Endress+Hauser Levelflex FMP55 HART - Page 31

Levelflex FMP55 HART Electrical connection
Endress+Hauser 31
7.1.3 Power supply
2-wire, 4-20mA HART, passive
2-wire; 4-20mA HART
1)
"Approval"
2)
Terminal voltage U at
the device
Maximum load R, depending on the supply voltage U
0
at the supply
unit
• Non-Ex
• Ex nA
• Ex ic
• CSA GP
17.5 to 35 V
R
U
0
[V]
10
17.5
28.5
20 30 35
0
500
[ ]W
A0014079
Ex ia / IS 17.5 to 30 V
• Ex d / XP
• Ex ic[ia]
• Ex tD / DIP
16 to 30 V
R [ ]Ω
U
0
[V]
10
16 27
20 30
0
500
A0034970
1) Feature 020 of the product structure: option A
2) Feature 010 of the product structure