Official DistributorSKU
MPN
PSR-SCP- 24DC/MXF1/4X1/2X2/B
Weight
0.287 kg
Series PSR-SCP
PSR-SCP- 24DC/MXF1/4X1/2X2/B - Safety relays
Multifunctional safety relay for emergency stop and safety doors up to SIL 3, Cat. 4, PL e, automatically or manually monitored activation, 4 N/O contacts, 3 safety functions, 2 shutdown levels, plug-in screw terminal block
- Up to Cat. 4/PL e in accordance with EN ISO 13849-1, SIL 3 in accordance with EN IEC 62061, SIL 3 in accordance with IEC 61508
- 3 safety functions in one device
- Low housing width of only 22.5mm
- No software configuration required
- Also available with push-in connection
Technical Specifications
Product properties
| Application | Emergency stop |
| Application | Safety door |
| Mechanical service life | 10x 106 cycles |
| Relay type | Electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3 |
Electrical properties
| Maximum power dissipation for nominal condition | 3 W |
| 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 | 4 kV/basic isolation (safe isolation, reinforced insulation and 6 kV between input circuit, enabling current paths and safety circuit 1 (13/14, 23/24) and safety circuit 2 (43/44, 53/54).) |
General
| Nominal input voltage UN | 24 V DC |
| Input voltage range in reference to UN | 0.85 ... 1.1 |
| Typical input current at UN | 125 mA (with actuated relays) |
| Typical input current at UN | 55 mA (Two-channel 24 V/0 V + max. 200 mA control (message outputs 32/62) with non-actuated relays) |
| Current consumption | typ. 5 mA (Imax/Ix inputs) |
| Current consumption | 20 mA (in electric torque) |
| Voltage at input/start and feedback circuit | 24 V -15 % / +10 % (first channel: 24 V; second channel: 0 V) |
| Filter time | max. 1.5 ms (Test pulse duration; for all equivalent inputs) |
| Filter time | min. 7.5 ms (Test pulse rate; for all equivalent inputs) |
| Typical response time | 175 ms (monitored/manual start) |
| Typical response time | 250 ms (automatic start) |
| Typ. starting time with Us | 250 ms (when controlled via A1) |
| Typical release time | 25 ms (when controlled via S11/I1,I3,I5 and S21/I2,I4,I6) |
| Typical release time | 20 ms (when controlled via A1) |
| Concurrence | ∞ |
| Recovery time | 1 s (Availability time after activation of sensor circuit: 100ms) |
| Maximum switching frequency | 0.5 Hz |
| Protective circuit | Surge protection; Suppressor diode |
| Max. permissible overall conductor resistance | 100 Ω |
| Operating voltage display | 1 x green LED |
| Status display | 5x LED green |
Output data
| Contact switching type | 4 enabling current paths |
| Contact switching type | 2 semiconductor alarm outputs |
| Contact Material | AgCuNi, +0.2 ... 0.4 µm Au |
| Maximum Switching Voltage | 250 V AC/DC |
| Minimum Switching Voltage | 10 V AC/DC |
| Limiting Continuous Current | 6 A (N/O contact) |
| Limiting Continuous Current | max. 100 mA (Alarm output (24 V DC)) |
| Maximum Inrush Current | 6 A |
| Inrush current, minimum | 10 mA |
| Sq. Total current | 72 A2 (ITH2 = I12 + I22+ I32+ I42) |
| Interrupting rating (ohmic load) max. | 1500 VA (250 V AC, τ = 0 ms) |
| Interrupting rating (ohmic load) max. | 66 W (220 V DC, τ = 0 ms) |
| Interrupting rating (ohmic load) max. | 66 W (110 V DC, τ = 0 ms) |
| Interrupting rating (ohmic load) max. | 100 W (48 V DC, τ = 0 ms) |
| Interrupting rating (ohmic load) max. | 144 W (24 V DC, τ = 0 ms) |
| Maximum interrupting rating (inductive load) | 48 W (24 V DC, τ = 40 ms) |
| Maximum interrupting rating (inductive load) | 43 W (48 V DC, τ = 40 ms) |
| Switching capacity min. | 0.1 W |
| Switching capacity (360/h cycles) | 5 A (0,1 Hz; DC13; 24 V) |
| Switching capacity (3600/h cycles) | 3 A (AC15; 230 V) |
| Output fuse | 6 A gL/gG NEOZED (N/O contact) |
| Output fuse | 4 A gL/gG NEOZED (for low-demand applications) |
Connection technology
| pluggable | yes |
Conductor connection
| Connection Method | Screw connection |
| Conductor cross section rigid | 0.2 mm² ... 2.5 mm² |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross-section AWG | 24 ... 12 |
| Stripping length | 7 mm |
| Screw thread | M3 |
Dimensions
| Width | 22.5 mm |
| Height | 112.2 mm |
| Depth | 114.5 mm |
Material specifications
| Color | yellow |
Safety data
| Stop category | 0 |
Safety data: EN ISO 13849
| Category | 4 |
| Performance level (PL) | e (5 A DC13; 3 A AC15; 8760 cycles/year) |
Safety data: EN 50156
| Safety Integrity Level (SIL) | 3 |
Safety data
| Safety Integrity Level (SIL) | 3 |
| Safety Integrity Level (SIL) | 3 |
| Safety Integrity Level (SIL) | 3 |
Ambient conditions
| Degree of Protection | IP20 |
| Min. degree of protection of inst. location | IP54 |
| Ambient Temperature (Operation) | -20 °C ... 45 °C (see derating curve) |
| Ambient temperature (storage/transport) | -25 °C ... 85 °C |
| Maximum altitude | ≤ 2000 m (Above sea level) |
| Max. permissible humidity (storage/transport) | 75 % (on average, 85% infrequently, non-condensing) |
| Max. permissible relative humidity (operation) | 75 % (on average, 85% infrequently, non-condensing) |
Air clearances and creepage distances between the power circuits
| Standards/regulations | IEC 60664-1 |
Mounting
| Mounting Type | DIN rail mounting |
| Assembly instructions | See derating curve |
| Mounting Position | vertical or horizontal |
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Additional Information
| Pack Size | 1 |
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