Product Description
3EHL409356R0001 is a rugged on‑board industrial control module manufactured by Bombardier Transportation, sub‑assembly code UF C036 A01. It adopts heavy‑duty black metal enclosure with integrated heat‑sink fins for fan‑less passive cooling. Front panel is equipped with multiple D‑Sub connectors and rectangular multi‑pin connectors for multi‑channel external signal connection. Designed for rolling‑stock on‑board control systems, it features high vibration resistance, wide operating temperature range and superior EMC performance. It executes signal acquisition, logic processing and bus communication inside rail vehicles, serving as critical line‑replaceable unit for train electronic control systems。
Technical Specifications
| Item | Specification |
|---|---|
| Full Part Number | 3EHL409356R0001 |
| Sub‑assembly Code | UF C036 A01 |
| Device Type | Rugged On‑board Railway Control Module |
| Enclosure | Heavy‑duty black metal housing with integrated heat‑sink fins |
| Cooling | Passive cooling, fan‑less |
| Interfaces | 4 × D‑Sub ports (X1‑X4);4 × rectangular multi‑pin connectors (X5‑X7,X9) |
| Environmental Performance | Railway grade anti‑vibration, anti‑shock, high EMC immunity |
| Mounting | Rack‑mount inside vehicle cabinet |
| Application Scope | Rolling‑stock on‑board electronic control system |
| Product Status | Project‑specific spare part, end of series production; used/refurbished units available in market |
Application
- Railway Vehicle On‑board Electronic Control: Control unit for metro and EMU trains, performing on‑site signal acquisition, logic calculation and on‑board bus communication.
- Distributed Vehicle Signal Processing: Signal transfer and conditioning between vehicle subsystems, interfacing with vehicle‑mounted bus for coordinated component control.
- Maintenance Spare Replacement: Replacement unit for defective modules on Bombardier rolling‑stock to restore full function of train control system.
- Harsh On‑board Condition Operation: Adapt to vehicle‑borne environment with vibration, shock, temperature variation and heavy electromagnetic interference.
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