EPH Elektronik DLS 24/ 10, DLS 24/ 20 User guide

Assembly instruction / User manual

1-Q motor speed control unit digital, type DLS 24/xx-460

Technical data under reserve technical changes

Please read these instruction before using and please keep safe for future.
You may download further technical advice under www.eph-elektronik.de.

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Table of contents

1. Safety Instructions and Safeguarding ......................................................................... 3

1.1. Installation note................................................................................................... 3

1.2. ESD-Protection / Hazard note............................................................................. 3

2. Getting started DLS24/xx-460 with 6/4-pole spring clamp terminal ............................. 4

3. Technical features ....................................................................................................... 5

4. Technical data ............................................................................................................. 5

5. Connecting .................................................................................................................. 6

5.1. Control connection .............................................................................................. 7

5.2. Connecting diagram ............................................................................................ 7

6. CE Declaration of Conformity ...................................................................................... 8

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Attention during

Danger to burn

-

Danger to fire

-

1. Safety Instructions and Safeguarding

1.1. Installation note

An external mains adapter is required for the electrical supply of the
controller EPH 460. If this mains adapter is itself supplied with a voltage
>50V DC or >75V AC the following points have to be considered:
The unit should only be installed by qualified specialist personnel.
Installation and operation of the unit should comply with the local
regulations for electrical installations as well as health and safety
regulations. The protection of people and property must be warranted by
applying the currently applicable safety regulations (VDE, electrical safety
regulations, IEC, etc.). High start-up currents can occur at the moment of
tuning on a controller device / mains adapter due to charging process of the
intermediate circuit. An effective safeguard is therefore required on the
mains input side (e.g. a C-Rated 16A line circuit breaker). The use of RCD
circuit breakers before control unit / mains adapter is not recommended
because of the leakage currents generated by EMC interference
suppressing devices. The regulator card / mains adapter must not be
operated without an effective connection to earth! The connection to earth
must comply with local regulations.

1.2. ESD-Protection / Hazard note

installation of the
electronic board!

It must be warranted on
your part that there is
sufficient ESD-protection.

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Parts of this controller
card can be reach a
temperature up to
80°C.
Increased risk at
controller cards
without protective
cover.

Beware!

Beware!

Unprofessional
handling and
installation can
cause a fire.

Danger to life-Beware!

Parts of this controller
card are under
intermediate circuit
voltage and remain
energised >50VAC
respectively 75VDC after
turning main power off.
Coming into contact with
the terminals, lines and
unit parts can cause
serious injuries or result in
death!