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Siemens 6ED1050-1AA00-0BE8 User Manual

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Technical data 
 
A.4 Technical data: LOGO! 24... 
 
LOGO! 
326
 
Manual, 04/2011, A5E03556174-01 
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. 
A.4 
Technical data: LOGO! 24... 
 
 
LOGO! 24 
LOGO! 24o 
LOGO! 24C 
LOGO! 24Co 
Power supply 
Input voltage 
24 V DC 
24 V DC 
Permissible range 
20.4 ... 28.8 V DC 
20.4 ... 28.8 V DC 
Reverse polarity protection 
Yes 
Yes 
Permissible mains frequency 
- - 
- - 
Power consumption from 24 V DC  40 ... 75 mA 
0.3 A per output 
40 ... 75 mA 
0.3 A per output 
Voltage failure buffering 
 
 
Power loss at 24 V 
1.0 ... 1.8 W 
1.0 ... 1.8 W 
Backup of the real-time clock at 25 
°C 
no clock available  
typ. 80 hours without battery card 
typ. 2 years with battery card  
Accuracy of the real-time clock  
no clock available 
typ. ± 2 s / day 
Digital inputs 
Number 
8 
8 
Electrical isolation 
No 
No 
Numbef of high speed inputs 
4 (I3, I4, I5, I6) 
4 (I3, I4, I5, I6) 
Input frequency 
• 
Normal input 
• 
High speed input 
 
• 
max. 4 Hz 
• 
max. 5 kHz 
 
• 
max. 4 Hz 
• 
max. 5 kHz 
Max. continuous permissible 
voltage 
28.8 V DC 
28.8 V DC 
Input voltage  
Signal 0 
Signal 1 
L+ 
< 5 V DC 
> 12 V DC 
L+ 
< 5 V DC 
> 12 V DC 
Input current at 
Signal 0 
 
Signal 1 
 
< 0.85 mA (I3...I6) 
< 0.05 mA (I1, I2, I7, I8) 
> 2 mA (I3... I6) 
> 0.15 mA (I1, I2, I7, I8) 
 
< 0.85 mA (I3...I6) 
< 0.05 mA (I1, I2, I7, I8) 
> 2 mA (I3... I6) 
> 0.15 mA (I1, I2, I7, I8)