User Manual

Technical data
A.7 Technical data: LOGO! DM8 24R and LOGO! DM16 24R
LOGO!
Manual, 06/2014, A5E33039675
303
LOGO! 24RCE
LOGO! 24RCEo
Continuous current I
th
Recommended range of application ≥ 100 mA at
12 VAC/VDC
Max. 10 A per relay
Surge current
Max. 30 A
Incandescent lamp load (25000 switching
cycles) at
1000 W
Fluorescent tubes with ballast (25000
switching cycles)
10 x 58 W
Fluorescent tubes, conventionally
compensated (25000 switching cycles)
1 x 58 W
Fluorescent tubes, uncompensated (25000
switching cycles)
10 x 58 W
Derating
None; across the entire temperature range
Short circuit-proof cos 1
Power protection B16, 600 A
Short circuit-proof cos 0.5 to 0.7
Power protection B16, 900 A
Parallel output circuits for power increase
Not permitted
Protection of output relay
(if desired)
Max. 16 A,
characteristic B16
Switching rate
Mechanical
10 Hz
Ohmic load/lamp load
2 Hz
Inductive load
0.5 Hz
Notice: For fluorescent lamps with capacitors, you must consider the technical data of
fluorescent lamp ballasts. If the current exceeds the maximum allowed surge current,
appropriate contactor relays must switch the flourescent lamps.
The data was determined with the following devices:
● Siemens fluorescent tubes 58 W VVG 5LZ 583 3-1 uncompensated.
● Siemens fluorescent tubes 58 W VVG 5LZ 583 3-1 parallel compensated with 7 μF.
● Siemens fluorescent tubes 58 W VVG 5LZ 501 1-1N with ballast.
A.7
Technical data: LOGO! DM8 24R and LOGO! DM16 24R
LOGO! DM8 24R
LOGO! DM16 24R
Power supply
Input voltage
24 VAC/VDC
24 VDC
Permissible range 20.4 VAC to 26.4 VAC
20.4 VDC to 28.8 VDC
20.4 VDC to 28.8 VDC
Reverse polarity protection
- -
Yes
Permissible mains frequency
47 Hz to 63 Hz
- -