VEGA VEGAPULS 81 - Manual (Page 17)

VEGAPULS 64 and 81 17
Types and versions: Configuration of measuring systems
4
4
4
VEGAMET
514V
VEGATRENN
547
VEGAMET
515V
VEGATRENN 547
4
4
Measuring system with VEGAPULS 81 sensors (type A); one sensor
per four-wire line via separator VEGATRENN 547 on the signal con-
ditioning instrument VEGAMET 514 V or 515 V
• Digital output signal; signal processing in the signal conditioning instrument.
• One sensor on one four-wire line. The four-wire line transmits the power supply, the digital
output signal as well as the superimposed adjustment signal.
• Approved in Ex Zone 0. Supply/output signal in EEx i (intrinsically safe).
• Adjustment and parameter adjustment via a PC and the adjustment program VVO- The PC is
connected to the signal conditioning instrument via the adapter VEGACONNECT. In addition
adjustment and parameter adjustment is possible with the signal conditioning instrument.
• An indicating instrument with digital and analogue indication is optionally integrated in the
sensor.
• Optionally an external digital/analogue indication. The indication can be separated from the
sensor in Ex zone 0 up to 25 m.
• The permissible max. resistor of the four-wire line is 7,5 Ω per wire or max. 1000 m cable
length between sensor and safety barrier/signal conditioning instrument.
VEGADIS 10
Signal conditioning
instrument VEGAMET
514 V with separator
VEGATRENN 547 in
housing type 506
VEGACONNECT
PC with adjustment
software VEGA Visual
Operating
VEGAPULS 81
with digital
signal output
VEGADIS 10
VEGAPULS 81
with digital
signal output
VEGACONNECT
PC with adjustment
software VEGA Visual
Operating
Signal conditioning
instrument VEGAMET
515 V with separator
VEGATRENN 547 in
housing type 506
Screened sensor cable for strong
electromagnetic interferences
Current outputs
Voltage outputs
Relay outputs
Fail safe relay
Digital connectability
Outputs (see also Product
Information “signal condi-
tioning instruments series
500“)
Current outputs
Voltage outputs
Relay outputs
Fail safe relay
Digital connectability
Outputs (see also Product
Information “signal condition-
ing instruments series 500“)
Screened sensor cable for strong
electromagnetic interferences
Ex-area Non-Ex-area
EEx i
EEx i
EEx i
EEx i
EEx i
EEx i
EEx i