{"product_id":"cma121-3dde300401-dc-power-supply-module-abb","title":"CMA121 3DDE300401 | DC Power Supply Module | ABB","description":"\u003ch2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0834\/0789\/6885\/files\/ABB_480x480.png?v=1697009149\" alt=\"\" width=\"60\" height=\"25\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eConfigured for DC power conversion and regulated output distribution in the ABB Synpol D system, the \u003cstrong\u003eABB CMA121 3DDE300401\u003c\/strong\u003e (\u003cstrong\u003eCMA121\u003c\/strong\u003e DC Power Supply Module) provides direct electrical power conditioning for connected control hardware.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCMA121 3DDE300401\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDC Power Supply Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eABB Synpol D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpare Model\u003c\/td\u003e\n\u003ctd\u003e3DDE300401\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.54 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2.8 x 18.5 x 12.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eUp to 20 W output power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Tolerance\u003c\/td\u003e\n\u003ctd\u003e18 VDC to 32 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e5 VDC +\/-1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003eMaximum 4 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple and Noise\u003c\/td\u003e\n\u003ctd\u003eLess than 50 mV peak-to-peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput to Output Isolation\u003c\/td\u003e\n\u003ctd\u003e500 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTariff Code\u003c\/td\u003e\n\u003ctd\u003e8537101190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipment Location\u003c\/td\u003e\n\u003ctd\u003eXiamen, China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control Power Conversion and Backplane Integration\u003c\/h3\u003e\n\u003cp\u003eThe ABB CMA121 3DDE300401 module performs regulated DC voltage conversion for Synpol D control assemblies. It accepts a 24 VDC input supply and provides a controlled 5 VDC output for connected electronic circuits.\u003c\/p\u003e\n\u003cp\u003eIn addition, the module maintains output stability through voltage regulation and input-to-output isolation. The 500 VDC isolation rating separates the supply input path from the output circuit, which supports electrical separation inside industrial control cabinets.\u003c\/p\u003e\n\u003cp\u003eABB control hardware typically uses structured internal power distribution and module-based architectures. Therefore, the CMA121 supports stable DC power delivery within the Synpol D hardware environment while maintaining compatibility with ABB system power requirements.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What input voltage range does the ABB CMA121 3DDE300401 support?\u003cbr\u003eA: The module accepts a 24 VDC nominal input and operates within an 18 VDC to 32 VDC input voltage range.\u003c\/p\u003e\n\u003cp\u003eQ: What output parameters does the CMA121 DC Power Supply Module provide?\u003cbr\u003eA: The module provides a 5 VDC output with +\/-1% regulation and a maximum output current of 4 A.\u003c\/p\u003e\n\u003cp\u003eQ: Does the CMA121 support isolation between input and output circuits?\u003cbr\u003eA: Yes. The module provides 500 VDC input-to-output isolation for electrical separation between supply sections.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the CMA121 module inside a suitable ABB Synpol D control cabinet environment with proper mechanical fixation.\u003c\/li\u003e\n\u003cli\u003eVerify the 24 VDC supply polarity before connecting field power wiring.\u003c\/li\u003e\n\u003cli\u003eUse appropriate wire routing methods to separate DC power lines from high-noise switching circuits.\u003c\/li\u003e\n\u003cli\u003eConnect protective grounding according to the cabinet grounding design and local electrical standards.\u003c\/li\u003e\n\u003cli\u003eCheck terminal connections for correct tightening before system power application.\u003c\/li\u003e\n\u003cli\u003eConfirm the output voltage level before connecting downstream control electronics.