Vega VEGAPULS 68 - 7 Supplement; Technical Data

22
7 Supplement
VEGAPULS 68 • Two-wire 4 … 20 mA/HART
47165-EN-210621
7 Supplement
7.1 Technical data
Note for approved instruments
The technical data in the respective safety instructions which are included in delivery are valid for
approvedinstruments(e.g.withExapproval).Thesedatacandierfromthedatalistedherein,for
exampleregardingtheprocessconditionsorthevoltagesupply.
All approval documents can be downloaded from our homepage.
Electromechanical data - version IP66/IP67 and IP66/IP68 (0.2 bar)
Options of the cable entry
Ʋ Cable entry M20x1.5;½NPT
Ʋ Cable gland M20x1.5;½NPT(cableøseebelowtable)
Ʋ Blind plug M20x1.5;½NPT
Ʋ Closing cap ½NPT
Material ca-
ble gland
Material seal
insert
Cable diameter
4.5 … 8.5 mm 5 … 9 mm 6 … 12 mm 7 … 12 mm 10 … 14 mm
PA NBR - ● ● - ●
Brass, nickel-
plated
NBR
● ● ● - -
Stainless
steel
NBR
- ● ● - ●
Wire cross-section (spring-loaded terminals)
Ʋ Massive wire, stranded wire 0.2 … 2.5 mm² (AWG 24 … 14)
Ʋ Stranded wire with end sleeve 0.2 … 1.5 mm² (AWG 24 … 16)
Voltage supply
Operating voltage U
B
9.6 … 35 V DC
Operating voltage U
B
with lighting
switched on
16 … 35 V DC
Reverse voltage protection Integrated
Permissible residual ripple
Ʋ for 9.6 V < U
B
< 18 V ≤0.7V
e
(16…400Hz)
Ʋ for 18 V < U
B
< 35 V ≤1V
e
(16…400Hz)
Load resistor
Ʋ Calculation (U
B
- U
min
)/0.022 A
Ʋ Example-withU
B
= 24 V DC (24V-9.6V)/0.022A=655Ω