Puls MiniLine ML50.100 Manual

24v, 2.1a, single phase input

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Instruction manual (5 pages)

Table Of Contents

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MiniLine

1. G

ENERAL

ESCRIPTION

A compact size, light weight, simple mounting on

the DIN-rail and the quick connect spring-clamp

terminals are what makes the MiniLine power

supplies so easy to use and installs 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 offers

superior

protection

for

connected to the public mains network or is exposed

to a critical industrial environment.

The MiniLine series offers output voltages from 5 to

56Vdc and a power rating of up to 100W. A DC-OK

signal allows remote diagnostics.

The

supplementary

MiniLine

module MLY02.100 allows building of redundant

systems or to protect against back-feed voltages.

24V MiniLine

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Summary of Contents for Puls MiniLine ML50.100

Page 1: General Description
ML50.100, ML50.109 MiniLine 24V, 2.1A, S INGLE HASE NPUT OWER UPPLY ■ AC 100-240V Wide Range Input ■ NEC Class 2 Compliant ■ Adjustable Output Voltage ■ Efficiency up to 89% ■ Compact Design, Width only 45mm ■ Full Output Power Between -10°C and +60°C ■...
Page 2: Table Of Contents
The information presented in this document is believed to be accurate and reliable and may change without notice. The housing is patent by PULS (US patent No US D442,923S) No part of this document may be reproduced or utilized in any form without permission in writing from the publisher.
Page 3: Ac-Input
ML50.100, ML50.109 MiniLine 24V, 2.1A, S INGLE HASE NPUT 5. AC-I NPUT 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 <...
Page 4: Input Inrush Current Surge
ML50.100, ML50.109 MiniLine 24V, 2.1A, S INGLE HASE NPUT 6. I NPUT NRUSH URRENT URGE A NTC limits the input inrush current after turn-on of the input voltage. The inrush current is input voltage and ambient temperature dependent. AC 100V AC 120V AC 230V Inrush current...
Page 5: Hold-Up Time
ML50.100, ML50.109 MiniLine 24V, 2.1A, S INGLE HASE NPUT 8. H 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.
Page 6: Output
ML50.100, ML50.109 MiniLine 24V, 2.1A, S INGLE HASE NPUT 10. O UTPUT Output voltage nom. Adjustment range min. 24-28V Guaranteed max. At clockwise end position of potentiometer Factory setting ±0.2%, at full load, cold unit 24.5V Line regulation max. 10mV 85 to 264Vac Load regulation max.
Page 7: Efficiency And Power Losses
ML50.100, ML50.109 MiniLine 24V, 2.1A, S INGLE HASE NPUT 11. E FFICIENCY AND OWER OSSES AC 100V AC 120V AC 230V Efficiency typ. 87.5% 88.4% 89.0% 2.1A, 24V Power losses typ. 0.6W 0.7W 1.3W typ. 4.0W 4.1W 4.4W 1.05A, 24V typ.
Page 8: Functional Diagram
ML50.100, ML50.109 MiniLine 24V, 2.1A, S INGLE HASE NPUT 12. F UNCTIONAL IAGRAM Fig. 12-1 Functional diagram Input Rectifier Input Fuse Power Output & & Converter Filter Inrush Input Filter Limiter DC-OK DC-ok Transistor Output Over- Signal Signal Voltage Protection Output Voltage Regulator...
Page 9: Front Side And User Elements
ML50.100, ML50.109 MiniLine 24V, 2.1A, S INGLE HASE NPUT 14. F RONT IDE AND LEMENTS Fig. 14-1 Front side DC-OK LED (green) Output & Signal Terminals Spring-clamp terminals On when the voltage at the Dual terminals per pole output terminals is > 20 V Positive output DC-OK LED and DC-OK signal Negative (return) output...
Page 10: 16. Emc
Criterion A 70% of 200Vac 140Vac, 500ms Criterion A Voltage interruptions EN 61000-4-11 0Vac, 5000ms Criterion C Input voltage swells PULS internal standard 300Vac, 500ms Criterion A Powerful transients VDE 0160 over entire load 750V, 1.3ms Criterion A range Criterions: A: Power supply shows normal operation behavior within the defined limits.
