{"product_id":"allen-bradley-1440-spd02-01-xm-220-dual-speed-measurement-module","title":"Allen-Bradley 1440-SPD02-01 XM-220 Dual Speed Measurement Module","description":"\u003ch1\u003eAllen-Bradley 1440-SPD02-01 XM-220 Dual Speed Measurement Module\u003c\/h1\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1440-SPD02-01\u003c\/strong\u003e, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1440-SPD02\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSpeed Measurement Module, operates as a dedicated hardware component for dual-channel shaft speed acquisition and overspeed detection within XM DeviceNet monitoring networks. The module interfaces with eddy current probe systems and LVDT inputs while transmitting buffered and 4-20 mA output signals to external control hardware.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe supplied documentation identifies 1440-SPD02-01 as a fixed XM-220 catalog configuration. No official suffix matrix or option-dependent hardware variation was specified in the provided material.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\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\u003e1440-SPD02-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eXM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eXM-220 Dual Speed Measurement Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eCompact DIN-rail mountable module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.3 A max at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC Class 2\/SELV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Sensors\u003c\/td\u003e\n\u003ctd\u003eEddy current probe systems, LVDTs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuffered Outputs\u003c\/td\u003e\n\u003ctd\u003e1 per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Outputs\u003c\/td\u003e\n\u003ctd\u003e4-20 mA, 1 per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Outputs\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eDeviceNet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Rating\u003c\/td\u003e\n\u003ctd\u003e250 V continuous, tested at 1500 VAC for 60 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Protection\u003c\/td\u003e\n\u003ctd\u003eConformal coating per IPC-A-610C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEMC Immunity\u003c\/td\u003e\n\u003ctd\u003e+\/-2 kV line-earth surge, 10 V\/m RF immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRF Test Range\u003c\/td\u003e\n\u003ctd\u003e80 to 2000 MHz, tested up to 2700 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Method\u003c\/td\u003e\n\u003ctd\u003eDIN-rail mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDeviceNet Deterministic Network Communication\u003c\/h3\u003e\n\u003cp\u003eThe 1440-SPD02-01 exchanges rotational speed and overspeed process data through DeviceNet deterministic communication structures used within XM monitoring assemblies. Buffered outputs permit direct waveform access for external analyzers while 4-20 mA outputs support integration with PLC and DCS analog input hardware. Firmware revision compatibility between XM modules and DeviceNet scanners should be verified before replacement or network expansion to prevent node addressing and parameter synchronization faults.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 1440-SPD02-01 contain onboard relay trip outputs?\u003cbr\u003eA: No. The module does not include relay outputs. External relay modules are required where shutdown or hardwired trip functionality is needed.\u003c\/p\u003e\n\u003cp\u003eQ: What sensor types can be connected to the module inputs?\u003cbr\u003eA: The module supports eddy current probe systems and LVDT-based signal inputs for rotational speed and shaft condition monitoring.\u003c\/p\u003e\n\u003cp\u003eQ: Are the buffered outputs isolated from the process outputs?\u003cbr\u003eA: The documentation specifies continuous isolation capability up to 250 V with dielectric testing at 1500 VAC for 60 seconds. Buffered outputs should still be routed separately from high-energy conductors during installation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMount the module on a grounded DIN rail inside a controlled industrial enclosure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintain separation between DeviceNet communication wiring and analog signal cabling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUse shielded cable for eddy current probe and LVDT connections to reduce electrical interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVerify DeviceNet termination resistance and node addressing before network energization.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAvoid routing 4-20 mA output conductors adjacent to motor feeder cables or relay switching circuits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInspect enclosure airflow and thermal loading when multiple XM modules are installed within the same cabinet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43422046388314,"sku":"1440-SPD02-01","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1440-SPD02-011.jpg?v=1779854460","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-1440-spd02-01-xm-220-dual-speed-measurement-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}