Proline Prosonic Flow 90U, 90W, 91W, 93C, 93U, 93W
18
E Hauser
Electrical connection
measuring unit for
Prosonic Flow 90
(PROFIBUS PA)
Connecting power supply and bus cables in the connection compartment
A0001316
Connecting the transmitter (wall-mount housing), max. cable cross-section 2.5 mm
2
a
Cable for power supply: 85 to 260 V AC, 20 to 55 V AC, 16 to 62 V DC
Terminal No. 1: L1 for AC, L+ for DC
Terminal No. 2: N for AC, L
−
for DC
b
PROFIBUS PA line:
Terminal No. 26: PA+
Terminal No. 27: PA-
c
Ground terminal for protective earth
d
Ground terminal for signal cable shield
e
Service connector for connecting service interface FXA193 (Fieldcheck, ToF Tool - Fieldtool Package)
f
Connection compartment cover
Terminal assignment Prosonic Flow 90 PROFIBUS PA
1
2
c
d
e
a
a
b
b
22 23
20 21
24 25 26 27
f
PA (+)
PA (–)
L1 (L+)
N (L–)
Order version
Terminal No. (inputs/outputs)
26:
PA+
27:
PA–
90***-***********H
PROFIBUS PA (non Ex)
Connection values PROFIBUS PA
PROFIBUS PA:
Power supply: 9 to 32 V DC
Current consumption: 11 mA
