Beckhoff PS1111 User Manual

EN PS1111-2402-0002 Installation Manual Power Supply 1-Phase, 24V, 2.5A, 60W
DE PS1111-2402-0002 Installationsanleitung Stromversorgung 1-Phase, 24V, 2.5A, 60W
FR PS1111-2402-0002 Manuel d'installation Alimentation d'Énergie 1-Phase, 24V, 2.5A, 60W
ES PS1111-2402-0002 Manual de instalación Fuente De Alimentación 1-Phase, 24V, 2.5A, 60W

Doc. ID: PU-446.015.25-xxA (2020-06-03-MR1)

Read this first! English Vor Inbetriebnahme lesen! Deutsch

Before operating this device, please read this manual thoroughly and retain this
manual for future reference! This device may only be installed and put into operation
by qualified personnel. If damage or malfunction should occur during operation,
immediately turn power off and send device to the factory for inspection. The device
does not contain serviceable parts. The information presented in this document is
believed to be accurate and reliable and may change without notice. For any
clarifications the English translation will be used.

WARNING

Turn power off before working on the device and protect against inadvertent re­powering.

Do not open, modify or repair the device.
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.

Risk of electrical shock, fire, personal injury, or death:

Bitte lesen Sie diese Warnungen und Hinweise sorgfältig durch, bevor Sie das

Gerät in Betrieb nehmen. Bewahren Sie die Anleitung zum Nachlesen auf. Das
Gerät darf nur durch fachkundiges und qualifiziertes Personal installiert werden. Bei
Funktionsstörungen oder Beschädigungen schalten Sie sofort die
Versorgungsspannung ab und senden das Gerät zur Überprüfung ins Werk. Das
Gerät beinhaltet keine Servicebauteile. Die angegebenen Daten dienen allein der
Produktbeschreibung und sind nicht als zugesicherte Eigenschaften im
Rechtssinne aufzufassen. Im Zweifelsfall gilt der englische Text.

WARNUNG

Schalten Sie die Eingangsspannung vor Installations-, Wartungs- oder

Änderungsarbeiten ab und sichern Sie diese gegen unbeabsichtigtes
Wiedereinschalten.

Führen Sie keine Änderungen oder Reparaturen durch. Gerät nicht öffnen!
Verhindern Sie das Eindringen von Fremdkörpern.
Betreiben Sie das Gerät nicht in feuchter Umgebung oder in einer Umgebung, bei
der mit Betauung oder Kondensation zu rechnen ist.
Gehäuse nicht während des Betriebes oder kurz nach dem Abschalten berühren.
Heiße Oberflächen können Verletzungen verursachen.

Missachtung nachfolgender Punkte kann einen
elektrischen Schlag, Brände, schwere Unfälle oder
Tod zur Folge haben:

A lire avant mise sous tension! Français Lea primero! Español

Veuillez lire ces instructions de montage et d'entretien avant de mettre l'alimentation
sous tension. Conservez ce manuel qui vous sera toujours utile. Cette alimentation
ne doit être installée que par du personnel qualifié et compétent. En cas de
dommage ou dysfonctionnement, coupez immédiatement la tension d’alimentation
et retournez l’appareil à l’usine pour vérification. ! L’alimentation ne contient pas de
pièces échangeables Les données indiquées dans ce document servent
uniquement à donner une description du produit et n'ont aucune valeur juridique. En
cas de divergences, le texte anglais fait foi.

AVERTISSEMENT

Mettre l’alimentation hors tension avant toute intervention sur celle-ci et s'assurer
qu'il n'y a pas risque de redémarrage.
Ne pas ouvrir, modifier ou réparer l'alimentation.

Veiller à ce qu'aucun objet ne rentre en contact avec l'intérieur de l'alimentation
(trombones, pièces métalliques).

Ne pas faire fonctionner l'appareil dans un environnement humide ou dans un
environnement où il peut y avoir de la condensation.
Ne pas toucher le carter pendant le fonctionnement ou directement après la mise
hors tension. Surface chaude risquant d’entraîner des blessures.

Prendre en compte les points suivants, afin
d'éviter toute détérioration électrique,
incendie, dommage aux personnes ou mort:

Conserve este manual como referencia para futuras consultas. La fuente de

alimentación solo puede ser instalada y puesta en funcionamiento por personal
cualificado. Por favor lea detenidamente este manual antes de conectar la fuente
de alimentación. Si se produce un fallo o mal funcionamiento durante la operación,
desconecte inmediatamente la tensión de alimentación. En ambos casos, el equipo
debe ser inspeccionado en fábrica. La información presentada en este documento
es exacta y fiable en cuanto a la descripción del producto y puede cambiar sin
aviso. En casa de duda, prevalece el texto inglés.

ADVERTENCIA

Desconectar la tensión de red antes de trabajar en la fuente de alimentación. Evite

una posible reconexión involuntaria.
No realizar ninguna modificación o reparación de la unidad. No abrir la unidad.
Evitar la introducción en la carcasa de objetos extraños.
No usar el equipo en ambientes húmedos. No operar el equipo en ambientes
donde se espere la formación de rocío o condensación.
No tocar durante el funcionamiento ni inmediatamente después del apagado. El
calor de la superficie puede causar quemaduras graves.

Riesgo de descarga eléctrica, incendio,
accidente grave o muerte:

Beckhoff Automation GmbH & Co. KG

Huelshorstweg 20 - 33415 Verl - Germany

Phone: [phone], Fax.: [phone]

www.beckhoff.com

The information in this document is believed to be accurate and reliable and may change without notice.

EN PS1111-2402-0002 Installation Manual

A

A

A

Product Description

The PS1111-2402-0002 is a DIN-rail mountable single-phase-input power supply, which provides a
floating, stabilized and galvanically separated SELV/PELV/ES1 output voltage.

