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16
Actuating mechanism
Nominal voltage
AC 24 V 50/60 Hz
DC 24 V
Power consumption - motoring
- holding
7 W
2 W
Dimensioning
10 VA (Imax 8,3 A @ 5 ms)
Protection Class
III
Degree of protection
IP 54
Running time - motor
- spring return
140 s
~ 16 s
Ambient Temperature - normal duty
- safety duty
- non-operating temperature
- 30 °C … + 50 °C
The safe position will be attained up to max. 75°C
- 40 °C … + 50 °C
Connecting - motor
- auxiliary switch
cable 1 m, 2 x 0,75 mm
²
cable 1 m, 6 x 0,75 mm
²
Thermal trips (Only for FDMA)
Tf1: duct outside temperature 72°C
Tf2: duct inside temperature 72°C
1
2
S 3
S 1 S 2
S 5
S 4
S 6
Connection via safety isolating transformer.
<5°
<80°
BA T
T f
T f
LED
Parallel connection of other actuators possible. Observe the performance data.
Combination of power supply voltage and safety extra-low voltage not permitted
at the both auxiliary switches.
~
-
+
Application examples for integration
into monitoring and control systems
or into bus networks can be found in
the documentation of the connected
communication and power supply unit.
1 = blue
2 = brown
S1 = violet
S2 = red
S3 = white
S4 = orange
S5 = pink
S6 = grey
Nominal voltage
AC 24 V 50/60 Hz
DC 24 V
Power consumption - motoring
- holding
2,5/4 W
0,8/1,4 W
Dimensioning
4/6 VA (Imax 8,3 A @ 5 ms)
Protection class
III
Degree of protection
IP 54
Running time - motor
- spring return
<60 s
~ 20 s
Ambient temperature
- normal duty
- safety duty
- non-operating temperature
- 30 °C … 55 °C
The safe position will be attained up to max. 75°C
- 40 °C … 55 °C
Connecting - motor
- auxiliary switch
cable 1 m, 2 x 0,75 mm
²
(BFL/BFN 24-T-ST) with 3-pin plug-in connectors
cable 1 m, 6 x 0,75 mm
²
(BFL/BFN 24-T-ST) with 6-pin plug-in connectors
Thermal trips
duct outside temperature 72 °C
duct inside temperature 72 °C
Summary of Contents for DM-S
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