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate airflow around the module to support operation within the specified temperature range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003cimg height=\"25\" width=\"60\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0834\/0789\/6885\/files\/ABB_480x480.png?v=1697009149\"\u003eOther Attributes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSeries: Advant DCS\/800xA\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: \u003cspan\u003e \u003c\/span\u003e\u003cspan id=\"dnn_ctr1219_View_LabelCountryOfOrigin\"\u003eGermany\/Sweden\/Finland\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLead Time: In Stock, 2 Working Days\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0834\/0789\/6885\/files\/ABB_480x480.png?v=1697009149\" alt=\"\" width=\"60\" height=\"25\"\u003e\u003cspan\u003eIn Stock \u003c\/span\u003e\u003cspan\u003eHot Items \u003c\/span\u003eof ABB\u003c\/h2\u003e\n\u003ctable width=\"774\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"437\"\u003e3BHB003154R0101 3BHL000389P0104  5SHX2645L0004\u003c\/td\u003e\n\u003ctd width=\"337\"\u003e3BHE02195R0124\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3BHE009681R0101 3BHB012961R0001 5SHX2645L0002\u003c\/td\u003e\n\u003ctd\u003eXVC724BE102 3BHE009017R0102\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3BHE009681R0101 3BHB013088R0001 5SHY3545L0010\u003c\/td\u003e\n\u003ctd\u003eUNS3020 HIEE205010R0003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3BHE022333R0101 5SHX0660R0002 5SXE05-0158\u003c\/td\u003e\n\u003ctd\u003e3BHE003855R0001\/UNS 2882A-P,V1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3BHB005171R0101 3BHL000986P3105 5SHY3545L0002\u003c\/td\u003e\n\u003ctd\u003e3BHE009319R0001\/UNS 2881B-P,V1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC10272001R0101 5SXE10-0181 5SHY6545L0001\u003c\/td\u003e\n\u003ctd\u003e3BHE009949R0002\/UNS 4881B,V2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3BHB003387R0101 3BHL00385P0101 5SHX0845F0001\u003c\/td\u003e\n\u003ctd\u003e3BHE014967R0002\/UNS 2880B-P,V2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3BHB003386R0101 3BHL000387P0101 5SHX1445H0002\u003c\/td\u003e\n\u003ctd\u003eUFC765AE102 3BHE003604R0102\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC10272001R0101\/5SXE10-0181\/5SHY55L4500\u003c\/td\u003e\n\u003ctd\u003eXVC767AE105 3BHB007209R0105\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC10272001R0101\/5SXE10-0181\/5SHY55L4520\u003c\/td\u003e\n\u003ctd\u003eXVC768115 3BHB0072R115\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3BHB003230R0101 3BHL000392P0101 5SHX1060H0001\u003c\/td\u003e\n\u003ctd\u003eXVC768115 3BHB007211R115\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3BHB003387R0101 3BHL000385P0101 5SHX0845F0001\u003c\/td\u003e\n\u003ctd\u003eAFC094AE02 HIEE200130R0002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5SXE10-0181 5SHY55L4520 AC10272001R0101\u003c\/td\u003e\n\u003ctd\u003eARC093AE01 HIEE300690R0001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eOur Competitive Brands\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e- ABB Advant-800xA，Advant OCS，Bailey Infi 90 and Net 90，H\u0026amp;B Freelance 2000，DSQC Robots，IGCT \/ IGBT\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e- GE General Electric Field Control, Genius I\/O, QuickPanel, RX3i PacSystem, Series 90, Series 90, Series VersaMax\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e- Allen Bradley Allen-Bradley SLC500, MicroLogix, CompactLogix, ControlLogix, PLC-5, Panel View,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e- Bently Nevada 3300 System, 3500 System\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e- Honeywell 7800 Series, FSC, IPC, Mxopen, TDC 2000, TDC 3000, Experion PKS(C200,C300)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e- Yokogawa Centum CS - Centum VP, Centum XL - micro XL, FA-M3, ProSafe-PLC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e- Ovation, Foxboro, EPRO, Emerson DeltaV, Fuji, Siemens, HIMA, Prosoft, Invensys Triconex, ICS TRIPLEX, Woodward, Bachmann, Schneider\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"tel:+8618030205725\"\u003e\u003cspan\u003e\u003cstrong\u003eTEL: +86 18030205725 \u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e    \u003ca href=\"maito:manskiwong@cambia.cn\"\u003e\u003cspan\u003e\u003cstrong\u003eE-MAIL: manskiwong@cambia.cn\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53211032879413,"sku":"CMA1213DDE 300401","price":8888.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/0789\/6885\/files\/CMA1213DDE300401.jpg?v=1784855138","url":"https:\/\/www.newgenplc.com\/vi\/products\/cma121-3dde300401-dc-power-supply-module-abb","provider":"New-Gen Automation Limited","version":"1.0","type":"link"}