Datasheet Weidmller Interface GmbH & Co. KG CP M SNT 70W 24V 3A Klingenbergstrae 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-2083 www.weidmueller.com PRO-M = Power-Reliable-Optimized The optimal and reliable power supply in automation technology. The solid, very narrow metal housing of the 10 different versions of the 24 V DC supply enable installation without lateral spacing, thereby saving space on the DIN rail. AC and DC wide-range inputs and a broad temperature range allow universal use. Thanks to its high efficiency, overload resistance and high performance reserves, the PRO-M is the reliable power supply in all applications. The 3-phase PRO- M power supply modules continue to work reliable even if one phase fail, i.e. in two-phase operation. General ordering data Order No. 8951330000 Part designation CP M SNT 70W 24V 3A Version Power supply, switch-mode power supply unit GTIN (EAN) 4032248742547 Qty. 1 pc(s). Creation date September 3, 2010 10:22:58 PM CEST Last update 28.06.2010 / We reserve the right to make technical changes. 1Datasheet Weidmller Interface GmbH & Co. KG CP M SNT 70W 24V 3A Klingenbergstrae 16 D-32758 Detmold Germany Fon: +49 5231 14-0 Fax: +49 5231 14-2083 www.weidmueller.com Technical data Dimensions (1) Weight 0.57 kg Length 125 mm Width 33 mm Height 130 mm temperature Ambient temperature (operational) -25 C...+70 C Storage temperature -40 C...+85 C Input AC current consumption 0.6 A 230 V AC / 1.1 A Conductor connection system 115 V AC Screw connection DC current consumption 0.25 A 370 V DC / 0.7 A DC input voltage range 80370 V DC (Derating 120 V DC 120 V DC) Frequency range AC 47...63 Hz Input fuse Yes Input fuse (internal) Yes Input voltage AC, max. 264 V Input voltage AC, min. 85 V Input voltage DC, max. 370 V Input voltage DC, min. Input voltage range AC 85264 V AC (Derating 80 V 100 V AC) Recommended back-up fuse 2 A / DI, safety fuse making current 6 A, Char. B, circuit breaker 2...4 A, Char. C, circuit breaker max. 40 A rated input voltage 100...240 V AC (wide-range input) output Conductor connection system Screw connection Output current 3 A Output voltage (adjustable via potentiometer Output voltage type on front) DC Output voltage, max. 29.5 V Output voltage, min. 22.5 V Parallel connection option yes, max. 5 Powerboost 24 V DC, 60 C 3.6 A for 1 min, ED = 5 % Rated (nominal) output current U continous output current 24 V DC 3.6 A 45 C 3.2 A 55 C Nom 3 A 60 C 2.3 A 70 C rated output voltage residual ripple, breaking spikes < 50 mV 24 V DC, I 24 V DC 1 % PP N General data AC failure bridging time I > 100 ms 230 V AC / > 20 Ambient temperature (operational) Nom ms 115 V AC -25 C...+70 C Current limiting > 120 % I DIN Rail compatibility TS 35 N Degree of efficiency 90 % 230 V AC / 88 % Housing version 115 V AC Metal, corrosion resistant Indication MTBF > 500,000 h acc. to IEC 1709 Operation, green LED (SN29500 Mounting position, installation notice Horizontal on TS35 mounting Power factor (approx.) rail, with 50 mm of clearance at top and bottom for air circulation. Can be mounted side by side with no space in > 0.6 230 V AC / > 0,65 between. 115 V AC Protection against reverse voltages from the load 3035 V DC Creation date September 3, 2010 10:22:58 PM CEST Last update 28.06.2010 / We reserve the right to make technical changes. 2