Siemens LOGO! - A.15 Technical data: LOGO!Power 24 V

LOGO! Manual
A5E00380835-01
292
A.10 Technical data: LOGO! AM 2
LOGO! AM 2
Power supply
Input voltage 12/24 V DC
Permissible range 10.8 ... 28.8 V DC
Power consumption 25 ... 50 mA
Voltage failure buffering typ. 5 ms
Power loss at
 12 V
 24 V
0.3 ... 0.6 W
0.6 ... 1.2 W
Electrical isolation No
Reverse polarity protection Yes
Ground terminal for connecting ground and shielding of
the analog measuring line.
Analog inputs
Number 2
Type Unipolar
Input range 0 ... 10 V DC (input impedance 76 kW)
or
0 ... 20 mA (input impedance <250 W)
Resolution 10 bit, normalized to 0 ... 1000
Cycle time for analog value
generation
50 ms
Electrical isolation No
Line length (shielded and
twisted)
10 m
Encoder supply voltage none
Error limit +/– 1.5 %
Interference frequency suppres-
sion
55 Hz
Technical data