PHOENIX PSR-SPP-24UC/ESAM4/8X1/1X2 Safety relays
Safety relay for emergency stop and safety door monitoring up to SIL 3 or Cat. 4, PL e in accordance with EN ISO 13849, single- or two-channel operation, 8 enabling current paths, US = 24 V DC, pluggable Push-in terminal block
Nominal operating mode:100% operating factor
Rated insulation voltage:250 V
Maximum switching voltage 2: 50 V AC/DC
Minimum switching voltage: 5 V AC/DC
Limited continuous current: 6 A
Maximum surge current: 6 A
Minimum surge current: 10 mA
Width：45 mm
Height：112 mm
Depth：114.5 mm
Protection class: IP20
Minimum protection class for installation location: IP54
Ambient temperature (operation): -20 °C ... 55 °C (note derating)
Ambient temperature (storage/transport): -40 °C ... 70 °C
Maximum altitude: ≤ 2000 m (altitude)
Maximum permissible humidity (storage/transport): 75 % (average, occasionally 85%, no condensation)
Maximum permissible relative humidity (operation): 75 % (average, occasionally 85%, no condensation)
Shock: 15g
Vibration (operation): 10 Hz ... 150 Hz, 2g