Siemens LOGO! - A.7 Technical data: LOGO! DM8 24 R and LOGO! DM16 24 R

285
LOGO! Manual
A5E00380835-01
A.7 Technical data: LOGO! DM8 24 R and
LOGO! DM16 24 R
LOGO! DM8 24 R LOGO! DM16 24R
Power supply
Input voltage 24 V AC/DC 24 V DC
Permissible range 20.4 ... 26.4 V AC
20.4 ... 28.8 V DC 20.4 ... 28.8 V DC
Reverse polarity protection Yes
Permissible mains frequency 47 ... 63 Hz
Power consumption
 24 V AC
 24 V DC
40 ... 110 mA
20 ... 75 mA
30 ... 90 mA
Voltage failure buffering typ. 5 ms typ. 5 ms
Power loss
 24 V AC
 24 V DC
0.9 ... 2.7 W
0.4 ... 1.8 W
0.7 ... 2.5 W
Backup of the real-time clock
at 25 C
Accuracy of the real-time
clock
Digital inputs
Number 4,
optional P action or
N action
8
Electrical isolation No No
Input voltage L
 Signal 0 < 5 V AC/DC < 5 V DC
g
 Signal 1 > 12 V AC/DC > 12 V DC
Technical data