Rockwell
Automation
1606-XLE80E-2 24V, 3.3A; Single Phase Input
10000108328
(Version 00)
www.ra.rockwell.com
Page 8
11.
F
UNCTIONAL
D
IAGRAM
Fig. 11-1 Functional diagram
+
+
-
-
V
OUT
Input Fuse
&
Input Filter
Output
Voltage
Regulator
Power
Converter
Output
Filter
DC
ok
L
N
Output
Over-
Voltage
Protection
Input
Rectifier
&
NTC Inrush
Limiter
12.
R
ELIABILITY
These units are extremely reliable and use only the highest quality materials. The number of critical components such as electrolytic capacitors has
been reduced.
AC 100V
AC 120V
AC 230V
Lifetime expectancy
min.
57 000h
64 000h
77 000h
40°C, 24V, 3.3A
min.
t.b.d. t.b.d. t.b.d.
40°C,
24V,
1.65A
min.
160 000h
>15 years
>15 years
25°C, 24V, 3.3A
MTBF SN 29500, IEC 61709
t.b.d.
t.b.d.
t.b.d.
40°C, 24V, 3.3A
t.b.d. t.b.d. t.b.d.
25°C,
24V,
3.3A
MTBF MIL HDBK 217F
t.b.d.
t.b.d.
t.b.d.
40°C, 24V, 3.3A, Ground Benign GB40
t.b.d.
t.b.d.
t.b.d.
25°C, 24V, 3.3A, Ground Benign GB25
The Lifetime expectancy shown in the table indicates the operating hours (service life) and is determined by the lifetime expectancy of the built-in
electrolytic capacitors.
Lifetime expectancy is specified in operational hours. Lifetime expectancy is calculated according to the capacitor’s manufacturer specification. The
prediction model allows a calculation of up to 15 years from date of shipment.
MTBF stands for Mean Time Between Failure, which is calculated according to statistical device failures, and indicates reliability of a device. It is the
statistical representation of the likelihood of a unit to fail and does not necessarily represent the life of a product.
