Safety-related maximum voltage Um
I (simple circuit): Max. external inductivity Lo / Max. external capacitance Co
Electrical isolation between input and output
IIA (simple circuit): Max. external inductivity Lo / Max. external capacitance Co
IIB (simple circuit): Max. external inductivity Lo / Max. external capacitance Co
Maximum power dissipation for nominal condition
IIC (simple circuit): Max. external inductivity Lo / Max. external capacitance Co
Signal transmission behavior
IIA (mixed circuit): Max. external inductivity Lo / Max. external capacitance Co
26 mH / 470 nF, 20 mH / 570 nF, 1 mH / 630 nF, 0.5 mH / 720 nF, 0.1 mH / 1.1 µF, 0.005 mH / 2.9 µF
Step response (10-90%)
< 200 µs (for jump 4 mA ... 20 mA, load 600 Ω)
< 600 µs (for jump 0 mA ... 20 mA, load 600 Ω)
IIB/III (mixed circuit): Max. external inductivity Lo / Max. external capacitance Co
16 mH / 370 nF, 500 µH / 510 nF, 200 µH / 660 nF, 100 µH / 820 nF
Maximum temperature coefficient
IIC (mixed circuit): Max. external inductivity Lo / Max. external capacitance Co
2.2 mH / 47 nF, 2 mH / 49 nF, 1 mH / 63 nF, 500 µH / 80 nF, 200 µH / 107 nF
Temperature coefficient, typical
I (mixed circuit): Max. external inductivity Lo / Max. external capacitance Co
37 mH / 0.54 µF, 0.35 mH / 1 µF, 0.009 mH / 2.9 µF, 0.001 mH / 4.15 µF
Maximum transmission error
< 0.1 % (of final value 20 mA)
Transmission error, typical
< 0.05 % (of final value 20 mA)
Reverse polarity protection
Max. internal inductance Li
Max. internal capacitance Ci
Standards/regulations
EN 61000-4-3
EN 61000-4-4
EN 61000-4-6
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
Rated insulation voltage
110 V DC (Power supply, input / output)
190 V AC (Power supply, input / output)
265 V<sub>rms</sub>
300 V<sub>rms</sub>
375 V<sub>PP</sub> (Power supply, input / output)
60 V AC/DC (Power supply, input / output)
Designation
Conducted interferences
Electromagnetic RF field
Fast transients (burst)
Repeater power supply operation
Signal conditioner operation
Max. current consumption
< 27 mA (24 V DC / 20 mA / 250 Ω)
< 44 mA (24 V DC / 20 mA / 1000 Ω)
< 55 mA (24 V DC / 20 mA / 250 Ω)
< 76 mA (24 V DC / 20 mA / 1000 Ω)
Power dissipation
< 0.65 W (24 V DC / 20 mA / 250 Ω)
< 0.75 W (24 V DC / 20 mA / 1000 Ω)
< 0.95 W (24 V DC / 20 mA / 0 Ω)
< 0.95 W (24 V DC / 20 mA / 250 Ω)
< 1.1 W (24 V DC / 20 mA / 1000 Ω)
< 1.2 W (24 V DC / 20 mA / 0 Ω)
Power consumption (Output active)
< 1.3 W (20 mA / 250 Ω)
< 1.8 W (20 mA / 1000 Ω)
Description of the input
Active current input, intrinsically safe
Passive current input, intrinsically safe
Current input signal
0 mA ... 20 mA
4 mA ... 20 mA
Transmitter supply voltage
> 15.3 V (22.5 mA)
> 16 V (20 mA)
Polarization and surge protection
Underload/overload signal range
0 mA ... 24 mA (Extended transmission range for diagnostics)