Spare Sensor Cable
Connection from the Prosonic FMU 86…
transmitter to the sensors
•
FDU 80, FDU 80 F, FDU 81, FDU 81 F,
FDU 82
Order No. 938278-0120
•
FDU 83, FDU 84, FDU 85
Order No. 938278-1021
•
FDU 86
Order No. 52000261
Overvoltage Protection and Power
Supply Unit for Sensor Heating in
IP 66 Protective Housing
Power supply unit (24 V DC) for sensor
heating with integrated overvoltage
protection for power supply.
•
Order No. 215095-0000
•
Power supply 230 V
(+15 %/–20 %)
•
Dimensions: see page 8
(IP 66 protective housing)
Overvoltage Protection in IP 66
Protective Housing
Overvoltage protection unit for power
supply
•
Order No. 215095-0001
•
Dimensions: see page 8
(IP 66 protective housing)
Power Supply Unit for Sensor
Heating in IP 66 Protective Housing
Power supply unit (24 V DC) for sensor
heating
•
Order No. 215095-0002
•
Power supply 230 V
(+15 %/–20 %)
•
Dimensions: see page 8
(IP 66 protective housing)
Electrical Connection
Terminal Strip
The terminal strip for cable diameters
up to 2.5 mm
2
is in a separate
connection chamber. The cable entries
are prestamped for easy removal.
•
underside 5 x Pg 16 und 4 x Pg 13.5
•
rear 5 x Pg 16
Sensor Cable
Connection is with the cable supplied or
by using an extension via a terminal box
with commercial, two-core screened
cabling (also available from E+H).
Maximum values: up to 6 Ω per core,
maximum 60 nF.
Ø mm
2
0.5 0.75 1
Total cable
length (m)
150 250 300
Electrical Isolation
Current output, relay outputs, power
connection and sensor input are all
electrically isolated from one another.
With the FMU 862, the two current
outputs are electrically connected to
one another, as are the two sensor
inputs.
Power Supply
•
Alternating voltage:
180…253 V +10% / –15% 50/60 Hz
90…132 V +15% / –22% 50/60 Hz
38…55 V +15% / –20% 50/60 Hz
19…28 V +15% / –20% 50/60 Hz
− Power consumption: maximum
15 VA, maximum 65 mA at 230 V
AC
•
Direct voltage:
− 20...30 V (residual ripple within
tolerance),
integrated reverse connection
protection.
− Power consumption:
maximum 12 W (typical 8 W),
maximum 500 mA at 24 V
DC
Connecting to a Separate Keypad
A separate keypad is connected to the
transmitter electronics via a cable with a
9-pin sub-miniature D connector (cable
supplied).
10
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