 20 °C) ≤ ±0,5 sec./day (Quartz accuracy optimized for typical ambient conditions) Lifespan relay 10 A = approx. 100,000 switchings Program security unlimited Display high resolution LCD 15 mm (visible area 7,5 mm ) Permitted ambient temperature -30 °...+55 °C Housing self-extinguishing thermoplastic Dimensions 45 x 35 x 58 mm Mounting 35 mm DIN-rail Type of connection Screw terminals (pull-up type) Type of protection IP 20 to DIN EN 60529 Class of protection II when installed according to regulations Rights to technical amendments reserved / Technische Änderungen vorbehalten Droits de modifications techniques réservés / Suscettibile di errori e modifiche Hugo Müller GmbH & Co KG | Karlstraße 90 | D-78054 VS-Schwenningen Tel: +49 (0) 7720 80 836 | Fax: +49 (0) 7720 80 83 88 | E-Mail: info@hugo-mueller.de | Internet: www.hugo-mueller.de