VEGA VEGAMET 614 - Manual (Page 7)

VEGAMET 614 7
Relay outputs
Number 2 switching relays
1 fail safe relay
Contact floating spdt
Contact material AGSNO
2
, hard gold plated
Turn-on voltage min. 10 mV DC
max. 250 V AC/DC
Switching current min. 10 µA
max. 3 A AC, 1 A DC
Breaking capacitance max. 750 VA,
18 W at U = 60 V DC; 40 W at U
≤
40 V DC
Min. switching hysteresis
(Low/High delta)
0.5 %
DISBUS output
Function for linking the signal conditioning instruments
and for connecting digital indicating
instruments
Connection cable 2-wire standard cable (screening is
recommended)
max. cable length 1000 m
Indicating elements
Clear text indication LC display
- 4-line, 6 digits each
- background lighting
Analogue indication LED chain consisting of:
- 11 segments 0 % … 100 %
- shows the actual value of the measurement
loop
LEDs in front plate green: operating voltage on
red: fault signal (LED lights with deenergised
relay)
yellow: relay status (standard setting:
LED lights with energised relay)
Adjustment elements
Front plate 6 keys for configuration and parameter
adjustment
Upper housing side rotary switch for adjustment of the instrument
address on DISBUS (in mounted status,
covered by plug-in socket)
Ambient conditions
Permissible ambient temperature -20°C … +60°C
Storage and transport temperature -40°C … +80°C
Electrical connection
Screw terminal max. 1.5 mm 2
Product description