Max. internal inductance Li
Product type
Output signal conditioner
Max. internal capacitance Ci
Electrical isolation between input and output
Safety-related maximum voltage Um
110 V DC
125 V DC
190 V AC
253 V AC
60 V AC
60 V DC
IIA (simple circuit): Max. external inductivity Lo / Max. external capacitance Co
Signal transmission behavior
IIB (simple circuit): Max. external inductivity Lo / Max. external capacitance Co
Step response (10-90%)
< 140 µs (for 4 mA ... 20 mA step)
IIC (simple circuit): Max. external inductivity Lo / Max. external capacitance Co
Maximum temperature coefficient
IIA (mixed circuit): Max. external inductivity Lo / Max. external capacitance Co
10 mH / 587 nF, 1 mH / 627 nF, 500 µH / 717 nF, 200 µH / 907 nF, 100 µH / 1.1 µF
Temperature coefficient, typical
IIB (mixed circuit): Max. external inductivity Lo / Max. external capacitance Co
4 mH / 367 nF, 1 mH / 427 nF, 500 µH / 507 nF, 200 µH / 657 nF, 100 µH / 817 nF
Maximum transmission error
0.1 % (of final value 20 mA)
IIC (mixed circuit): Max. external inductivity Lo / Max. external capacitance Co
2 mH / 46 nF, 1 mH / 60 nF, 500 µH / 77 nF, 200 µH / 104 nF
Transmission error, typical
≤ 0.05 % (of final value 20 mA)
Standards/regulations
EN 61000-6-4
GB/T 3836.1
GB/T 3836.3
GB/T 3836.4
IEC/EN 60079-11
IEC/EN 61010-1
Rated insulation voltage
150 V (Power supply, input / output)
190 V (Power supply, input / output)
300 V (Power supply, input / output)
300 V<sub>rms</sub>
320 V (Power supply, input / output)
375 V<sub>PP</sub>
50 V<sub>rms</sub>
63 V (Power supply, input / output)
Test voltage
1.5 kV AC (50 Hz, 60 s)
2.5 kV AC (50 Hz, 60 s)
Insulation
Basic insulation
safe isolation
Max. current consumption
< 45 mA (24 V DC / 20 mA)
Power dissipation
< 0.8 W (24 V DC / 20 mA)
Power consumption
≤ 1.1 W (24 V DC / 20 mA)
Current input signal
0 mA ... 20 mA (Function (short-circuit detection off))
0 mA ... 24 mA (Underload/overload range)
0.2 mA ... 20 mA (Function (short-circuit detection on))
4 mA ... 20 mA (Safety)
Input impedance
> 1 MΩ (If there is a line fault)
Line fault detection
< 50 Ω (Short circuit)
> 0.2 mA (Response threshold of input current)
> 10 kΩ (Line break)
Current output signal
0 mA ... 20 mA (Function (short-circuit detection off))
0 mA ... 24 mA (Underload/overload range)
0.2 mA ... 20 mA (Function (short-circuit detection on))
4 mA ... 20 mA (Safety)
Load
0 Ω ... 500 Ω (24 mA (short-circuit detection off))
0 Ω ... 650 Ω (20.5 mA (short-circuit detection off))
0 Ω ... 700 Ω (20 mA (short-circuit detection off))
100 Ω ... 500 Ω (24 mA (short-circuit detection on))
100 Ω ... 650 Ω (20.5 mA (short-circuit detection on))
100 Ω ... 700 Ω (20 mA (short-circuit detection on))
Conductor cross-section rigid