SAFETY RELAY PHOENIX PSR-MS21-1NO-1DO-24DC-SC – 2702192
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Maximum power dissipation for nominal condition | 3.1 W (at US = 30 V, IL² = 36 A²) |
Nominal operating mode | 100% operating factor |
Air clearances and creepage distances between the power circuits | |
Rated insulation voltage | 250 V AC |
250 V AC | |
Rated surge voltage/insulation | Safe isolation, reinforced insulation 6 kV between input circuit and enabling current path (13/14) Basic insulation 4 kV between all current paths and housing |
Supply | |
Rated control circuit supply voltage US | 19.2 V DC … 30 V DC |
Rated control circuit supply voltage US | 24 V DC -20 % / +25 % (at A1) |
Rated control supply current IS | typ. 35 mA |
Power consumption at US | typ. 840 mW |
Inrush current | 150 mA (Δt = 25 ms at Us) |
Filter time | 2.5 ms (at A1 in the event of voltage dips at Us) |
max. 3 ms (at A1; test pulse width; blanking pulses/dark test) | |
1 s (at A1; test pulse rate; blanking pulses/dark test) | |
Where test pulse width ≤ 1 ms: test pulse rate = 5 x test pulse width | |
max. 1 ms (at A1; test pulse width; switch-on pulses/light test) | |
100 ms (at A1; test pulse rate; switch-on pulses/light test) | |
Unless switch-on pulses/light tests are safety-related, they should be disabled. | |
Protective circuit | Surge protection; Suppressor diode |
Protection against polarity reversal for rated control circuit supply voltage |
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