KEYPAD
KEYPAD CAN-BUS
Product description
Automotive style CAN-BUS Keyboard, ideal for cabin dashboard and control panels. This Panel is equipped with 10 keys, 6 buttons are equipped with function green LED.
This panel can be connected with complex vehicle architectures through CAN-OPEN.
An external input (low or high active) is available for backlight activation as per automotive standard.
Optional 3 additional inputs (low or high active) for data acquisition of external switches or dashboard functions.
Optional LIN interface on request.
This panel can be connected with complex vehicle architectures through CAN-OPEN.
An external input (low or high active) is available for backlight activation as per automotive standard.
Optional 3 additional inputs (low or high active) for data acquisition of external switches or dashboard functions.
Optional LIN interface on request.
Data sheet
CONTROL SYSTEM
Microcontroller Freescale, 8bit, 20 MHz clock
Flash memory 16 KB
RAM memory 1 KB
EEPROM 512 byte for Parameters Storage
CONNECTIVITY
1 pass through CAN-BUS 2.0B (4 pin in the connector) with built in 120 Ohm terminating resistor
Optional 1 LIN-BUS master 9600 bit/s
ELECTRICAL CHARACTERISTICS
Power supply
9 30 Vdc (Operates with vehicle power supply directly)
Current consumption
max. 140mA @ 12V
Load Dump and power supply inversion protection by means of external fuse 10 A (not included).
FEATURES
4 keys with amber LED backlight
6 keys with amber LED backlight and function green LED
1 Digital input (Low or High Active hardware configurable) for backlight activation
Optional 3 digital inputs (Low or High Active hardware configurable)
MECHANICAL AND RATINGS
Protection
IP65 front panel
IP40 rear panel
Operating Temperature Range
from -20°C to +70 °C
Storage Temperature Range
from -35°C to +85°C
Connector
Automotive 20 way
Housing
ABS
CERTIFICATIONS
The keypad will be certified for following automotive standards required by 89/336 CE
1) EMC generic standards. Emission standard for residential, commercial and light-industrial environments
Reference standard
EN 61000-6-3
Base standard
EN 55022 (RF Emission)
2) Electromagnetic immunity, low density environment
Reference standard
EN 61000-6-2
Base standard
EN 61000-4-3 (Radio Frequency)
EN 61000-4-4 (Burst)
EN 61000-4-6 (Conducted disturbance)