Rockwell Automation 1606-XLP50E User Manual

Reference Manual

1. Description ........................................................1

2. Specication Quick Reference

............................1

3. Catalog Numbers ................................................1

4. Certication Marks..............................................1

5. AC-Input...............................................................4

6. Input Inrush Current Surge .................................5

7. DC-Input...............................................................5

8. Hold-up Time.......................................................6

9. DC-OK Output .....................................................6

10. Output .................................................................7

11. Efciency and Power Losses................................8

12. Functional Diagram.............................................9

13. Reliability .............................................................9

14. Front Side and User Elements...........................10

15. Terminals and Wiring........................................10

16. EMC....................................................................11

17. Environment ......................................................12

18. Protection Features ...........................................12

19. Safety .................................................................13

20. Dielectric Strength ............................................13

21. Certications .................................................... 14

22. Environmental Compliance ............................. 14

23. Physical Dimensions and Weight ..................... 15

24. Installation and Operation Instructions .......... 15

25. Accessory........................................................... 16

26. Application Notes............................................. 17

26.1. Peak Current Capability ......................... 17

26.2. Back-feeding Loads ................................ 17

26.3. Series Operation ..................................... 18

26.4. Parallel Use to Increase Output Power . 18

26.5. Parallel Use for Redundancy .................. 18

26.6. Daisy Chaining of Outputs..................... 19

26.7. Charging Batteries ............................. 19

26.8. External Input Protection....................... 20

26.9. Inductive and Capacitive Loads ............. 20

26.10. Operation on Two Phases...................... 20

26.11. Use in a Tightly Sealed Enclosure .......... 20

26.12. Mounting Orientations.......................... 21

Bulletin 1606 Switched Mode Power Supplies

Catalog Number: 1606-XLP50E

Index

Terminology and Abbreviations

•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 disregarding whether it is full (13.7V) or flat (10V)

• 230Vac—A figure with the unit (Vac) at the end is a momentary figure without any additional tolerances included.

• 50Hz vs. 60Hz—As long as not otherwise stated, AC100V and AC230V parameters are valid at 50Hz and AC120V parameters are valid at 60Hz

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

Bulletin 1606 Switched Mode Power Supplies

Power Supply

AC 100-240V Wide Range Input NEC Class 2 Compliant Adjustable Output Voltage Eciency up to 89% Compact Design, Width only 45mm Full Output Power Between -10°C and +60°C DC-OK Signal Included Large International Approval Package DIN Rail Bracket for Wall or Panel Mount Included 3 Year Warranty

1. Description

2. Specication Quick Reference

Output voltage DC 24V Adjustment range 24-28V Output current 2.1–1.8A 24-28V

Output power 50W

Output ripple < 50mVpp 20Hz to 20MHz Input voltage AC 100-240V Wide Range Input Mains frequency 50-60Hz ±6% AC Input current typ. 0.77 / 0.44A at 120 / 230Vac Power factor typ. 0.56 / 0.52 at 120 / 230Vac AC Inrush current 17 / 35A typ. peak value

at 120 / 230Vac

40°C and cold start DC Input 85-375Vdc Eciency typ. 88.4 / 89.0% at 120 / 230Vac Losses typ. 6.6 / 6.2W at 120 / 230Vac Temperature range -10°C to +70°C operational Derating 1.3W/°C +60 to +70°C Hold-up time typ. 35 / 190ms at 120 / 230Vac Dimensions 45x75x91mm WxHxD

A compact size, light weight, simple mounting on the DIN rail and the quick connect spring-clamp terminals are what makes the 1606-XLP power supplies so easy to use and install in seconds.

A rugged electrical and mechanical design as well as a high immunity against electrical disturbances on the mains provides reliable output power. This oers superior protection for equipment connected to the public mains network or exposed to a critical industrial environment.

The 1606-XLP series oers output voltages from 5 to 56Vdc and a power rating of up to 100W. A DC-OK signal allows remote diagnostics.

The supplementary decoupling diode module 1606-XLPRED helps you build redundant systems or protect against back-feed voltages.

3. Catalog Numbers

4. Certication Marks

Power Supply

1606-XLP50E

Standard unit

IND. CONT. EQ.

UL 508

UL 60950-1

Class I Div 2

Accessory 1606-XLPRED Decoupling /

Redundancy module

Marine

EMC, LVD

Marine RINA

GOST R

C-Tick

•

2 Rockwell Automation Publication 1606-RM034A-EN-P — March 2014

All parameters are specified at 24V, 2.1A, 230Vac input, 25ªC ambient and after a 5 minutes run-in time unless noted otherwise.

Bulletin 1606 Switched Mode Power Supplies

Intended Use

• This device is designed for installation in an enclosure and is intended for the general professional use such as in industrial control, office, communication, and instrumentation equipment.

• Do not use this power supply in aircraft, trains, nuclear equipment or similar systems where malfunction may cause severe personal injury or threaten human life.

Installation Requirements

• This device may only be installed and put into operation by qualified personnel.

• This device does not contain serviceable parts. The tripping of an internal fuse is caused by an internal defect.

