Endress+Hauser Levelflex FMP55 HART - Page 32

Electrical connection Levelflex FMP55 HART
32 Endress+Hauser
2-wire; 4-20 mA HART, switch output
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 nA[ia]
• Ex ic
• Ex ic[ia]
• Ex d[ia] / XP
• Ex ta / DIP
• CSA GP
16 to 35 V
U
0
[V]
10
16 27
20 30 35
0
500
R [ ]Ω
A0034972
• Ex ia / IS
• Ex ia + Ex d[ia] / IS +
XP
16 to 30 V
1) Feature 020 of the product structure: option B
2) Feature 010 of the product structure