Environmental Operation; Environmental Testing - Maretron CKM Series User Manual

12-button customizable keypad
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Parameter
Operating Temperature
Ingress Protection
Storage Temperature
Ignition Protection
Parameter
High Temperature Soak
Low Temperature Soak
Temperature Cycling (Operating)
Temperature Shock (Storage)
Simulated Solar Radiation
Ignition Protection
Humidity (Soak)
Humidity - Cyclic
Dust Ingress
Water Ingress
Mechanical Shock - Drop Test
Mechanical - Shock
Mechanical - Bump
Vibration (General)
Vibration (Random)
Vibration (Resonant Search)
Chemical Resistance
Salt Spray(Corrosion Resistance)
Component Test - Electrical
Transients Immunity
Component Test - Electrical
Transients Emissions
Component Test - Electrical
Transients Conducted
Electrostatic Discharge (ESD)
CKM12 User's Manual Rev.1.1

Environmental Operation

Ignition Protected

Environmental Testing

Standard
EN 60068-2-2:2007
EN 60068-2-1:2007
IEC 60068-2-14:2009
IEC 60068-2-14:2009
EN 60068-2-5:2010
(Procedure B)
ISO 8846
EN 60068-2-78:2002
EN 60068-2-30:2005
IEC 60529:2001
DIN 40050-9:1993
IEC 60529:2001
EN 60068-2-31:1993
60068-2-27:2009
60068-2-29:1993
60068-2-6: 1996
EN 60068-2-64:1995
(Method 1)
60068-2-6: 1996
ISO 16750-5 (Method 2)
EN 60068-2-52: 1996
ISO 11452-2:2004
ISO 13766:2006 Section 5
Annex D and Annex E
ISO 7637-2:2004
ISO 10605
Value
-40°C to 85°C
IP69 (Front)
IP68 (Rear)
-40°C to 85°C
Conditions
96hrs. @ 85°C
96 hrs. @ -40°C
-40°C - 85°C (2 cycles of 8 hrs.)
T
= -40°C, T
min
10 days @ 40°C
RH = 93% +/-3%, Exposure 10 days
RH (> 90%), 6 cycles of 24hrs
Method EN60529 Section 13 Result
IP6X
Method as DIN 40050-9 Result IP69K
500mm free-fall, all faces of 3 axes
500m/s
2
, pulse duration 11ms
2
400m/s
6ms shock pulses, 3 axes
Sine shaped sweep 5 Hz to 500 Hz
Amplitude, 5g, (20 Cycles in each plane)
Random excitation at 10, 150, 220, and
350 Hz breakpoint frequencies, 5 hours
in each axis
frequency range 10 Hz – 2 kHz @ 5G (5
Minutes at each resonant point)
Test method = B
Chamber Temperature = 35°C
(level 4 severity)
100V/m, 20MHz to
2GHz
Distance of 1 m in the horizontal and
vertical polarization, 30 MHz to 1 GHz
Method as per ISO 7637-2-Annex
A2
+/- 8 kV (Direct), +/- 15 kV (Air)
= 85°C
max
12

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