VEGA VEGAPULS 81 - Manual (Page 14)

14 VEGAPULS 64 and 81
Types and versions: Configuration of measuring systems
Measuring system with one or two VEGAPULS 81 sensors (type B)
on the signal conditioning instrument VEGAMET 514 V or 515 V
• Digital output signal; signal processing in the signal conditioning instrument.
• One or two sensors on one two-wire line. The two-wire line transmits the power supply, the
digital output signal as well as the superimposed adjustment signal of the sensors.
• Approved in Ex Zone 0. Supply/output signal in EEx e (increased safety).
• 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 max. permissible resistor of the two-wire sensor line is 15 Ω per wire or max. 1000 m
cable length between signal conditioning instrument and sensor.
2
2
2
4
4
VEGAMET 514V
VEGAMET
515V
VEGADIS 10
Signal conditioning
instrument VEGAMET
514 V in housing type
505
VEGACONNECT
VEGAPULS 81
with digital signal
output
VEGADIS 10
VEGAPULS 81
with digital
signal output VEGACONNECT
PC with adjustment
software VEGA Visual
Operating
Screened cable for strong electromag-
netic interferences
Outputs (see also Product
Information “signal condition-
ing instruments series 500“)
Outputs (see also Product
Information “signal condition-
ing instruments series 500“)
Screened cable for strong electro-
magnetic interferences
Ex-area Non-Ex-area
EEx i EEx e
EEx i
EEx e
EEx e
EEx i
EEx i
PC with adjustment
software VEGA Visual
Operating
Signal conditioning
instrument
VEGAMET 515 V in
housing type 505
Current outputs
Voltage outputs
Relay outputs
Fail safe relay
Digital connectability
Current outputs
Voltage outputs
Relay outputs
Fail safe relay
Digital connectability
Zone 1
Zone 0