• If damage or malfunction should occur during installation or operation, immediately turn power off and send unit to the factory for inspection.

• Mount the unit on a DIN rail so that the terminals are located on the bottom of the unit. For other mounting orientations, refer to derating

requirements in this document.

• This device is designed for convection cooling and does not require an external fan. Do not obstruct airflow and do not cover ventilation grid (e.g. cable conduits) by more than 15%!

• Keep the following installation clearances: 40mm on top, 20mm on the bottom, 5mm on the left and right sides are recommended when the device is loaded permanently with more than 50% of the rated power. Increase this clearance to 15mm in case the adjacent device is a heat source (e.g. another power supply).

SHOCK HAZARD: Do not use the power supply without proper grounding (Protective Earth). Use the terminal on the input

block for earth connection and not one of the screws on the housing.

- Turn power off before working on the device. Protect against inadvertent re-powering

- Make sure that the wiring is correct by following all local and national codes

- Do not modify or repair the unit

- Do not open the unit as high voltages are present inside

- Use caution to prevent any foreign objects from entering the housing

- Do not use in wet locations or in areas where moisture or condensation can be expected

- Do not touch during power-on, and immediately after power-off. Hot surfaces may cause burns.

WARNING: EXPLOSION HAZARDS!

Substitution of components may impair suitability for this environment. Do not disconnect the unit or operate the voltage adjustment or S/P jumper unless power has been switched off or the area is known to be non-hazardous.

All parameters are specified at 24V, 2.1A, 230Vac input, 25ªC ambient and after a 5 minutes run-in time unless noted otherwise.

Rockwell Automation Publication 1606-RM034A-EN-P — March 2014 3

Bulletin 1606 Switched Mode Power Supplies

5. AC-Input

AC input

nom. AC 100-240V Wide-range input, TN-, TT-, IT-Mains, see Fig. 5-1

AC input range

85-264Vac Continuous operation

60-85Vac Full power for 200ms, no damage between 0 and 85Vac

264-300Vac < 0.5s

Input frequency

nom. 50 – 60Hz ±6% Turn-on voltage typ. 65Vac Steady-state value, see Fig. 5-1 Shut-down voltage typ. 55Vac Steady-state value, see Fig. 5-1

AC 100V AC 120V AC 230V

Input current

typ. 0.91A 0.77A 0.47A at 24V, 2.1A see Fig. 5-3. Power factor *) typ. 0.58 0.56 0.52 at 24V, 2.1A see Fig. 5-1. Crest factor **) typ. 3.05 3.26 3.91 at 24V, 2.1A Start-up delay typ. 32ms 32ms 32ms See Fig. 5-2. Rise time typ. 33ms 33ms 48ms 0mF, 24V, 2.1A, see Fig. 5-2.

typ. 45ms 45ms 60ms 2mF, 24V, 2.1A, see Fig. 5-2. Turn-on overshoot

max. 400mV 400mV 400mV See Fig. 5-2.

*) The power factor is the ratio of the true (or real) power to the apparent power in an AC circuit.

**) The crest factor is the mathematical ratio of the peak value to RMS value of the input current waveform

Fig. 5-1

Input voltage range

Fig. 5-2 Turn-on behavior, denitions

Turn-on

85V

Rated

input range

max.

500ms

OUT

caV003V06

full

power

for

200ms

264V

Shut-down

Start-up

delay

Rise

Time

Overshoot

- 5%

Output Voltage

Intput Voltage

Fig. 5-3 Input current vs. output load Fig. 5-4 Power Factor vs. output load

2.1A

0.1

0.5 0.9

1.3

0.2

0.4

1.0A

Input Current, typ.

1.7

Output Current

0.6

0.8

a) 100Vac b) 120Vac c) 230Vac

2.1A

0.1

0.5 0.9

1.3

0.4

0.45

1.7

Output Current

0.5

0.55

0.6

0.65

Power Factor, typ.

a) 100Vac b) 120Vac c) 230Vac

All parameters are specified at 24V, 2.1A, 230Vac input, 25ªC ambient and after a 5 minutes run-in time unless noted otherwise.

4 Rockwell Automation Publication 1606-RM034A-EN-P — March 2014

Bulletin 1606 Switched Mode Power Supplies

6. Input Inrush Current Surge

A NTC limits the input inrush current after turn-on of the input voltage. The inrush current is input voltage- and ambient temperature-dependent.

Inrush current max.

Inrush energy

Fig. 6-1

Input inrush current, typical behavior

typ. typ.

AC 100V AC 120V AC 230V

18A

23A

peak

14A

17A

peak

0.3A2s 0.4A2s 1.5A

48A

peak

35A

peak

Fig. 6-2

Input inrush current, zoom into the rst peak

peak

s 40°C ambient, cold start

40°C ambient, cold start 40°C ambient, cold start

Input: 230Vac Output: 24V, 2.1A Ambient: 40°C Upper curve: Input current 20A / DIV Middle curve: Input voltage 1000V / DIV Lower curve: Output voltage 20V / DIV Time scale: 20ms / DIV

Input: 30Vac Output: 24V, 2.1A Ambient: 40°C Input current curve: 10A / DIV, 1ms / DIV

Ipeak 32.4A

The charging current into EMI suppression capacitors is disregarded in the rst microseconds after switch-on.

