Rockwell Automation 1606-XLSRED80 Power Supply Reference Manual - Manual

Reference Manual
e g a P e g a P
1. Intended Use .......................................................3
2. Installation Requirements...................................3
3. Input and Output Characteristics .......................4
4. Power Losses........................................................5
5. Lifetime Expectancy and MTBF...........................6
6. Terminals and Wiring..........................................7
7. Functional Diagram.............................................8
8. Front Side and User Elements.............................8
9. EMC ......................................................................9
10. Environment ......................................................10
11. Protection Features ...........................................11
12. Safety Features ..................................................11
13. Dielectric Strength ............................................11
14. Certifications ................................................... 12
15. Physical Dimensions and Weight ..................... 13
16. Accessories ........................................................ 14
17. Application Notes ............................................. 15
17.1. Recommendations for Redundancy .........15
17.2. Inductive and Capacitive Loads ................15
17.3. Lateral Installation Clearances
............15
17.4. 1+1 Redundancy up to 40A ......................16
17.5. N+1 Redundancy, Example with 120A ....16
17.6. Mounting Orientations ............................17
PE and symbol PE is the abbreviation for Protective Earth and has the same meaning as the symbol .
Earth, Ground This document uses the term “earth” which is the same as the U.S. term “ground”.
T.b.d. To be defined, value or description will follow later.
DC 24V A figure displayed with the AC or DC before the value represents a nominal voltage with
standard tolerances (usually ±15%) included.
E.g.: DC 12V describes a 12V battery disregarding whether it is full (13.7V) or flat (10V)
24Vdc A figure with the unit (Vdc) at the end is a momentary figure without any additional
tolerances included.
may A key word indicating flexibility of choice with no implied preference
shall A key word indicating a mandatory requirement
should A key word indicating flexibility of choice with a strongly preferred implementation
1+1 Redundancy Use of two identical power supplies in parallel to provide continued operation following most
failures in a single power supply. The two power supply outputs should be isolated from each
other by utilizing diodes or other switching arrangements. E.g. two 10A power supplies are
needed to achieve a 10A redundant
system.
N+1 Redundancy Use of three or more identical power
supplies in parallel to provide
continued operation following most
failures in a single power supply. All
power supply outputs should be
isolated from each other by utilizing
diodes or other switching
arrangements. E.g.: To achieve a 40A
redundant system, five 10A power
supplies are needed in a N+1
redundant system.
N+1
Redundancy
1+1
Redundancy
AC
DC
AC
DC
AC
DC
AC
DC
AC
DC
AC
DC
IN 1
OUT
IN 2 IN 1
OUT
IN 2 IN 1
OUT
IN 2
Load
+ -
AC
DC
AC
DC
Load
+ -
IN 1
OUT
IN 2
Terminology and Abbreviations
Bulletin 1606 Switched Mode Power Supplies
Catalog Number: 1606-XLSRED80
Index