Endress+Hauser Levelflex FMP53 - Page 28

Levelflex FMP53
28 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
13.5 to 35 V
3) 4)
R [ ]Ω
[V]U
0
10
13.5 24.5
20 30
0
500
35
A0034971
• Ex ia / IS
• Ex ia + Ex d[ia] / IS + XP
13.5 to 30 V
3) 4)
1) Feature 020 of the product structure: option B
2) Feature 010 of the product structure
3) For ambient temperatures T
a
≤ -30 °C (-22 °F) a minimum voltage of 16 V is required for the startup of the device at the minimum error current
(3.6 mA).
4) If the Bluetooth modem is used, the minimum supply voltage increases by 2 V.
2-wire; 4-20mA HART, 4-20mA
1)
"Approval"
2)
Terminal voltage U at the device Maximum load R, depending on the supply voltage U
0
at the
supply unit
any Channel 1:
13.5 to 30 V
3) 4) 5)
R [ ]Ω
[V]U
0
10
13.5 24.5
20 30
0
500
A0034969
Channel 2:
12 to 30 V
R [ ]W
VU
0
[ ]10
12 23
20 30
0
500
A0022583
1) Feature 020 of the product structure: option C
2) Feature 010 of the product structure
3) For ambient temperatures T
a
≤ -30 °C (-22 °F) a minimum voltage of 16 V is required for the startup of the device at the minimum error current
(3.6 mA).
4) For ambient temperatures T
a
≤ -40 °C (-40 °F), the maximum terminal voltage must be restricted to U ≤ 28 V.
5) If the Bluetooth modem is used, the minimum supply voltage increases by 2 V.