Engineering And Fitting Notes; Additional Technical Data; Auxiliary Change-Over Contacts; Power Consumption - sauter AVM Series Instructions Manual

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AVM 104S...115S

Engineering and fitting notes

The ingress of condensate. drops of water etc. along the valve spindle and into the drive should be
prevented.
With the electrical connection. you must also make sure that the cross-section of the supply line is
adapted to the power and length. In any case. however. we recommend that the cross-section should
not be less than a minimum of 0,75 mm
The assembly of drive and valve is done by fitting and tightening the cap nut without further adjust-
ment; no tools should be used. The valve spindle and the drive spindle are coupled together automati-
cally. either by using the manual adjustment facility or by applying power. When dismantling. first re-
lease the drive/valve spindle. then loosen the cap nut.
The drive is supplied ex works in the middle position.
The combination of stepping motor and electronics allows several actuators of the same SUT type to
be run in parallel.
The following accessories can be fitted to each actuator: one set of auxiliary contacts.
The coding switches are accessible via an opening with black lid in the housing cover.
The auxiliary contacts should be screwed onto the drive's top cover. Before the mechanical connection
can be established. the indicator knob should be removed. A new indicator is then visible on the lid of
the auxiliary contacts.
N.B.: The housing should not be opened.
Fitting outdoors. If the devices are fitted outdoors. we recommend that additional measures be taken
to protect them against the effects of the weather.

Additional technical data

The upper part of the housing. with the lid. indicator knob and the cap. contains the stepping motor and
the SUT electronic control unit. The lower part contains the maintenance-free gears.

Auxiliary change-over contacts

Switch rating: max. 230V a.c.; min. current 20 mA at 20V
Switch rating: max. 4...30V d.c.; current 1...100 mA

Power consumption:

Type
AVM 105S F132
AVM 115S F132
CE conformity
EMC directive 2004/108/EC
EN 61000-6-1
EN 61000-6-3
EN 61000-6-4
Sauter Components
2 .
Running time Condition
s
35 Operating
Standstill
60 Operating
Standstill
120 Operating
Standstill
60 Operating
Standstill
120 Operating
Standstill
Machine directive 98/37/EEC (II B)
EN 1050
active power P apparent power S
W VA
2,45 4,75
0,35 0,8
4,8 8,5
0,35 0,8
2,2 4,25
0,35 0,8
4,9 8,7
0,35 0,75
2,25 4,3
0,35 0,75
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