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Phoenix PSR-SPP- 24DC/ESP4/2X1/1X2-safety relay 2981017, safety relay, suitable for SIL 3 high-demand and low-demand applications, certified by EN 50156, DNV and EN ISO 13849 standards, used for emergency stop And safety door monitoring, single channel, 2 enable current paths, 1 signal contact, width: 22.5mm, pluggable in-type terminal

Product Type safety relay
Product Series PSRclassic
Application Emergency stop button
Process Technology
safety door
control single channel
mechanical life about 107Switch Times
Relay Model Electromechanical relay with mechanical interlocking contacts according to IEC/EN 61810-3
Typical Response Time typical 60 ms (for UsManual Controlled Start)
60 ms (for Usauto start)
Typical startup time (Us) 60 ms (at Us/as required, via A1)
Typical release time Typical 20 ms (at Us/as required, via A1)
restart time < 1 s (start-up time)
Recovery Time ≥ 1 s (meet the requirements of safety function)

rated conditions 16.12W (US= 26.4V, IL² = 72 A²,PTotal Maximum= 1.72W +14.4 W)
Rated operating mode 100% Eligible
Electrical clearance and creepage distance between power supply circuits
Rated insulation voltage 250V
250V
rated overvoltage/insulation See chapter "Insulation Coordination"

digital quantity: logic (A1)
Input Description safety related
Input Quantity 1
input voltage range, "1" signal 20.4V ... 26.4V
Impulse current max. 1 A (typical value is US,&Delta;t = < 10 ms)
delay time max. 3 ms (test pulse width of low test pulse)
200 ms minimum (test pulse rate for low test pulses)
does not allow brightness test pulse/high test pulse.
Allowable total conductor resistance 50 Ω
protection circuit Suppressor Diode
power consumption 65 mA (typically US)
digital quantity: starting circuit (Y2)
Input Description non-safety related
Input Quantity 1
input voltage range, "1" signal 20.4V ... 26.4V
Impulse current < 14 mA (typical value is U when Y2S,&Delta;t - 10 ms)
delay time Test pulse not allowed
Allowable total conductor resistance 50 Ω
protection circuit Suppressor Diode
power consumption 0 mA (typical value is U when Y2S)

relay: enable current path (13/14, 23/24)
Output Description 2 normally open contacts each in series, safety-related, floating
outputs 2
Contact Type 2 normally open safety contact outputs
Contact Material AgSnO2
2900509
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Phoenix PSR-SPP- 24DC/ESP4/2X1/1X2-Safety Relay 2981017

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