UK
SmartModule CR2520
15
7.2 Indicators, test standards and regulations
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29�01�2018
CR2520 / page 2
CR2520
Technical data
Control systems
Status indication
two-colour LED (red/green)
Operating states
During the start-up or reset of the
controller the green and the red LEDs
light simultaneously� This appears as
orange�
LED colour
Status
Description
–
off
no operating voltage
green
5 Hz
device is in the bootloader
2 Hz
Run
on
Stop
red
on
communication error
Test standards and regulations
Electrical tests
EN 61000-6-2: 2005
Electromagnetic compatibility (EMC)
Noise immunity
EN 61000-6-4: 2007
Electromagnetic compatibility (EMC)
Noise emission
EN 61010-1: 2001
Safety requirements for electrical equipment for
measurement, control and laboratory use
Dir� 2009/19/EC
Noise emission
Immunity with 100 V/m
ISO 7637-2: 2004
Pulse 1, severity level: IV; function state C
Pulse 2a, severity level: IV; function state A
Pulse 2b, severity level: IV; function state C
Pulse 3a, severity level: IV; function state A
Pulse 3b, severity level: IV; function state A
Pulse 4, severity level: IV; function state A
Pulse 5, severity level: III; function state C
(data valid for the 24V system)
Climatic tests
EN 60068-2-30: 2006
Damp heat, cyclic
upper temperature 55°C, number of cycles: 6
EN 60068-2-78: 2002
Damp heat, steady state
Test temperature 40°C / 93% RH,
Test duration: 21 days
EN 60068-2-52: 1996
Salt spray test
Severity level 3 (motor vehicle)
Mechanical tests
ISO 16750-3: 2007
Test VII; Vibration, random
Mounting location: vehicle body
EN 60068-2-6: 2008
Vibration, sinusoidal
10���500 Hz; 0�72 mm/10 g; 10 cycles/axis
ISO 16750-3: 2007
Bumps
30 g/6 ms; 24,000 shocks