| Number of inputs |
2 |
| Power supply |
via the E-bus |
| Distributed clocks |
– |
| Input filter limit frequency |
typ. 1 kHz |
| Sensor types |
Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni1000, resistance measurement (e.g. potentiometer, 10 Ω…1/4 kΩ), KTY sensors (types see documentation) |
| Connection method |
2- or 3-wire (default: 2-wire) |
| Conversion time |
approx. 85 ms default setting, 2…800 ms configurable |
| Measuring current |
< 0.5 mA (load-dependent) |
| Temperature range |
-200…+850°C (Pt sensors); -60…+250°C (Ni sensors) |
| Resolution |
0.1°C per digit |
| Measurement error/ uncertainty |
< ±0.5°C for Pt sensors |
| Electrical isolation |
500 V (E-bus/signal voltage) |
| Current consumption power contacts |
– |
| Current consumption E-bus |
typ. 190 mA |
| Bit width in the process image |
2 x 32 bit RTD input |
| Special features |
integrated digital filter, limit value monitoring, variable connection technology |
| Operating/storage temperature |
-25…+60°C/-40…+85°C |
| Weight |
approx. 60 g |
| 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 ESxxxx terminals |
| Ex marking |
ATEX:
II 3 G Ex ec IIC T4 Gc
IECEx:
Ex ec IIC T4 Gc |