{"product_id":"abb-cma123-3dde300403-synpol-d-generator-control-spare","title":"ABB CMA123 3DDE300403  (SYNPOL D) Generator Control Spare","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCMA123 3DDE300403 (Synpol D)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance, safety-instrumented Distributed Control System (DCS) module engineered by ABB for critical integration within\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSynpol D\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003egenerator excitation and advanced process control architectures. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: ABB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Series Family\u003c\/strong\u003e: Synpol D Automation \u0026amp; Excitation Control Platform\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Designation\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCMA123\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGlobal Part Number \/ Product ID\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3DDE300403\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDevice Classification\u003c\/strong\u003e: Safety-Rated DCS Analog I\/O Processor Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFunctional Safety Rating\u003c\/strong\u003e: Certified compliant with IEC 61508 SIL 2 benchmarks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Memory Matrix\u003c\/strong\u003e: 1 MB data capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput\/Output Density\u003c\/strong\u003e: 16 Total Channels (8 dedicated inputs \/ 8 dedicated outputs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAnalog Interface Signal Bounds\u003c\/strong\u003e: 4 to 20 mA operational current loops\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNetwork Communication Interfaces\u003c\/strong\u003e: Native RS-485 serial ports supporting Modbus protocol routing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Power Dissipation\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$\\le$\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e5 W thermal load footprint\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIngress Protection Rating\u003c\/strong\u003e: IP65 certified (Dust-tight and protected against water jets)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAmbient Operating Temperature Envelope\u003c\/strong\u003e: -20°C to +55°C (-4°F to +131°F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStorage Temperature Limits\u003c\/strong\u003e: -40°C to +70°C (-40°F to +158°F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Net Weight\u003c\/strong\u003e: 0.2 kg (Approx. 0.44 lbs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Boundary Dimensions (W x H x D)\u003c\/strong\u003e: 120 mm x 100 mm x 50 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIndustrial Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCMA123 3DDE300403 (Synpol D)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodule is deployed within the critical safety instrumentation loops of gas turbine generator sets, massive synchronous motor drives, and utility-scale power conditioning substations. Within the Synpol D architecture, the card monitors and controls key process variables—such as rotor temperatures, winding oil pressures, and exciter current profiles via its highly isolated 4–20 mA channels. Because the module is certified to SIL 2 standards, industrial plants trust its internal diagnostics to manage emergency shutdown interlocks and preventative override sequences, protecting multimillion-dollar generator fields from electrical breakdown or catastrophic physical damage.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":47349214249150,"sku":"CMA123 3DDE300403  (SYNPOL D)","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-05-19_15-49-29.png?v=1779179420","url":"https:\/\/www.autooiltech.com\/products\/abb-cma123-3dde300403-synpol-d-generator-control-spare","provider":"AutoOilTech Limited","version":"1.0","type":"link"}