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RTB_C13
My homebrew RTB C13 track sensor features a 4 channel RailCom® detector, real-time block occupancy monitoring, and dedicated short-circuit protection. It also includes a built-in EDG bus interface, allowing for seamless accessory fan-out and expanded system integration.
User Guides
- User Guide - DE
- User Guide - EN
Track Sensor features
- HDX
- HDX bus (2Mbps half duplex, RS-485 differential)
- EDG
- EDG accessory bus bridge (2Mbps half duplex, TTL level)
- DCC
- Quad-Channel Real-time RailCom® Monitoring and Block Occupancy detection.
- Current measurement per channel
- Short-circuit safeguarding for all 4 channels
- Railcom Detector
- channel 1 / channel 2
- detects unlimited number of decoder per track
- real-time reporting
- Current Sensor
- 1mA current sensitivity
- firmware update over the bus
Hardware
The PCB layout uses SMD footprints with 0.4mm pitch, 0603 parts down to 0402. Reflow soldering is mandatory. The PCB has been optimized for automated assembly (SMD parts are located on bottom side).
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