{"product_id":"abb-cmmtu02-module-termination-unit","title":"ABB CMMTU02 Module Termination Unit","description":"\u003cp\u003eThe \u003cstrong\u003eABB CMMTU02\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCMMTU02\u003c\/strong\u003e Module Termination Unit, operates as a dedicated hardware component for physical signal termination and data interface management for the CMM11 Condition Monitoring Module within ABB control systems.\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\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ Part Number\u003c\/td\u003e\n\u003ctd\u003eCMMTU02\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden \/ Switzerland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.431 kg (Product Net Weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e40.64 mm x 177.8 mm x 177.8 mm (W x H x D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial enclosure environmental baseline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive electrical interconnection topology (Zero active electrical draw)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eModule Termination Unit (Condition Monitoring Interface)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHS Code \/ Tariff Number\u003c\/td\u003e\n\u003ctd\u003e853710 \/ 85371091\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Configuration\u003c\/td\u003e\n\u003ctd\u003e0 batteries integrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWEEE Category\u003c\/td\u003e\n\u003ctd\u003e5. Small Equipment (No external dimension exceeds 50 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Drive Architecture\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Bus Communication Velocity\u003c\/strong\u003e The termination unit provides the passive copper trace paths necessary to interface high-speed machinery telemetry directly with the system bus. This mechanical link preserves data transmission velocity from the field to the core processor by completely eliminating active processing hardware or translation software layers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfinet \/ EtherNet\/IP Deterministic Networks\u003c\/strong\u003e The structural wiring layout isolates dynamic vibration paths to prevent high-frequency noise from inducing cross-talk on adjacent channels. This electrical division shields deterministic communication loops across the processing system from field-side interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Density Scaling and Physical Termination\u003c\/strong\u003e Optimized for space-constrained marshalling panels, the module organizes high-density, multi-channel field cables from proximity probes and accelerometers into a structured connection matrix. This compact footprint layout permits dense channel grouping without causing physical wire stress.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can field wires be landed on the CMMTU02 block while the associated CMM11 processing card is actively monitoring machinery?\u003c\/p\u003e\n\u003cp\u003eA: No. Connecting or modifying dynamic field transducer wiring while the processing loop is online can cause transient voltage spikes or short circuits. This risks damaging the input stage of the CMM11 module or triggering false machine vibration trips.\u003c\/p\u003e\n\u003cp\u003eQ: Does the CMMTU02 module termination unit contain any active components or onboard firmware?\u003c\/p\u003e\n\u003cp\u003eA: No. The CMMTU02 is a fully passive mechanical termination interface consisting of copper trace paths, connection blocks, and physical host connectors. It does not contain any flash memory, active logic components, or running firmware.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45089241759859,"sku":"CMMTU02","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-06-10_17-30-20_749d1fca-96ca-40ae-b6d8-1563f9166b00.png?v=1781085276","url":"https:\/\/www.dcssupplier.com\/ar\/products\/abb-cmmtu02-module-termination-unit","provider":"DcsSupplier Limited","version":"1.0","type":"link"}