Technical Data: Logo! Am2 - Siemens LOGO! Series Manual

Technical data
A.10 Technical data: LOGO! AM2
A.10

Technical data: LOGO! AM2

Power supply
Input voltage
Permissible range
Power consumption
Voltage failure buffering
Power loss at
•
•
Electrical isolation
Reverse polarity protection
Ground terminal
Analog inputs
Number
Type
Input range
Resolution
Cycle time for analog value generation
Electrical isolation
Line length (shielded and twisted)
Encoder supply voltage
Error limit
Interference frequency suppression
338
12 V
24 V
LOGO! AM2
12/24 V DC
10.8 ... 28.8 V DC
25 ... 50 mA
typ. 5 ms
0.3 ... 0.6 W
•
0.6 ... 1.2 W
•
No
Yes
for connecting ground and shielding of the analog
measuring line
2
Unipolar
0 ... 10 V DC (input impedance 76 kΩ) or
0/4 ... 20 mA (input impedance <250 Ω)
10 bit, normalized to 0 ... 1000
50 ms
No
max. 10 m
none
± 1.5 %
55 Hz
Manual, 04/2011, A5E03556174-01
LOGO!