Endress+Hauser Levelflex FMP50 Bedienungsanleitung Seite 27

Levelflex FMP50/51/52/53/54/55/56/57
Temperature tables
Connection data
Endress+Hauser
→  47
Optional specification, ID Nx (Accessory Mounted) = NA (Overvoltage protection Type OVP20)
When using the internal overvoltage protection: No changes to the connection values.
Ex ic
Basic specification, Position 1, 2 (Approval) = BH, IH
Power supply and signal circuit with protection type: intrinsic safety Ex ic IIC, Ex ic IIB.
Basic specification, Position 3 (Power Supply, Output) = E, G
Terminal 1 (+), 2 (–)
FISCO: Entity:
U = 17.5 V U = 32 V
i i
I = not applicable
i
(current-controlled circuit)
P = not applicable
i
effective inner inductance L = 10 µH
i
effective inner capacitance C = 5 nF
i
Service interface (CDI)
Taking the following values into consideration, the device can be connected to the certified
Endress+Hauser FXA291 service tool or a similar interface:
Service interface
U = 7.3 V
i
effective inner inductance L = negligible
i
effective inner capacitance C = negligible
i
U = 7.3 V
o
I = 100 mA
o
P = 160 mW
o
L (mH) = 5.00 2.00 1.00
o
1)
C (μF) = 0.73 1.20 1.60
o
2)
C (μF) = - 0.49 0.90
o
1) Values according to PTB "ispark" program
2) Values according to IEC/EN 60079-25, Annex C
Terminal 3 (+), 4 (–)
Switch output (PFS):
U = 35 V
i
I = 300 mA
i
P = 1 W
i
effective inner inductance L
effective inner capacitance C
0.50 0.20 0.15 0.10 0.05
2.00 2.60 - 3.20 4.00
1.40 - 2.00 - -
XA00518F-E
= 0
i
= 6 nF
i
0.02 0.01 0.005 0.002
5.50 7.30 10.00 12.70
- - - -
0.001
12.70
-
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