CAN in Automation (CiA)
headquarters@can.cia.org
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J1939 Product Guide 2007
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Müller-Elektronik

www.mueller-elektronik.de

Physical layer
SAE J1939-11/-12/-15, ISO 11783-2
Application profile
SAE J1939-71, ISO 11783-7
PGNs supported
20
Other functions
SAE J1939-81, ISO 11783-6
Certification
ISO 11783

Address

Müller-Elektronik GmbH u. Co. KG
Franz-Kleine Str. 18
DE-33154 Salzkotten

Phone: +49-5258-9834-0
Fax: +49-5258-9834-90
Email: info@mueller-elektronik.de
URL: www.mueller-elektronik.de

ECU-Maxi controller

Availability
In stock

The Isobus-controller is prepared for the use on utility vehicles and machines. The communication with a virtual Terminal like Basic-Terminal, Basic-Terminal TOP or Comfort-Terminal runs on the standardized CAN network (ISO 11783). The Isobus-controller is equipped with a 16-bit CPU-card with flash memory. Software updates and configuration files can be downloaded across CAN.

Actuators and sensors are connected to one up to three 42-pin connectors via a cable loop, which consists of corrugated tubes. Diagnostic functions are available for all in- and outputs, which are protected against short circuits to ground or operating voltage. The Electronic Control Unit II supplies the power for the sensors at the 42-pin connectors. All inputs for revolution sensors can be configured for sensors switching operating voltage or GND.

Technical Data ECU-MAXI

General:
CPU: Infenion C167CR 16 bit
Memory: Flash 512 KiB; 2 RAM 32 KiB; 64 KiB I2C-Bus EEPROM
Connections:
  • Thread joint for cable with ISO-connector
  • 2 42-pin connectors (connector A & B, counterpart lockable and with separate seals for each wire to connect actuators and sensors)
Powersupply: 10 VDC to 16 VDC or 19,2 VDC to 32 VDC (incl. Load-Dump protection up to 80 V)
Current (Power On): 400 mA (at 14,4 V without power output and power supply of external sensors)
Rest current (Off): 70 μA
Temperature range: −20 °C to +70 °C (according to IEC68-2-14-Nb, IEC68-2-30 and IEC68-2-14Na)
Housing: closed aluminum box, varnished aluminum top with gasket, stainless steel screws
Protection category:  IP66K (according to DIN40050 part9 1993)
Environmental test:  Vibration- and impact test according to IEC68-2
Measurements:  250 mm × 232 mm × 77 mm (without connector)
Weight: 5,0 kg (with 6.5 m connection cable)

 
Base modul
Connector A:
Outputs:
  • 2 H-motorbridges for servomotors up to 12 A permanent current
  • 2 H-motorbridges for servomotors up to 4 A permanent, 6 A peak
  • 2 Power outputs up to 4 A permanent current
  • 1 Power output up to 2,5 A for magnetic or motorized valves (with own end switch off)
Inputs:
  • 7 Revolution- or analog Inputs
  • 9 Static- or analog Inputs
  • 2 Revolution inputs for operating voltage switching sensors

 
Connector B:
Outputs:
  • 24 Power outputs up to 4 A (2 included for PWM use)
  • 1 Power outputs up to 8 A permanent current
  • 2 H-motorbridge for servomotors up to 4 A permanent, 6 A peak
Inputs:
  • 4 Power outputs up to 4 A permanent current or
  • 4 static or analog inputs

 
Add On Cards (Connector C):
Connectors:
  • Internal socket on base modul
  • 1 42-pin connector (connector C, counterpart lockable and with separate seals for each wire to connect actuators and sensors)
Add On card outputs:
Outputs:
  • 15 Power outputs up to 2,5 A for magnetic or motorized valves (with own end switch off)
Inputs/Outputs:
  • 4 Power outputs up to 4 A permanent current or
  • 4 Revolution inputs
Add On card inputs:
Outputs:
  • 10 Power outputs up to 4 A
  • 2 H-motorbridge for servomotors up to 12 A permanent current
Inputs:
  • 24 dynamic inputs