Data Sheet for Product

11
Siemens
A6V11417931_en--_b
Smart Infrastructure
2020-07-08
Technical data
LED indication
LED status
Function
Red LED
Error
Green LED blink (once / sec)
System running
Green LED blink (twice / sec)
WLAN stick connected
Green and red LED blink (once / sec)
Software not loaded or not running
Green and red LED blink ( > 3 times / sec)
Firmware loading
Power supply
Power supply
Operating voltage
AC 230 V (+10% / -15%)
Frequency
50/60 Hz.
Max. power consumption
46 VA
NOTICE! M or Ref must be connected to earth by metal screw installation.
Inputs
Analog inputs for sensors
X8, B1, B2, B3, B4 (T1)
NTC 10 K (B
25/85
= 3977 K)
Sensor current
630 μA at 25 °C (pulse sampling)
Temperature range
-50...120 °C
Accuracy and resolution of input
See table below
Temperature
-50 °C
-40 °C
-30 °C
-10 °C
0 °C
50 °C
70 °C
90 °C
100 °C
110 °C
120 °C
Accuracy
4.5 K
2.5 K
1.5 K
0.8 K
0.3 K
0.7 K
1.3 K
2.5 K
3.3 K
4.1 K
6.1 K
Resolution
0.6 K
0.4 K
0.2 K
0.1 K
0.1 K
0.2 K
0.3 K
0.6 K
0.8 K
1.0 K
1.0 K