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Cod. 700008271

EC-CAN

EC-CAN is a control unit for manual or automatic climatization systems.

The control unit can be connected with control panels by  CANbus or standard connections.

lt is possible to drive blowers with 3 speeds or wlth continuous regulation (with external PWM driver).

With EC-CAN it is possible to manage:

  • Temperature regulation;
  • Blower speed;
  • Airconditioning ON/OFF;
  • Air distribution management;
  • Air recirculation ON/OFF.

INPUT:

  • 3x potentiometer inputs with fault detection; 
  • 4x NTC temperature sensor inputs with fault detection; 
  • 7x low-side digital inputs low-side for function keys.

OUTPUT:

  • 3x drivers with H bridgesfor engine control; 
  • 3x HighSide outputs with blower relay command; 
  • lx HighSide output for compressor activation; 
  • 3x HighSide output to select air distribution.
Supply Voltage [Vdc]
8 - 34, I max 2A
Operating Temperature Range
-40°C - +85°C
Water/Dust IP
IP65
Main CPU
ARM Cortex MO, 32 bit
Frequency [Mhz]
48
Internal Memory
128 KB Program Flash
RAM [Kb]
16
ADC resolution
12 BIT
Communication ports
ARM Cortex MO, 32 bit
Connector
Molex MicroFit lx4 pin, Molex IGrid lxl2 pin, lxl4 pin, lxl6 pin, lxl8 pin
Standards
EMC industriai, automotive
Protocols
SAE 1939 - CANopen
EC-CAN DATA SHEET