2981428 – PHOENIX

Safety modules – PSR-SCP- 24DC / ESD / 5X1 / 1X2 / 300
2981428
Safety relay for controlling emergency stops and protective doors … SIL 3 or cat. 4, PL e (EN ISO 13849), 1 or 2 channel operation, automatic or manual activation, 3 closing contacts, 1 opening contact, 2 closing contacts with 0.2 s … 300 s de-energization delay , screw terminal
Product type Safety relay
Application Emergency stop
Limit switch guards
Photoelectric barrier
Mechanical durability 10x 10 6 cycles of maneuvers
Relay type Electromagnetic relay with forcibly guided contacts according to IEC / EN 61810-3
Features of insulation
Overvoltage category III
Maximum power dissipated in nominal conditions 3.72 W
Duty Cycle Report 100% ED
Rated insulation voltage 250 V AC
Impulsive voltage for sizing / insulation Basic isolation 4 kV:
between all circuits and enclosure
Safe separation, reinforced isolation 6 kV:
between 13/14, 23/24, 33/34 and the remaining current paths
between 13/14, 23/24, 33/34
Supply voltage of the dimensioning control circuit U S 24 V DC -15% / +10%
Power consumption at U S typ. 3.72 W
Power supply, control, sizing current I S typ. 155 mA
Instantaneous current 200 mA (at U S )
<40 mA (with U s / I x on S10) <150 mA (with U s / I x on S12) > -60 mA (with U s / I x on S22)
<40 mA (with U s / I x on S34) <40 mA (with U S / I x to S35) Current consumption <40 mA (with U s / I x on S10) <50 mA (with U s / I x on S12) > -40 mA (with U s / I x on S22)
0 mA (with U s / I x on S34)
<5 mA (with U S / I x to S35) Voltage in the input, start and feedback circuit 24 V DC -15% / +10% Filter time 1 ms (on A1 in the presence of voltage interruptions with U s ) max. 1.5 ms (on S10, S12; test pulse width) 7.5 ms (on S10, S12; test pulse speed) Vel. test pulses = 5 x width. test pulses Typical arousal time <600 ms (automatic start) <70 ms (Manual start) Tip. excitation time with U s <600 ms (command via A1) Typical drop-out time <20 ms (command via S11 / S12 and S21 / S22) <20 ms (command via A1) Contemporaneity ∞ Recovery time <1 s Maximum switching frequency 0.5 Hz Protection circuit Prot. Against overvoltages; Suppressor diode Resistance max. allowed cable ca. 22 Ω (Input and start circuits with U S ) Operating voltage indication 1 x green LEDs Status reporting 4 x green LEDs Making contacts 5 safety contacts 1 signaling output contact Contact material AgSnO 2 Max. Switchable voltage 250 V AC / DC (take into account the load curve) Min.switching voltage 5 V AC / DC Permanent load current 6 A (NO contact, observe derating) 6 A (signaling contact) Max. Inrush current 20 A (Δt £ 100 ms, instantaneous contacts) 8 A (Delayed contacts) Min. Inrush current 10 mA arit. Total current 55 A 2 (take derating into account) Max.switching power (ohmic load) 144 W (24 V DC, τ = 0 ms) 288 W (48 V DC, τ = 0 ms) 110 W (110 V DC, τ = 0 ms, delayed contacts: 77 W) 88 W (220 V DC, τ = 0 ms) 1500 VA (250 V AC, τ = 0 ms, delayed contacts: 2000 VA) Maximum switchable power (inductive load) 42 W (24 V DC, τ = 40 ms, delayed contacts: 48 W) 42 W (48 V DC, τ = 40 ms, delayed contacts: 40 W) 42 W (110 V DC, τ = 40 ms, delayed contacts: 35 W) 42 W (220 V DC, τ = 40 ms, delayed contacts: 33 W) Minimum breaking capacity 50 mW Breaking power (360 / h operating cycles) 4 A (24 V DC) 4 A (230 V AC) Breaking power (3600 / h operating cycles) 2.5 A (24 V (DC13)) 3 A (230 V (AC15)) Output fuse 10 A gL / gG (NO contact) 6 A gL / gG (signaling contact) Connection technology plug-in Yes Conductor connection Connection Screw connection Rigid conductor section 0.2 mm² ... 2.5 mm² Conductor cross section AWG 24 ... 12 Thread M3 Length 45 mm Height 99 mm Depth 114.5 mm