Max. internal inductance Li
Max. internal capacitance Ci
Electrical isolation between input and output
Safety-related maximum voltage Um
110 V DC (> 2000 m ... 3000 m)
121 V AC (> 2000 m ... 3000 m)
125 V DC (≤ 2000 m)
253 V AC (≤ 2000 m)
33 V AC/DC (> 3000 m ... 4000 m)
33 V AC/DC (> 4000 m ... 5000 m)
IIA/I (simple circuit): Max. external inductivity Lo / Max. external capacitance Co
Step response (0–99%)
≤ 400 ms (with filter factor = 1)
IIB/IIIC (simple circuit): Max. external inductivity Lo / Max. external capacitance Co
IIC (simple circuit): Max. external inductivity Lo / Max. external capacitance Co
IIB/IIA/IIIC (mixed circuit): Max. external inductivity Lo / Max. external capacitance Co
100 mH / 950 nF, 50 mH / 950 nF, 5 mH / 950 nF, 1 mH / 950 nF
Standards/regulations
EN 61000-6-4
GB/T 3836.1
GB/T 3836.3
GB/T 3836.4
IEC/EN 60079-11
IEC/EN 60079-7
IEC/EN 61010-1
IIC (mixed circuit): Max. external inductivity Lo / Max. external capacitance Co
100 mH / 555 nF, 50 mH / 555 nF, 5 mH / 555 nF, 1 mH / 555 nF, 10 µH / 555 nF
Rated insulation voltage
150 V<sub>rms</sub> (Input/output/power supply)
150 V<sub>rms</sub> (Output/supply, input)
162 V<sub>rms</sub> (Input/output/power supply)
251 V<sub>rms</sub>
265 V<sub>rms</sub>
300 V<sub>rms</sub>
300 V<sub>rms</sub> (Input/output/power supply)
60 V<sub>rms</sub> (Input/output/power supply)
60 V<sub>rms</sub> (Output/supply, input)
Insulation
Double/reinforced insulation
Supply voltage range
19.2 V DC ... 30 V DC (24 V DC, -20 % ... +25 %)
Sensor types (RTD) that can be used
Sensor types that can be used (TC)
J, K, B, E, N, R, S, T, C, A, L, U, A-1, A-2, A-3, Lr, M
Temperature measuring range
Range depending on the sensor type
Linear resistance measuring range
0 Ω ... 40 kΩ (Minimum measuring span: 10% of the selected measuring range)
Potentiometer resistance range
0 Ω ... 40 kΩ (Minimum measuring span: 10% of the selected measuring range)
Linear mV signal range
-1000 mV ... 1000 mV
0 mV ... 1000 mV (SIL)
Max. permissible overall conductor resistance
≤ 25 Ω (adjustable, 3-, 4-conductor, per cable)
≤ 50 Ω (adjustable, 2-conductor)
Configurable/programmable
Current output signal
0 mA ... 20 mA
0 mA ... 21 mA (freely adjustable)
20 mA ... 0 mA
21 mA ... 0 mA (freely adjustable)
4 mA ... 20 mA (NE 43)
4 mA ... 20 mA (SIL)
Max. current output signal
Load/output load current output
Conductor cross-section rigid
0.14 mm² ... 2.5 mm² (without ferrule)
0.2 mm² ... 1.5 mm² (with ferrule)
Conductor cross-section flexible
Conductor cross-section AWG