Page 11: Environment
ML50.100, ML50.109 MiniLine 24V, 2.1A, S INGLE HASE NPUT 17. E NVIRONMENT Operational temperature -10°C to +70°C (14°F to 158°F) Reduce output power according to Fig. 17-1 Output de-rating 1.3W/°C 60-70°C (140°F to 158°F), see Fig. 17-1 Storage temperature -40 to +85°C (-40°F to 185°F) Storage and transportation Humidity 5 to 95% r.H.
Page 12: Safety
ML50.100, ML50.109 MiniLine 24V, 2.1A, S INGLE HASE NPUT 19. S AFETY Input / output separation SELV IEC/EN 60950-1 PELV EN 60204-1, EN 50178, IEC 62103, IEC 60364-4-41 double or reinforced insulation Class of protection PE (Protective Earth) connection required Isolation resistance >...
Page 13: Approvals
ML50.100, ML50.109 MiniLine 24V, 2.1A, S INGLE HASE NPUT 21. A PPROVALS IECEE IEC 60950-1 CB Scheme, Information Technology Equipment CB SCHEME IECEE IEC 60601-1 CB Scheme, Medical, Basic Insulation CB SCHEME UL 508 LISTED as Industrial Control Equipment E198865 IND.
Page 14: Physical Dimensions And Weight
ML50.100, ML50.109 MiniLine 24V, 2.1A, S INGLE HASE NPUT 24. P HYSICAL IMENSIONS AND EIGHT Weight 240g / 0.53lb DIN-Rail Use 35mm DIN-rails according to EN 60715 or EN 50022 with a height of 7.5 or 15mm. The DIN-rail height must be added to the depth (91mm) to calculate the total required installation depth.
Page 15: Accessory
ML50.100, ML50.109 MiniLine 24V, 2.1A, S INGLE HASE NPUT 26. A CCESSORY DIN-Rail bracket for wall or panel mount A DIN-rail bracket is included in each shipping box. Fig. 26-1 DIN-Rail Bracket Fig. 26-2 DIN-Rail Bracket Dimensions Hole diameter: 4.2mm MLY02.100 Dual decoupling module 2x5A Fig.
Page 16: Application Notes
ML50.100, ML50.109 MiniLine 24V, 2.1A, S INGLE HASE NPUT 27. A PPLICATION OTES 27.1. P URRENT APABILITY Solenoids, contactors and pneumatic modules often have a steady state (sealed) coil and a pick-up coil. The inrush current demand of the pick-up coil is several times higher than the steady state current and usually exceeds the nominal output current.
Page 17: Series Operation
ML50.100, ML50.109 MiniLine 24V, 2.1A, S INGLE HASE NPUT 27.3. S ERIES PERATION The power supply can be put in series to increase the output voltage. Instructions for use in series: Fig. 27-3 Schematic for series operation It is possible to connect as many units in series as needed, Unit A providing the sum of the output voltage does not exceed 150Vdc.
Page 18: Daisy Chaining Of Outputs
ML50.100, ML50.109 MiniLine 24V, 2.1A, S INGLE HASE NPUT Please note: This simple way to build a redundant system has two major disadvantages: The faulty power supply can not be recognized. The green LED will still be on since it is reverse-powered from the other power supply.
Page 19: External Input Protection
ML50.100, ML50.109 MiniLine 24V, 2.1A, S INGLE HASE NPUT 27.8. E XTERNAL NPUT ROTECTION The unit is tested and approved for branch circuits up to 15A (UL) or 16A (IEC). External protection is only required if the supplying branch has an ampacity greater than this. In some countries local regulations might apply so check local codes and requirements.
Page 20: Mounting Orientations
ML50.100, ML50.109 MiniLine 24V, 2.1A, S INGLE HASE NPUT 27.12. M OUNTING RIENTATIONS Mounting orientations other than input terminals on the bottom and output on the top requires a reduction in continuous output power or a limitation in the maximum allowed ambient temperature. The amount of reduction influences the lifetime expectancy of the power supply.

This manual is also suitable for:

Miniline ml50.109 Faml50-100