VEGA VEGAPULS 63 (≥ 2.0.0 - ≥ 4.0.0) 4 … 20 mA_HART two-wire User Manual
Page 66
66
11 Supplement
VEGAPULS 63 • 4 … 20 mA/HART two-wire
36511-EN-130228
Integrated clock
Date format
Day.Month.Year
Time format
12 h/24 h
Time zone Ex factory
CET
Measurement electronics temerature
Resolution
1 °C (1.8 °F)
Accuracy
±1 °C (1.8 °F)
Voltage supply
Operating voltage
Ʋ Non-Ex instrument
9.6 … 36 V DC
Ʋ Ex-ia instrument
9.6 … 30 V DC
Ʋ Ex-d-ia instrument
14 … 36 V DC
Ʋ Ex-d-ia instrument with ship approval 15 … 36 V DC
Operating voltage with illuminated display and adjustment module
Ʋ Non-Ex instrument
16 … 36 V DC
Ʋ Ex-ia instrument
16 … 30 V DC
Ʋ Ex-d-ia instrument
20 … 36 V DC
Interpolation protection
Integrated
Permissible residual ripple - Non-Ex, Ex-ia instrument
Ʋ for 9.6 V< U
N
< 14 V
≤ 0.7 V
eff
(16 … 400 Hz)
Ʋ for 18 V< U
N
< 36 V
≤ 1.0 V
eff
(16 … 400 Hz)
Permissible residual ripple - Ex-d-ia instrument
Ʋ for 18 V< U
N
< 36 V
≤ 1 V
eff
(16 … 400 Hz)
Load
see diagram
1200
927
500
750
250
12
18
16
9,6
14
20
15,1
22
24
26
28
30
32
34
36
Ω
V
1
4
2
3
Fig. 49: Voltage diagram
1 HART load
2 Voltage limit Ex-ia instrument
3 Voltage limit non-Ex/Ex-d instrument
4 Operating voltage
Electrical protective measures
Protection, depending on housing version