All outputs have an internal 1KΩ resistor therefore, the brightness of the LEDs will be slighty diminished when each next LED will be switched on.

Module parameters
Output channels qty 6
Input channels qty 6
Buttons
LED Buttons
6
6
Backlight voltage 11.5 … 27.5 V DC (from CAN)
Max current(24V) 30 mA
Power supply 11.5 … 27.5 V DC from CAN
Bus type CAN (4-wire)
Mounting Free
Case material ABS
Protection IP40
Temperature range -10 … +50 °C
Size 45x42x14 mm
Weight 25 g