Brand: CRRC
Model‑No: LCU2 complete set for TM3 locomotive
Product: Full set logic control unit for TM3 electric locomotive, hardware identical with LCU1, software address differentiated for hot‑standby redundancy, including chassis, power board, input boards, output boards, CPU‑communication board, backplane, aviation connectors and complete wiring harness
Power supply: DC110V, operating range DC77V‑137.5V
Total power consumption: ≤65W
I/O configuration:96‑channel digital input,64‑channel solid‑state digital output
Communication:MVB, RS485, compatible with TM3 locomotive TCMS system, redundant interworking with LCU1
Response time:Input‑to‑output ≤30ms
Operating temperature:‑25℃ ~ +70℃
Structure:6U plug‑in metal chassis, cabinet‑mount for locomotive
Function:Channel fault self‑diagnosis, status LED indicator, galvanic isolation
