Number of inputs4Power supplyvia the E-busDistributed clocks–Input filter limit frequencytyp. 1 kHzConversion timeapprox. 2.5 s up to 20 ms, depending on configuration and filter setting, default: approx. 250 msVoltage measurement±30/±60/±75 mVResolution16 bit, representation adjustable: 0.1/0.01°C or 1/2/4 µV per digitTemperature measurement (thermocouple)type B, C, E, J, K, L, N, R, S, T, U (default setting: type K)Measurement uncertainty (temperature measurement)at 23 °C ambient temperature with reference configuration, according type:

B: ±8.5°C; C: ±6.2°C; E: ±2.5°C; J: ±2.7°C; K: ±3°C; L: ±2.3°C; N: ±3°C; R: ±6.7°C; S: ±7.1°C; T: ±2.9°C; U: ±2.5°C;

for further details see documentationMeasurement uncertainty (voltage measurement)at ±75 mV, 23°C ambient temperature: < ±0.14% (relative to full scale value)Electrical isolation500 V (E-bus/field potential)Special featureschannel by channel wire break detection, internal and external cold junction, firmware filter adjustable, TwinSAFE SCWeightapprox. 30 gOperating/storage temperature0…+55°C/-25…+85°CRelative humidity95%, no condensationEMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27Protect. rating/installation pos.IP20/see documentationApprovals/markingsCE