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TM 225/A
8
Technical data
8.1
In general
Power supply voltage:
Overvoltage category:
Equipment class:
Addressing at K-Bus:
Connection terminals:
Max. power consumption K Bus 24 V:
Max. power consumption K Bus 5 V:
8.2
Environmental conditions
Operating temperature:
Storage temperature:
Relative humidity of air:
Vibration resistance:
Shock resistance:
8.3
Temperature inputs
Number:
Sensor type:
Resolution:
Measurement ranges:
Linearization method:
Input type:
Galvanic isolation:
Calibration:
Sensor failure detection:
Constant current output:
Scan repeat cycle:
Input impedance at signal range:
Input filter characteristic – order:
Input filter characteristic – transition frequency: 15 Hz
Transformation method:
Monotonicity without error codes:
Synchroneity control:
Synchroneity suppression:
Value of the lowest-value Bit (LSB):
Maximum permitted continuous overload (with-
out damage):
Project engineering manual V1.06
© KEBA 2011
24 V DC from K Bus
5 V DC from K Bus
II
III according to EN 61131-2:2007
Via 16-digit address switch, on the side
Open terminals, grid dimension: 5.08 mm
2.5 W
0.3 W
+5 °C to +55 °C
-40 °C to 70 °C
10 % to 95 % (non condensing)
according to EN 61131-2:2007
according to EN 61131-2:2007
4
PT100
14 Bit
-100 °C to 850 °C
Internal
4-conductor or 2-conductor measurement
No
Yes
Yes
600 μA (each Typ)
2 ms
10 MΩ
First order
Successive approximation
Yes
≤ 13.5 V
>80 dB
0.058 °C
≤ 30 V
Technical data
21
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