{"product_id":"25b-ctm1-industrial-automation-module-by-by-by-by-allen-bradley","title":"Allen-Bradley 25B-CTM1 Industrial Automation Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eWhen your PowerFlex 520 drive requires a reliable control module, the \u003cstrong\u003eAllen-Bradley 25B-CTM1\u003c\/strong\u003e provides a direct replacement designed for demanding industrial environments. This \u003cstrong\u003eAllen-Bradley 25B-CTM1\u003c\/strong\u003e module integrates seamlessly with drives rated 240\/480\/600 VAC and supports frame sizes A through E. Its front cover and IP20\/open enclosure rating ensure protection in harsh conditions, making it a trusted upgrade path for existing systems.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications Breakdown\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 25B-CTM1\u003c\/strong\u003e delivers performance metrics critical for continuous operation:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 240\/480\/600 Volts AC – accommodates multiple supply standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Tolerance:\u003c\/strong\u003e 47 to 63 Hertz – stable operation even with grid fluctuations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -40 to 85 °C (frames A–D), -40 to 70 °C (frame E) – rugged enough for extreme climates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative Humidity:\u003c\/strong\u003e 0 to 95% non-condensing – resists moisture in washdown or high-humidity settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e c-UL-us, RCM, CE, ATEX, KCC, EAC – compliant with global standards for safety and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese specifications confirm the \u003cstrong\u003e25B-CTM1\u003c\/strong\u003e is built for longevity, reducing unexpected downtime.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003eMount the \u003cstrong\u003eAllen-Bradley 25B-CTM1\u003c\/strong\u003e on a DIN rail or panel within the drive enclosure. Ensure the drive’s IP20\/open rating matches your environment. Connect via standard USB cable for commissioning; the module supports MainsFree configuration for quick data upload\/download. For zero-stacking setups, verify frame clearance per the PowerFlex 520 manual.\u003c\/p\u003e\u003ch2\u003eCompatibility \u0026amp; Integration\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e25B-CTM1\u003c\/strong\u003e integrates with the PowerFlex 520 series drives and supports dual-port EtherNet\/IP option card, embedded EtherNet\/IP, and RS485\/DSI communications. It works with control modes including Volts\/Hz, Sensorless Vector, closed-loop velocity, and permanent magnet motor control. Pair it with an Allen-Bradley controller for full system synchronization.\u003c\/p\u003e\u003ch2\u003eTroubleshooting \u0026amp; Common Issues\u003c\/h2\u003e\u003cp\u003eIf the drive fails to recognize the \u003cstrong\u003e25B-CTM1\u003c\/strong\u003e, verify cabling and firmware compatibility. Check storage temperature exposure – prolonged heat above 85 °C may degrade performance. For communication errors, confirm RS485 termination and EtherNet\/IP settings. The removable MOV and brake transistor features help diagnose overvoltage events.\u003c\/p\u003e\u003cp\u003eFor a seamless upgrade, replace your old control module with the \u003cstrong\u003eAllen-Bradley 25B-CTM1\u003c\/strong\u003e from PLC Source PRO.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default","offer_id":44426171711587,"sku":"25B-CTM1","price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/25B-A011N104_500649ff-cb98-4f23-8175-5e556577f63d.jpg?v=1785472634","url":"https:\/\/www.plcsourcepro.com\/he\/products\/25b-ctm1-industrial-automation-module-by-by-by-by-allen-bradley","provider":"PLC Source PRO","version":"1.0","type":"link"}