Siemens LOGO! Series Manual page 333

Continuous current I
Surge current
Incandescent lamp load (25000
switching cycles) at
Fluorescent tubes with ballast
(25000 switching cycles)
Fluorescent tubes,
conventionally compensated
(25000 switching cycles)
Fluorescent tubes,
uncompensated (25000
switching cycles)
Derating
Short circuit-proof cos 1
Short circuit-proof cos 0.5 to 0.7
Parallel output circuits for power
increase
Protection of output relay (if
desired)
Switching rate
Mechanical
Ohmic load/lamp load
Inductive load
Notice: For fluorescent lamps with capacitors, the technical data of fluorescent lamp ballasts
must also be considered. If the maximum allowed surge current is exceeded, fluorescent
lamps must be switched with appropriate contactor relays.
The data was determined with the following devices:
Siemens fluorescent tubes 58W VVG 5LZ 583 3-1 uncompensated.
Siemens fluorescent tubes 58W VVG 5LZ 583 3-1 parallel compensated with 7μF.
Siemens fluorescent tubes 58W VVG 5LZ 501 1-1N with ballast.
LOGO!
Manual, 04/2011, A5E03556174-01
A.7 Technical data: LOGO! DM8 24R and LOGO! DM16 24R
LOGO! DM8 24R
max. 5 A per relay
th
max. 30 A
1000 W
10 x 58 W
1 x 58 W
10 x 58 W
none; across the entire
temperature range
Power protection B16, 600A
Power protection B16, 900A
Not permitted
max. 16 A,
characteristic B16
10 Hz
2 Hz
0.5 Hz
Technical data
LOGO! DM16 24R
max. 5 A per relay
max. 30 A
1000 W
10 x 58 W
1 x 58 W
10 x 58 W
none; across the entire
temperature range
Power protection B16, 600A
Power protection B16, 900A
Not permitted
max. 16 A,
characteristic B16
10 Hz
2 Hz
0.5 Hz
333