Construction And Function; General Description; Block Diagram; Scope Of Delivery - Elektro-Automatik EL 9000 B Slave serie Betriebsanleitung

1.9

Construction and function

1.9.1

General description

The electronic DC loads of the EL 9000 B Slave series are designed to extend the power of compatible models
from series EL 9000 B. The slave models are reduced to basic functions and will usually run in remote control from
a master of a master-slave system. They can be added and connected to existing devices of series EL 9000 B.
By default, the devices have an USB port on the rear side which serves various purposes, such as servicing
(firmware updates), monitoring during master-slave operation or even remote control when the unit is being used
in stand-alone operation.
The additional USB port on the front side is used for quick access to all the DC input related parameters and set-
tings. The configuration via this port can be done with the included software EA Power Control (on USB stick) or
via any custom made control application.
The devices offer as standard the possibility for parallel connection with genuine master-slave with totalling of the
slave units' values. This kind of operation allows for up to 16 units to be combined to a single system with a total
power of up to 115 kW.
1.9.2

Block diagram

The block diagram illustrates the main components inside the device and their relationships.
There are digital, microprocessor controlled components (KE, DR, BE), which can be target of firmware updates.
Power block
=
DC
≈
AC
EL 9000 B Slave
Block diagram
1.9.3

Scope of delivery

1 x Electronic load device
1 x Share Bus plug
1 x Remote sensing plug
1 x 1.8 m USB cable
1 x Set of DC terminal cover(s)
1 x USB stick with documentation and software
1 x Mains cord
1 x UK wall socket adapter (only included in delivery to the UK)
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
USB
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
EL 9000 B Slave Series
Share &
Sense
Controller
(DR)
Commu-
nication
(KE)
MS
www.elektroautomatik.de
ea1974@elektroautomatik.de
HMI
USB
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