shop Programmed 2129450 Controller Electronic Control Module for 345b C10 C12 C-12 Engine

Parameter	345B (C10 Engine)	C12/C-12 Engine (All Applications)
Operating Voltage	DC 24V (overvoltage: 36V max; undervoltage: 16V min)	DC 24V (overvoltage: 34V max; undervoltage: 17V min)
Signal Response Time	≤12ms (hydraulic-engine sync)	≤15ms (engine-only control)
Core Processing Chip	32-bit industrial MCU (3MB flash memory, pre-loaded with 345B/C10 algorithms)	32-bit industrial MCU (2.8MB flash memory, pre-loaded with C12/C-12 algorithms)
Communication Protocol	J1939 (primary) + CAN 2.0B (secondary)	J1939 (CAT heavy-duty standard)
Protection Rating	IP68 (2m water immersion for 30 mins)	IP68 (1m water immersion for 30 mins)
Operating Temperature Range	-50℃ ~ +95℃ (mining high-heat adaptation)	-45℃ ~ +90℃
Vibration Resistance	≤30g (10–2000Hz) (withstands 345B frame/engine vibration)	≤28g (10–2000Hz)
Full-Load Power Consumption	≤45W	≤40W
Programming Compatibility	Pre-programmed for 345B/C10; re-programmable via CAT ET	Pre-programmed for C12/C-12; re-programmable via CAT ET
Emission Compliance	EPA Tier 2 / EU Stage II	EPA Tier 2 / EU Stage II
Mounting Compatibility	Exact fit for 345B’s C10 engine bay & original wiring harness	Universal fit for C12/C-12 engine installations (trucks/generators/equipment)

Diesel Engine/