

The LoDi-8-GBM-P v2 is a high-performance track occupancy detector for large scales (e.g., garden railways), specifically developed for the S88.2 bus. It monitors 8 track sections with up to 10 amps per channel (maximum total load: 20 A), is fully RailCom-compatible (Channels 1 & 2), and measures power consumption per section. Thanks to integrated short-circuit monitoring, firmware update capability, DCC-A readiness, and display output, it offers maximum control—even under challenging conditions. Backward compatible with s88N & s88 (with limitations).
The LoDi-8-GBM-P v2 is the completely revised version of our high-performance feedback module – designed specifically for large-scale gauges and high-power locomotives, such as those used in garden railway systems.
✅ 8 track sections / channels
✅ Up to 10 amps per channel
✅ Maximum total load: 20 amps
✅ RailCom-enabled – supports Channel 1 & 2
✅ Short-circuit detection per section with adjustable threshold
✅ Real-time current measurement per track section
✅ DCC-A ready (RCN-218 compatible)
✅ Firmware updates via S88.2
The LoDi-8-GBM-P v2 is built to handle extreme operating conditions—whether it’s rain, heat, or heavy load. Custom presets, such as a “rain mode,” can be easily accessed via software. This makes it ideal for garden railways, exhibition layouts, or large indoor installations.
✅ S88.2 interface with full bus functionality
✅ Integrated display for monitoring feedback status, module address, and current draw
✅ Compatible with LoDi ProgrammerFX – easy setup and management
✅ Backward-compatible with S88N and legacy S88 (with adapter) – reduced functionality on older bus systems
✔ Garden railways with high power demands
✔ Suitable for Scales 0, 1, G, II, etc.
✔ Digital layouts with high locomotive usage
✔ Precise locomotive tracking with RailCom (including Channel 2)
✔ Automatic safety shutdown in case of short circuit
✔ Monitoring & diagnostics via real-time current sensing