7. DC-Input

Shut-down voltage typ. 58Vdc Steady state value

Battery

Fig. 7-1

Fuse

Power Supply

internal

fused

Wiring for DC Input

Instructions for DC use:

a) Use a battery or similar DC source. b) Connect +pole to L and – pole to N.

Load

c) Connect the PE terminal to a earth wire or

d) In case the – pole of the battery is not

%03+/%52- V092-011 CD .mon tupni CD

to the machine ground.

connected to earth, use an appropriate fuse to protect the N terminal.

noitarepo suounitnoC cdV573-58 .nim egnar tupni CD

A1.2 dna V42 ta cdV003 / cdV011 A91.0 / A05.0 .pyt tnerruc tupni CD

eulav etats ydaetS cdV18 .pyt egatlov no-nruT

All parameters are specified at 24V, 2.1A, 230Vac input, 25ªC ambient and after a 5 minutes run-in time unless noted otherwise.

Rockwell Automation Publication 1606-RM034A-EN-P — March 2014 5

Bulletin 1606 Switched Mode Power Supplies

8. Hold-up Time

AC 100V AC 120V AC 230V

Hold-up Time typ. 54ms 82ms 360ms 1.05A, 24V, see Fig. 8-1 typ. 26ms 40ms 180ms 2.1A, 24V, see Fig. 8-1

Fig. 8-1 Hold-up time vs. input voltage Fig. 8-2 Shut-down behavior, denitions

100

120ms

85 120 155 190 230Vac

Input Voltage

Hold-up Time

a) 24V 1.05A typ. b) 24V 1.05Amin. c) 24V 2.1A typ. d) 24V 2.1A min.

a b c d

- 5%

Hold-up Time

Zero Transition

Output Voltage

Intput Voltage

Note: At no load, the hold-up time can be up to several seconds. The green DC-ok lamp is also on at this time.

9. DC-OK Output

This feature monitors the output voltage, which is present on the output terminals. The signal is a source output which can feed loads up to 30mA. Loads can be a 24V relay (Rcoil < 700Ohm), a LED or

the input of a PLC system. The relays operates or the LED is on if output voltage exceeds the threshold level. A wheeling diode (necessary when the load is a relay) is already included in the power supply.

Threshold value 20V +/-4% Output current min. 30mA For typical values see Fig. 9-2 Output voltage min Vout – 1V

at 30mA

The open collector is internally linked to the positive output pole. The DC-OK voltage is approximately the output voltage if the output voltage is higher than the threshold level.

Fig. 9-1 DC-ok wiring diagram

Fig. 9-2 Output characteristic DC-OK signal

+ +

- -

24-28V

DC-ok

Relay

LED

DC-OK Voltage

01020

28V

40m

25155 30 35

DC-OK Current

DC OK

ML50

Load

Test Setup

6 Rockwell Automation Publication 1606-RM034A-EN-P — March 2014

All parameters are specified at 24V, 2.1A, 230Vac input, 25ªC ambient and after a 5 minutes run-in time unless noted otherwise.

10. Output

Output voltage

nom.

24V

Adjustment range

min.

24-28V Guaranteed

max. 30V At clockwise end position of potentiometer

Factory setting

24.5V

±0.2%,

at full load, cold unit

Line regulation

max. 10mV 85 to 264Vac Load regulation max. 100mV Static value, 0A 2.1A 0A Ripple and noise voltage

max. 50mVpp 20Hz to 20MHz, 50Ohm Output capacitance typ. 1600μF Output current nom. 2.1A At 24V, see

Fig. 10-1

nom. 1.8A

At 28V, see

Fig. 10-1

Output power nom. 50W Short-circuit current min. 3.1A Load impedance 400mOhm, see

Fig. 10-1

max. 5A Load impedance 400mOhm, see

Fig. 10-1

Fig. 10-1 Output voltage vs. output current,

230Vac, typ.

Output Voltage

012

28V

2.51.50.5 33.5

Adjustment

Range

Output Current

Peak current capability (up to several ms)

The power supply can deliver a peak current which is higher than the specied short term current. This helps to start current demanding loads or to safely operate subsequent circuit breakers.

The extra current is supplied by the output capacitors inside the power supply. During this event, the capacitors will be discharged and cause a voltage dip on the output. Detailed curves can be found in section 27.1.

Peak current voltage dips typ. from 24V to 16V at 4.2A for 50ms, resistive load typ. from 24V to 15V

at 10.5A for 2ms, resistive load

typ. from 24V to 10.5V

at 10.5A for 5ms, resistive load

Bulletin 1606 Switched Mode Power Supplies

All parameters are specified at 24V, 2.1A, 230Vac input, 25ªC ambient and after a 5 minutes run-in time unless noted otherwise.

Rockwell Automation Publication 1606-RM034A-EN-P — March 2014 7

+ 15 hidden pages