Cable Specifications Foundation Fieldbus; Connection Data - Endress+Hauser Fieldbus levelflex M FMP 40 Operating Instructions Manual

4 Wiring
30
Wiring with M12 connector
Before connection please note the following:
"
Foundation Fieldbus devices are marked on the
nameplate (1). The voltage is determined by the
Caution!
Foundation Fieldbus standard and the desired safety
concept (e.g. FISCO).
Connect potential matching line to transmitter earth
terminal (4) before connecting up the device.
When you use the measuring system in hazardous areas, make sure you comply with
national standards and the specifications in the safety instructions (XA's).
-
On devices supplied with a certificate, the explosion protection
is designed as follows:
Housing F12 - EEx ia:
Power supply must be intrinsically safe (e.g. FISCO).
The electronics and the current output are galvanically
separated from the antenna circuit.
The Levelflex M is connected as follows:
Insert plug (2) into bushing (3).
Screw firmly
Ground the device according to the desired safety concept.
4.2

Cable specifications Foundation Fieldbus

Twisted, shielded pairs must be used. The cable specifications can be taken from the
FF specification or IEC 61158-2. The following have been found suitable:
Non-Ex-area:
• Siemens 6XV1 830-5BH10,
• Belden 3076F,
• Kerpen CEL-PE/OSCR/PVC/FRLA FB-02YS(ST)YFL.
Ex-area:
• Siemens 6XV1 830-5AH10,
• Belden 3076F,
• Kerpen CEL-PE/OSCR/PVC/FRLA FB-02YS(ST)YFL
4.3

Connection data

Supply voltage
The following values are the voltages across the terminals directly at the instrument:
Type
standard
EEx ia (FISCO model)
EEx ia (Entity concept)
Current consumption
approx 15 mA for the range of voltages given above
Levelflex M FMP 40 with Foundation Fieldbus
1
Terminal voltage
minimum
9 V
9V
9 V
ENDRESS+HAUSER
Made in Germany
PROSONIC-M
D-79689 Maulburg
Order Code:
Ser.-No.:
IP68 / NEMA 6P
Profibus PA
x
Foundation Fieldbus
90 ... 253 V AC 1VA
10,5 ... 36 V DC 1W
10,5 ... 36 V DC 0,8W
4 ... 20 mA HART 2-wire
4-wire
TA > 70°C : t >85°C
if modification
Patents
X =
see sep. label
Dat./Insp.:
D01345-A
3 2
4
maximum
32 V
17.5 V
24 V
Endress+Hauser