Product Description
The Balise Transmission Module (BTM) serves as a safety-integrity onboard train control equipment, consisting of the BTM main unit, BTM antenna, and antenna cable. The BTM includes three types: BTM-hs-300S, BTM-hs-200H, and BTM-hs-G. All three BTM types are developed on the same software and hardware platform, and making them compatible with various ATP equipment models. Passed the European Subset-085 compliance test and third-party SIL4 safety assessment.

Features
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SIL4 certified
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The "2×2oo2" redundancy structure ensures the security of message decoding and transmission
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Comply with ERTMS/ETCS Subset-036/Subset-085
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The internal periodical self-test circuit continuously detects the BTM working status in real time
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The internal periodical self-test circuit continuously detects the BTM working status in real time
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Modular design, for easy and convenient maintenance
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Large capacity of data record, clear running status
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Support historical data query and intelligent analysis and diagnosis of faults
Services & Support
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