Rockwell Automation 1606-XLS240E, -XLS240EA, -XLS240EC, -XLS240E-D Power Supply Reference Manual - Manual

Reference Manual
Bulletin 1606 Switched Mode Power Supplies
Catalog Numbers: 1606-XLS240E, 1606-XLS240EA, 1606-XLS240EC &
1606-XLS240E-D
Index
e g a P
1. Intended Use .......................................................3
2. Installation Requirements...................................3
3. AC-Input...............................................................4
4. DC-Input...............................................................5
5. Input Inrush Current ...........................................6
6. Output .................................................................7
7. Hold-up Time.......................................................9
8. DC-OK Relay Contact ..........................................9
9. Efficiency and Power Losses..............................10
10. Reliability ...........................................................11
11. Functional Diagram...........................................12
12. Terminals and Wiring........................................12
13. Front Side and User Elements...........................13
14. EMC ....................................................................14
15. Environment ......................................................15
16. Protection Features ...........................................16
17. Safety Features ..................................................16
18. Dielectric Strength ............................................16
19. Certifications......................................................17
20. Environmental Compliance...............................18
2 Physical Dimensions and Weight......................18
22. Accessories ...................................................... 19
22.1. 1606-XLB Wall Mounting Bracket ............19
22.2. 1606-XLSBUFFER24 Module ....................20
22.3. 1606-XLSRED Redundancy Module ..........20
23. Application Notes ............................................. 21
23.1. Repetitive Pulse Loading ..........................21
23.2. Peak Current Capability ...........................22
23.3. Back-feeding Loads ..................................22
23.4. External Input Protection .........................22
23.5. Charging Batteries ....................................23
23.6. Output Circuit Breakers ............................23
23.7. Parallel Use to Increase Output Power ....24
23.8. Parallel Use for Redundancy ....................24
23.9. Daisy Chaining of Outputs .......................25
23.10. Series Operation .......................................25
23.11. Inductive and Capacitive Loads ................25
23.12. Operation on Two Phases ........................26
23.13. Use in a Tightly Sealed Enclosure ............26
23.14. Mounting Orientations ............................27
21.
• 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.
• AC 230V—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 whether it is charged (13.7V) or discharged (10V).
• 230Vac—Afigure with the unit (Vac) at the end is a momentary figure without any additional tolerance included.
• 50Hz vs. 60Hz—Unless otherwise stated, AC 230V parameters are valid at 50Hz mains frequency.
• 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.
Terminology and Abbreviations