Read First And Then; Scope Of Supply; Brief Description; Electrical Connections - Camille Bauer EURAX DME 424 Betriebsanleitung

Operating Instructions
Programmable multi-transducers EURAX DME 424/442
Contents
1. Read first and then... ..................................................28
2. Scope of supply ..........................................................28
3. Brief description .........................................................28
4. Electrical connections .................................................28
5. Commissioning ...........................................................32
5.1 Technical data .......................................................33
5.2 Programming the transducer ................................36
5.3 Operation of the binary outputs ............................36
6. Reconfiguring the analogue outputs ..........................37
6.1 Without hardware setting change .........................37
6.2 With hardware setting change ..............................37
7. Notes on maintenance ................................................38
8. Dimensional drawing ..................................................38
9. Safety notes ................................................................39
10. Declaration of conformity ...........................................39

1. Read first and then ...

The proper and safe operation of the de-
vice assumes that the Operating Instruc-
tions are read and the safety warnings
given in the various Sections

4. Electrical connections

5. Commissioning
9. Safety notes
are observed.
The device should only be handled by appropriately
trained personnel who are familiar with it and authorised
to work in electrical installations.
2. Scope of supply (Figs. 1, 2 and 3)
Fig. 1
A
22d+
E
14d+ 14z-
3
G
6d+
Fig. 3
28
Betriebsanleitung
Programmierbare Multi-Messumformer
EURAX DME 424/442
Mode d'emploi
Convertisseurs de mesure multiples programmables
EURAX DME 424/442
Operating Instructions
Programmable multi-transducers
EURAX DME 424/442
DME 424/442-2 B d-f-e 127 185 04.05
Camille Bauer AG
Aargauerstrasse 7
CH-5610 Wohlen/Switzerland
Phone +41 56 618 21 11
Fax +41 56 618 35 35
e-Mail: info@camillebauer.com
http://www.camillebauer.com
Fig. 2
B
22z- 18d+ 18z-
F
10d+ 10z-
H
6z- 2d+ 2z-
Transducer (Fig. 1)
1 Operating Instructions (Fig. 2) in three languages: German,
French, English
1 blank type label (Fig. 3), for recording programmed set-
tings

3. Brief description

The EURAX DME 4 multi-transducers simultaneously
measure several variables of an electric power system and pro-
cess them to produce 2 resp. 4 analogue output signals.
2 or 4 digital outputs are available for signalling limits or
energy metering. For two of the limit outputs up to three
measurands can be logically combined.
The multi-transducers are also equipped with an RS 232 serial
interface to which a PC with the corresponding software can
be connected for programming or accessing and executing
useful ancillary functions.
The usual modes of connection, the types of measured vari-
ables, their ratings, the transfer characteristic for each output
etc. are the main parameters that have to be programmed.
Ancillary functions include a power system check, provision
for displaying the measured variable on a PC monitor, the
simulation of the outputs for test purposes and a facility for
printing nameplates.
4. Electrical connections
The transducer EURAX DME 424/442 is inserted in a
19" rack.
The following instructions enable the connections to be made
to the rack without error ...
... when directly connected (to the socket in the rack
or
... when connecting to terminals on the rack (screw
terminals, rack connector, multiplug etc.) after com-
pletion of unit allocation and wiring diagrams
Where EURAX DME 4 is delivered in a prew-wired rack, unit
allocation and wiring diagrams must be enclosed.
Make sure that the cables are not live when
making the connections!