Siemens 6ED1050-1AA00-0BE8 Manual De Usuario
Technical data
A.11 Technical data: LOGO! AM2 PT100
LOGO!
Manual, 04/2011, A5E03556174-01
Manual, 04/2011, A5E03556174-01
339
A.11
Technical data: LOGO! AM2 PT100
LOGO! AM2 PT100
Power supply
Input voltage
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 measuring
line
Sensor inputs
Number
Number
2
Type
RTD PT100
Connection of sensors
•
•
2-wire technique
•
3-wire technique
•
Yes
•
Yes
Measurement range
-50 °C... +200 °C
-58 °F ... +392 °F
-58 °F ... +392 °F
Settings for the measurement display on
the LOGO! Basic:
•
•
1 °C steps
•
0.25 °C steps
(rounded to one decimal)
(rounded to one decimal)
•
1 °F steps
•
0.25 °F steps
(rounded to one decimal)
(rounded to one decimal)
•
Offset: -50, Gain: 0.25
•
Offset: -500, Gain: 2.50
•
Offset: -58, Gain: 0.45
•
Offset: -580, Gain: 4.50
Curve linearization
No
Measuring current Ic
1.1 mA
Measurement rate
depends on the installation
typical: 50 ms
typical: 50 ms
Resolution
0.25 °C
Error limits
•
•
0 °C ... +200 °C
•
-50 °C ... +200 °C
of the final measured value:
•
•
±1.0 %
•
± 1.5 %
Electrical isolation
No
Cable length (shielded)
max. 10 m
Interference frequency
suppression
55 Hz