| Attribute | Specification |
|---|---|
| COGENG Part Number | CG-ECU-9239568-KIT |
| Replaces OEM Numbers | 9239568, 9212078 |
| Processor System | Dual-core 32-bit Processor with Math Co-processor |
| Operating Frequency | 300 MHz with Burst Mode |
| Memory Capacity | 8MB Flash, 2MB RAM, 512KB EEPROM |
| Display Technology | 7" TFT-LCD with 1000 nit brightness |
| Touch Interface | Projected Capacitive Multi-touch |
| Operating Voltage | 24V DC (16-32V Range) |
| Operating Temperature | -40°C to 85°C |
| Enclosure Rating | IP69K Dust/Water/Steam Proof |
| Vibration Resistance | 20G (MIL-STD-810H) |
| Communication Protocols | CAN Bus 2.0B, J1939, ISO 11783, Ethernet |
| Data Logging | 500+ hour operational data with event capture |
| Diagnostic Capability | 300+ fault codes with advanced diagnostics |
| Software Compliance | ISO 14229, ISO 15765, ISO 17356 |
| Quality Standards | ISO 9001, IATF 16949, ISO 13485 |
| Warranty | 36-Month Comprehensive Warranty |
9239568 (Control Panel): Hitachi Zaxis series excavators including ZX120, ZX130, ZX160, ZX180, ZX200, ZX210, ZX230, ZX240, ZX270, ZX330, ZX350, ZX450, ZX870, etc.
9212078 (ECU / Computer Box): Various Hitachi excavator models.
| Equipment Model | CPU Compatibility (9239568) |
Panel Compatibility (9212078) |
Verification Points |
|---|---|---|---|
| ZX200-5G | ✅ | ✅ | S/N ≥ AJAB0005000 (Interface Version V3 required) |
| ZX330-5G | ✅ | ✅ | Firmware upgrade to V2.1.7 required |
| EX200-5 | ✅ | ⚠️ Restricted | Only 9212078 Rev.B or above supported |
| ZX350H-5G | ✅ | ✅ | Default factory configuration |
Mismatch Consequences
EX200-5 with Rev.A panel → Permanent LVDS port damage
ZX330-5G without V2.1.7 → Error E45 (CAN timeout)
Verification Protocol
