User's Manual

Technical data
A.13 Technical data: LOGO! AM2 AQ
LOGO!
Manual, 04/2011, A5E03556174-01
341
LOGO! AM2 RTD
Cable length (shielded) max. 10 m
Interference frequency
suppression
55 Hz
A.13 Technical data: LOGO! AM2 AQ
LOGO! AM2 AQ
Power supply
Input voltage 24 V DC
Permissible range 20.4 ... 28.8 V DC
Power consumption 35 ...90 mA
Voltage failure buffering typ. 5 ms
Power loss at 24 V 0.9 ... 2.2 W
Electrical isolation No
Reverse polarity protection Yes
Ground terminal for connecting ground and shielding of the analog
output line.
Analog outputs
Number 2
Voltage range 0 ... 10 V DC
Voltage load ≥5 kΩ
Current output 0/4...20mA
Curreny load ≤250 Ω
Resolution 10 bit, normalized to 0 ... 1000
Cycle time for analog output depending on installation (50 ms)
Electrical isolation No
Line length (shielded and twisted) max. 10 m
Error limit Voltage output: ± 2.5 % FS
Short circuit protection Voltage output: Yes (affect neighboring voltage output)
Overload protection Voltage output: Yes (affect neighboring voltage output)
Note
The 0/4 ... 20 mA current output is only possible when the module is used with a LOGO!
0BA6 or LOGO! 0BA7 Base Module.