VEGA VEGASCAN 693 - Manual (Page 42)

42
11 Supplement
VEGASCAN 693 • 15-channel HART signal conditioning instrument
29252-EN-130701
Plug connection RJ45
Max. cable length 100 m (3937 in)
RS232 interface (optional)
Quantity
1 x, cannot be combined with Ethernet
Plug connection RJ45 (modem connection cable on 9-pole D-SUB in the
scope of delivery)
Max. cable length 15 m (590 in)
Indications
Measured value indication
Ʋ graphic-capable LC display
(50 x 25 mm), with lighting
digital and quasianalogue indication
Ʋ Max. indicating range -99999 … 99999
LED displays
Ʋ Status operating voltage 1 x LED green
Ʋ Status fault signal 1 x LED red
Ʋ Status interface 1 x LED green
Adjustment
Adjustment elements
4 x keys for menu adjustment
PC adjustment PACTware with respective DTM
Ambient conditions
Ambient temperature
-20 … +60 °C (-4 … +140 °F)
Storage and transport temperature -40 … +80 °C (-40 … +176 °F)
Electrical protective measures
Protection rating
Ʋ Instrument IP 30
Ʋ Terminal socket IP 20
Overvoltage category II
Protection class II
Electrical separating measures
Reliable separation according to VDE 0106 part 1 between power supply, input and digital compo-
nent
Ʋ Reference voltage 250 V
Ʋ Voltage resistance of the isolation 3.75 kV
Galvanic separation between relay output and digital part
Ʋ Reference voltage 250 V
Ʋ Voltage resistance of the isolation 4 kV
Potential separation between Ethernet interface and digital part
Ʋ Reference voltage 50 V
Ʋ Voltage resistance of the isolation 1 kV