Rockwell Automation Allen-Bradley 1606-XLE120B, Reference Manual

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18 Rockwell Automation Publication 1606-RM109A-EN-P - August 2020
Power Supply —12V, 10 A, 120 W, Single Phase
Environment
Attribute Value Notes
Operational temperature -25 …+70°C (-13…+158°F)
Operational temperature is the same as the ambient
or surrounding temperature and is defined as the air
temperature 2 cm (0.98 in.) below the unit.
Storage temperature -40…+85°C (-40…+185°F) For storage and transportation
Output de-rating
1.6 W/°C
3 W/°C
0.67 A/1000 m or 5 °C/1000 m B45…60 °C (113…140°F)
B60 …70°C (140…158°F)
For altitudes >2000 m (6560 ft), see
Figure 22 .
The de-rating is not hardware controlled. The user has to take care by himself to stay below the de-rated current
limits in order not to overload the unit.
Humidity 5…95% r.h. According to IEC 60068-2-30
Atmospheric pressure 110…54 kPa See Figure 22 for details
Altitude Up to 5000 m (16,400 ft) See Figure 22 for details
Over-voltage category
III
According to IEC 60664-1 for altitudes up to 2000 m
(6560 ft)
II
According to IEC 60664-1, for altitudes above 2000 m
(6560 ft)
Degree of pollution 2 According to IEC 62477-1, not conductive
Vibration sinusoidal
2…17.8 Hz: ±1.6 mm;
17.8…500 Hz: 2 g
According to IEC 60068-2-6
Shock
30 g 6 ms, 20 g 11 ms
3 bumps/direction,
18 bumps in total
According to IEC 60068-2-27
Shock and vibration is tested in combination with DIN rails according to EN 60715 with a height of 15mm and a
thickness of 1.3mm and standard orientation.
LABS compatibility
As a rule, only non-silicon precipitating materials are used. The unit conforms to the
LABS criteria and is suitable for use in paint shops.
Corrosive gases
Tested according to ISA-71.04-1985, Severity Level G3 and IEC 60068-2-60 Test Ke
Method 4 for a service life of minimum 10years in these environments.
Audible noise
Some audible noise may be emitted from the power supply during no load, overload or
short circuit.
Figure 21 - Output Current Versus Ambient
Temperature
Figure 22 - Output Current Versus Altitude
Allowed Output Current at 12V
0
-25 0 45 70 °C
7.5 A
10 A
12 A
60
A
Ambient Temperature
A... 85 to 264V AC, continuous
B... short term
B
2000 m 5000 m
8 A
10 A
12 A
Altitude
Allowed Output Current at 12V
B
A ... T a m b < 6 0 °C
B ... T a m b < 4 5 °C
C ... Sh o rt t e rm
A
C
AP
*)
80 kPa
54 kPa 110 kPa
0 m
*) Atmospheric pressure