User Manual

4
Siemens
Datasheet
A6V11610632_en
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_a
Smart Infrastructure 2019-07-12
Technical data
Function
Communication Modbus RTU (RS-485)
Supported baud rate 9600; 19200; 38400; 57600; 76800; 115200
Transmission format 1-8-E-1; 1-8-O-1; 1-8-N-1; 1-8-N-2
Bus termination 120 ohm, jumper selection
For detailed information about specific functions, see Basic documentation (A6V11610643
*).
Power supply
Operating voltage Safety extra-low voltage (SELV)
AC 24 V ±20 % or DC13.5…35 V or
AC/DC 24 V class 2 (US)
Frequency 50/60 Hz at AC 24 V
External supply line protection (EU) Fuse slow max. 10 A
or
Circuit breaker max. 13 A
Characteristic B, C, D according to EN 60898
or
Power source with current limitation of max. 10 A
Power consumption ≤ 1.5 VA
Functional data
Measuring range -50...50 °C
Probe
Probe length
Minimum bending radius
0.4 mm
10 mm
Sensing element Pt 1000
Time constant 30 s at 2 m/s
Dead time < 1 s
Measuring accuracy in the range of
-25…25 °C
-50…50 °C
±0.75 K
±0.9 K
Ambient conditions and protection classification
Protection degree of housing IP54 according to EN 60529
Protection class III according to EN 60730-1
Environmental conditions
Transport
● Climatic conditions
– Temperature
– Humidity
● Mechanical conditions
Operation
● Climatic conditions
– Temperature (housing)
– Humidity (housing)
IEC 60721-3-2
Class 2K3
-25…70 °C
< 95 % r.h.
Class 2M2
IEC 60721-3-3
Class 3K5
-40…70 °C
5…95 % r.h.