The output fulfils the requirements for a limited power source according to NEC Class 2.

Intended Use

This device is designed for installation in an enclosure and is intended for commercial use, such as
in industrial control, process control, monitoring, measurement, Audio/Video, information or
communication equipment or the like.

Do not use this device in equipment, where malfunctioning may cause severe personal injury or
threaten human life without additional appropriate safety devices, that are suited for the end­application.

If this device is used in a manner outside of its specification, the protection provided by the device
may be impaired.

Do not use this device on AC 100V mains with more than 1.9A load when the application is sensitive
to short output voltage dips during mains interruptions even with a length shorter than 20ms.

Installation Instructions

Install device in an enclosure providing protection against electrical, mechanical and fire hazards.
Install the device onto a DIN-rail according to EN 60715 with the input terminals on the bottom of the
device.
Make sure that the wiring is correct by following all local and national codes. Use appropriate copper
cables that are designed for a minimum operating temperature of 60°C for ambient temperatures up
to +45°C, 75°C for ambient temperatures up to +60°C and 90°C for ambient temperatures up to
+70°C. Ensure that all strands of a stranded wire enter the terminal connection.
The device is designed for pollution degree 2 areas in controlled environments. No condensation or

frost is allowed.
The enclosure of the device provides a degree of protection of IP20. The enclosure does not provide

protection against spilled liquids.
The device is designed for overvoltage category II zones. Below 2000m altitude the device is tested

for impulse withstand voltages up to 4kV, which corresponds to OVC III according to IEC 60664-1.
The device is designed as “Class of Protection” II equipment according to IEC 61140.
The device is suitable to be supplied from TN, TT or IT mains networks. The continuous voltage

between the input terminal and the PE potential must not exceed 300Vac.
A disconnecting means shall be provided for the input of the device.
The device is designed for convection cooling and does not require an external fan. Do not obstruct

airflow and do not cover ventilation grid!
The device is designed for altitudes up to 5000m (16400ft). Above 2000m (6560ft) a reduction in

output current is required.
Keep the following minimum installation clearances: 40mm on top, 20mm on the bottom, 0mm left

and right side. Increase the 0mm to 15mm in case the adjacent device is a heat source.
The device is designed, tested and approved for branch circuits up to 20A without additional

protection device. If an external fuse is utilized, do not use circuit breakers smaller than 6A B- or 4A
C-Characteristic to avoid a nuisance tripping of the circuit breaker.

The maximum surrounding air temperature is +70°C (+158°F). The operational temperature is the
same as the ambient or surrounding air temperature and is defined 2cm below the device.

The device is designed to operate in areas between 5% and 95% relative humidity.

Functional Description

The output is electronically protected against no-load, overload and short circuit and can supply any
kind of loads, including inductive and capacitive loads. Capacitive loads should not be larger than
2500µF with 2.5A or 5000µF with 1.25A additional current load.

Do not apply return voltages from the load to the output terminals higher than 35V.
The output voltage can be adjusted with a small flat-blade screwdriver on the front of the unit.
The green DC OK LED reports an output voltage above 18V of a running device.
At heavy overloads (when output voltage falls below 14V), the device delivers continuous output

current for 25ms. After this, the output is switched off for 145ms before a new start attempt is
automatically performed. This cycle is repeated as long as the overload exists.

Do not parallel devices for higher output currents.
Same devices can be connected in series for higher output voltages. It is allowed to connect as
many outputs in series as needed, providing the sum of the output voltage does not exceed 150Vdc.
In case of an internal defect, a redundant circuit limits the maximum output voltage to 32V. The
output shuts down. To attempt a restart, turn the input power off for at least 90s.

Technical Data

ll values are typical figures specified at 230Vac, 50Hz input
voltage, 24V 2.5A output load, 25°C ambient temperature and
after a 5 minutes run-in time unless otherwise noted.

Output voltage
Adjustment range
Output current

Input voltage AC
Mains frequency
Input current AC
Power factor
Input inrush current

Efficiency
Power losses
Hold-up time
Temperature range
Max. wire size (litz wire)
Max. wire size with ferrules
Wire size AWG
Max. wire diameter
Wire stripping length
Size (wxhxd)
Weight

DC 24V Nominal
24 – 28Vdc Factory setting 24.1V

2.5 – 2.1A Below +60°C ambient

1.9 – 1.6A At +70°C ambient
Derate linearly between +60°C and +70°C

C 100 – 240V ±10%

50 – 60Hz ±6%

1.0 / 0.6A At 120 / 230Vac

0.55 / 0.47 At 120 / 230Vac
15 / 36A pk

90.7 / 91.8% At 120 / 230Vac

6.2 / 5.4W At 120 / 230Vac
24 / 113ms At 120 / 230Vac

-10 to +70°C

2.5mm²

1.5mm²
WG 24-12

2.3mm

10mm / 0.4inch
36x90x91mm Without DIN-rail
220g / 0.49lb

At 120 / 230Vac, 40°C,
cold start

Functional Diagram

Output

Voltage

Regulator

Input

Input

Rectifier

Fuse

L
N

&
Input
Filter

&
Inrush
Limiter

Power

Converter

Output Over-

Voltage

Protection

Output

Filter

Output Characteristic

Output voltage

28V
24V

14V

0V

A: continuous current
B: intermittent current

1A 3A

Adjustment range

2A 5A0A

A

4A

B

Output current

Temperature Range

Allowed output current at 24V

2.5A

1.9A

0A

-10

A: continuous
B: short term (max. 60s)

B
A

+60 +70°C

Ambient temperature

6A

V

OUT

+
+

-

-

DC-ok
LED