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Technical data
A.8 Technical data: LOGO! 12/24... LOGO! DM8 12/24R
Cycle time for analog value
generation
Line length (shielded and twist-
ed)
Error limit
Digital outputs
Number
Output type
Electrical isolation
In groups of
Control of a digital input
Continuous current I
Relay rated voltage
Surge current
Incandescent lamp load (25000
switching cycles) at
Fluorescent tubes with ballast
(25000 switching cycles)
Fluorescent tubes, convention-
ally compensated (25000
switching cycles)
Fluorescent tubes, uncompen-
sated (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.
260
LOGO! 12/24RC
LOGO! 12/24RCo
300 ms
max. 10 m
± 1.5 % at FS
4
Relay outputs
Yes
1
Yes
max. 10 A per relay
th (per terminal)
240 VAC/VDC
max. 30 A
1000 W
10 x 58 W
1 x 58 W
10 x 58 W
none; across the entire tem-
perature range
Power protection B16, 600A
Power protection B16, 900A
Not permitted
max. 16 A, characteristic B16
10 Hz
2 Hz
0.5 Hz
LOGO! DM8 12/24R
- -
- -
- -
4
Relay outputs
Yes
1
Yes
max. 5 A per relay
240 VAC/VDC
max. 30 A
1000 W
10 x 58 W
1 x 58 W
10 x 58 W
none; across the entire tem-
perature range
Power protection B16, 600A
Power protection B16, 900A
Not permitted
max. 16 A, characteristic B16
10 Hz
2 Hz
0.5 Hz
Manual, 10/2017, A5E01248535-AA
LOGO!

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