Number of inputs |
2 |
Power supply |
via the K-bus |
Signal current |
4…20 mA |
Technology |
differential input |
Internal resistance |
typ. 50 Ω shunt, load: 60 Ω + diode voltage |
Common-mode voltage UCM |
max. 35 V |
Conversion time |
140 ms, configurable to 2 ms |
Filter |
50 Hz, configurable |
Resolution |
15 bit, configurable to 16 bit |
Measurement error/ uncertainty |
< ±0.3 % (relative to full scale value) |
Surge voltage resistance |
35 V DC |
Electrical isolation |
500 V (K-bus/signal voltage) |
Current consumption power contacts |
– (no power contacts) |
Current consumption K-bus |
typ. 60 mA |
Bit width in the process image |
input: 2 x 16 bit data (2 x 8 bit control/status optional) |
Configuration |
no address or configuration setting |
Weight |
approx. 70 g |
Operating/storage temperature |
0…+55 °C/-25…+85 °C |
Relative humidity |
95 %, no condensation |
Vibration/shock resistance |
conforms to EN 60068-2-6/EN 60068-2-27 |
EMC immunity/emission |
conforms to EN 61000-6-2/EN 61000-6-4 |
Protect. rating/installation pos. |
IP20/variable |
Approvals/markings |
CE, UL, ATEX, IECEx |
Pluggable wiring |
for all KSxxxx Bus Terminals |
Ex marking |
ATEX:
II 3 G Ex nA IIC T4 Gc
IECEx:
Ex ec IIC T4 Gc |