User's Manual

Permissible residual ripple
- <100 Hz U
ss
<1 V
- 100 Hz … 10 kHz U
ss
<10 mV
Load see diagram
1000
750
500
250
14
1816 20 22 24 26 28 30 32 34 36
Ω
V
4
1
2
3
Fig. 51: Voltage diagram
1 HART load
2 Voltage limit EEx ia instrument
3 Voltage limit non-Ex/Exd instrument
4 Voltage supply
Voltage supply - Version with increased sensitivity
Supply voltage
- non-Ex instrument 15 … 36 VDC
- EEx ia instrument 15 … 30 VDC
- EExd ia instrument 20 … 36 VDC
Supply voltage with lighted indicating and adjustment module
- non-Ex instrument 20 … 36 VDC
- EEx ia instrument 20 … 30 VDC
- EExd ia instrument 20 … 36 VDC
Permissible residual ripple
- <100 Hz U
ss
<1 V
- 100 Hz … 10 kHz U
ss
<10 mV
Load see diagram
Supplement
VEGAPULS 62 - 4 ... 20 mA/HART 67
28435-EN-060317