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Technical specifications of the job computer
 
ECU-MAXI 3.0 job computer
Main processor
32-bit ARM Cortex™-M3 CPU 120 MHz, 1024 KB flash; 128 KB RAM
3x I/O processors
32-bit ARM Cortex™-M3 CPU 120 MHz, 256 KB flash; 96 KB RAM
External memory:
SPI-Flash 2x 8 MB; SRAM 1 MB; EEPROM 16 Kbit; optional: FRAM 8/16 KByte
Connections:
3x 42-pin connector for connecting of actuators/sensors
2x 16-pin connector for power supply and CAN (ISOBUS & Salve BUS)
The connectors can be locked and equipped with single conductor insulations.
Interfaces:
External: up to 6 CAN interfaces and 3 LIN interfaces , Ethernet via additional card (optional)
Power supply:
12 V electrical system (50 A fuse)
Power input (IN):
400 mA (at 14.4 V without power output, without supply to external sensors)
Standby current (OFF):
70 μA
Temperature range:
-40 to +85°C (in accordance with IEC68-2-14-Nb, IEC68-2-30 and IEC68-2-14Na)
Housing:
Anodized aluminium continuous cast casing, plastic lid with seal and stainless steel screws
Protection rating:
IP66K
Environmental tests:
Vibration and shock testing in accordance with DIN EN 60068-2
Dimensions:
290 mm x 240 mm x 90 mm (L x W x H, without connector)
Weight:
3.0 kg