Siemens SIPART DR21

2 Technical Description
2.6 Technical Data
Manual
36
SIPART DR21
C73000-B7476-C143-08
2.6.2 Standard controller
Power Supply
Rated voltage 230 V AC 115 V AC 24 V UC
g
switchable
Operating voltage range 195 to
264 V AC
97 to
132 V AC
20 to
28 V AC
20 to
35 V DC
1)
Frequency range 48 to 63 Hz -- -- --
External current I
Ext
2)
200 mA
Power consumption
Standard c ontroller without options
without I
Ext
active power/apparent
power (capacitive)
Standard c ontroller with options
without I
Ext
active power/apparent
power (capacitive)
Standard controller with options with
I
Ext
active power/apparent power
(capacitive)
5W/9VA
11 W/15 VA
15 W/19 VA
5W/9VA
11 W/15 VA
15 W/19 VA
4W/6VA
8.5W/12VA
12 W/17 VA
4W
8.5 W
12 W
Permissible voltage breaks based on
0.85 U
N
and max. load
Time
3)
≤20 ms ≤20 ms ≤20 ms ≤20 ms
1)
including harmonic
2)
current transmitted from L+, DO, AO to external loads
3)
The load voltages of the AO are reduced hereby to 13 V, L+ to 15 V and the DO to 14 V
Table 2-1 Power supply standard controller
Analog inputs AI1 to AI2
Current
Rated signal range 0/4 to 20 mA
Modulationrange -0.1to22mA
Input resistance
Difference (load) 248 Ω ± 1%
Filter time constant 10 ms
Zero error see AD-converter
Full scale error see AD-converter
Linearity error see AD-converter
Temperature influence see AD-converter
Static destruction limit ±40 mA
Parameterizable transmitter fault message
AI1/2 0 mA to 20 mA
4mAto20mA
≤-0.5 %;
≤-2.5 %;
≥106.25 %
≥106.25 %
AI3/4 0/4 mA to 20 mA ≤-2.5 %; ≥106.25 %