Data sheet Weidmller Interface GmbH & Co. KG PRO-M Klingenbergstrae 16 CP M DM40 D-32758 Detmold Germany Fon: +49 5231 1429-0 Fax: +49 5231 14292083 www.weidmueller.com Diode module for decoupling outputs of switched- mode power units. Switched-mode power units have a disadvantage - when multiple secondary circuits are switched in parallel, an opposite negative influence can effect the individual circuit. This can damage the devices. The CP DM diode modules can help here They are used for doubling the output, redundancy operation, supplying critical loads and protecting against energy recovery. General ordering data Type CP M DM40 Order No. 1222220010 Version Power supply, switch-mode power supply unit GTIN (EAN) 4050118176124 Qty. 1 pc(s). Creation date February 20, 2017 5:28:09 AM CET Catalogue status 10.02.2017 / We reserve the right to make technical changes. 1Data sheet Weidmller Interface GmbH & Co. KG PRO-M Klingenbergstrae 16 CP M DM40 D-32758 Detmold Germany Fon: +49 5231 1429-0 Fax: +49 5231 14292083 www.weidmueller.com Technical data Dimensions and weights Width 60 mm Width (inches) 2.362 inch Height 130 mm Height (inches) 5.118 inch Depth 150 mm Depth (inches) 5.905 inch Net weight 984 g Temperatures Humidity 5...95 %, no condensation Operating temperature -25 C...70 C Storage temperature -40 C...85 C Input DC input voltage range 1830 V DC Input current 2 x 20 A or 1 x 40 A Rated input voltage 24 V DC Wire connection method Screw connection output Continuous output current U 48 A 45 C, 45 A 55 Output current, max. Rated C, 30 A 70 C 48 A Output voltage Rated (nominal) output current U Input voltage - 0.7 V 40 A 60 C Nom Rated output voltage Switching thresholds 21.6 V DC, relay is on for Power Good, 20.4 V DC, 24 V DC 1 % relay is off for Power Fail Voltage monitoring Yes, In both inputs Wire connection method Screw connection General data Clip-in foot Degree of efficiency > 97% 24 V input metal voltage Humidity MTBF > 500,000 h acc. to IEC 5...95 %, no condensation 1709 (SN29500 Mounting position, installation notice Horizontal on TS35 Operating temperature mounting rail. 50 mm of clearance at top & bottom for air circ. Can mount side by side with no space in between. -25 C...70 C Protection degree IP20 EMC / shock / vibration Noise emission acc. to EN55022 Class B Vibration resistance IEC 60068-2-6 1 g according to EN50178 Interference immunity test acc. to EN 61000-4-2 (ESD) Shock resistance IEC 60068-2-27 EN 61000-4-3 and EN 61000-4-8 (fields) EN 61000-4-4 (burst) EN 61000-4-5 (surge) EN 61000-4-6 (conducted) 15 g In all directions Insulation coordination Class of protection III, with no ground Insulation voltage 0.5 kV connection, for SELV Input/output housing Pollution severity 2 Creation date February 20, 2017 5:28:09 AM CET Catalogue status 10.02.2017 / We reserve the right to make technical changes. 2