VEGA VEGASON 61 4 … 20 mA_HART - four-wire - Manual (Page 42)

42
10 Supplement
VEGASON 61 • 4 … 20 mA/HART - four-wire
28778-EN-130417
Ʋ Double chamber housing – 1 x cable gland M20 x 1.5 (cable: ø 5 … 9 mm), 1 x
blind plug M20 x 1.5; plug M12 x 1 for VEGADIS 61
(optional)
or:
– 1 x closing cap ½ NPT, 1 x blind plug ½ NPT, plug
M12 x 1 for VEGADIS 61 (optional)
or:
– 1 x plug (depending on the version), 1 x blind plug
M20 x 1.5; plug M12 x 1 for VEGADIS 61 (optional)
Spring-loaded terminals for wire cross-
section
< 2.5 mm² (AWG 14)
Display and adjustment module
Voltage supply and data transmission
through the sensor
Indication LC display in dot matrix
Adjustment elements 4 keys
Protection rating
Ʋ unassembled IP 20
Ʋ mounted into the sensor without cover IP 40
Material
Ʋ Housing ABS
Ʋ Inspection window Polyester foil
Voltage supply
Operating voltage
Ʋ Non-Ex and Ex-d instrument 20 … 72 V DC, 20 … 253 V AC, 50/60 Hz
Power consumption max. 4 VA; 2.1 W
Electrical protective measures
Protection rating
IP 66/IP 67
Overvoltage category III
Protection class I
Functional safety (SIL)
Functional safety is already activated on instruments with SIL qualification ex factory. On instru-
ments without SIL qualification ex factory, the functional safety must be activated by the user via
the display and adjustment module or via PACTware for applications according to SIL.
Functional safety according to IEC 61508-4
Ʋ Single channel architecture (1oo1D) up to SIL2
Ʋ double channel diversitary redundant
architecture (1oo2D)
up to SIL3
You can find detailed information in the supplied Safety Manual of the instrument series or under
"www.vega.com", "Downloads", "Approvals".