SAFETY RELAY PHOENIX IOA-PSR-PS22-1NO-1NC-24DC – 2702971
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Maximum power dissipation for nominal condition | 1.86 W (at UB = 30 V DC, UBD = 30 V DC, IL = 9 A²) |
Nominal operating mode | 100% operating factor |
Air clearances and creepage distances between the power circuits | |
Rated insulation voltage | 250 V AC |
Rated surge voltage/insulation | Basic insulation 4 kV between all current paths and housing |
Safe isolation, 6 kV reinforced insulation from the control circuit (05/06) and diagnostics circuit (03/04/02) to the enabling current path (15/19) | |
Supply | |
Rated control circuit supply voltage US | 19.5 V DC … 30 V DC |
Rated control circuit supply voltage US | 24 V DC -20 % / +25 % |
Rated control supply current IS | typ. 25 mA |
Power consumption at US | typ. 0.77 W |
Inrush current | typ. 100 mA (Δt < 50 ms at Us) |
Filter time | max. 3 ms (at pins 05/06 in the event of voltage dips at Us) |
max. 3 ms (at pins 05/06; low test pulse width) | |
≥ 50 ms (at pins 05/06; low test pulse width) | |
max. 17 ms (at pins 05/06; high test pulse width) | |
≥ 600 ms (at pins 05/06; high test pulse width) | |
Diagnostic supply voltage UD | 24 V DC -20 % / +25 % (at pin 04) |
Input current at UD | 7 mA (at pins 04/03 for UD; + 100 mA depending on load at pin 02) |
Inrush current at UD | typ. 200 mA (Δt < 1 ms; at pins 04/03 for UD) |
Protective circuit | Surge protection; 35 V suppressor diode (pins 05/06)33 V suppressor diode (pins 04/03)35 V suppressor diode (pins 02/03) |
Polarity reversal protection for rated control circuit supply voltage and diagnostic supply voltage |
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