VEGA DIS174 User Manual
Operating Instruction
VEGADIS 174
Level and Pressure
88888
hl
VEGADIS 174
8888
Contents
Safety information ........................................................................................ 2
1 Product description
1.1 Function and configuration ................................................................. 3
1.2 Technical data and dimensions .......................................................... 4
2 Mounting
2.1 Plug-in plate ........................................................................................ 5
2.2 Mounting instruction ........................................................................... 5
3 Electrical connection
3.1 External power supply ........................................................................ 6
3.2 Power supply via DISBUS................................................................... 6
4 Set-up
4.1 Indicating and operating elements..................................................... 6
4.2 Operating ............................................................................................ 7
5 Diagnosis ................................................................................................. 7
Contents
Safety information
The described module must only be inserted and operated as described in this operating instruction. Please
note that other action can cause damage for which VEGA
does not take responsibility.
2 VEGADIS 174
Product description
1 Product description
1.1 Function and configuration
VEGADIS 174 is a digital indicating instrument for front
panel mounting.
It can be connected to all signal conditioning instruments with DISBUS-output. The indication of VEGADIS
is a digital 5-digit LC-display with background lightning.
Function
The VEGADIS 174 indicating instrument is used for
indication of measuring results.
The measured data are transmitted via a DISBUS-line
from one or several signal conditioning instruments to
the respective VEGADIS 174.
Configuration
VEGADIS can be connected via a two-wire line to all
signal conditioning instruments with DISBUS-output or
to a processing system VEGALOG 571.
This two-wire line is used for digital transmission of
measuring results (DISBUS), when a VEGALOG is
connected also for power supply. Up to 15 signal
conditioning instruments with up to 45 VEGADIS 174
can be connected to this two-wire line. VEGADIS 174
receives the measured data of all connected signal
conditioning instruments. However it only displays the
data of the signal conditioning instrument to the address of which it is adjusted.
CE-conformity
VEGADIS meets with the protective regulations of
EN 61 010
EN 50 081-1
EN 50 082-2
VEGADIS 174 3
EMVG of 9.11.1992 and EG-low voltage
regulation 72/23/EWG. The conformity was
judged acc. to the following standards:
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