Or as low as Description
Commercial Data
| Item number | 2963763 |
| Packing unit | 1 pc |
| Minimum order quantity | 1 pc |
| Sales key | 65 |
| Product key | DNA113 |
| Catalog page | Page 21 (IF-2009) |
| GTIN | 4017918878085 |
| Weight per piece (including packing) | 192.14 g |
| Weight per piece (excluding packing) | 161.12 g |
| Customs tariff number | 85371098 |
| Country of origin | DE |
Technical data
Product properties
| Product type | Safety relays |
| Product family | PSRclassic |
| Application | Emergency stop |
| Safety door | |
| Mechanical service life | Approx. 107 cycles |
| Relay type | Electromechanical relay with force-guided contacts |
| in accordance with IEC/EN 61810-3 |
Electrical Properties
| Maximum power dissipation for nominal condition | 16.44 W (US = 26.4 V, IL ² = 72 A², PTotal max = 2.04 W + 14.4 W) |
| Nominal operating mode | 100% operating factor |
Air clearances and creepage distances between the power circuits
| Rated insulation voltage | 250V |
| Rated surge voltage/insulation | See section “Insulation coordination” |
| Rated control circuit supply voltage US | 24 V DC -15 % / +10 % |
| Power consumption at US | Typ. 1.68 W (DC) |
| Rated control supply current IS | Typ. 70 mA |
| Input voltage range in reference to UN | 0.85 … 1.1 |
| Typical input current at UN | 70 mA DC (at US) |
| Inrush current | < 6 mA (with US/Ix to S34) < 3.5 A (Δt = 3 ms at Us ) < 100 mA (Δt = 500 ms, with Us /Ix at S12) > -100 mA (Δt = 300 ms, with Us /Ix at S22 |
| Current consumption | Typ. 38 mA (S12) |
| Typ. -38 mA (S22) | |
| Typ. 1 mA (with US/Ix to S34) | |
| Voltage at input/start and feedback circuit | Approx. 24 V DC |
| Filter time | 5 ms (at A1 in the event of voltage dips at US) No test pulses permitted |
| Typical response time | 150 ms (automatic start) |
| Typ. starting time with US | 250 ms (with US when controlled via A1) |
| Typical release time | 20 ms (on demand via the sensor circuit) 45 ms (on demand via A1) |
| Concurrence | ∞ |
| Recovery time | 1 s (following demand of the safety function) |
| Boot time | < 1 s |
| Protective circuit | Surge protection; Suppressor diode |
PSR-SCP- 24UC/ESA4/3X1/1X2/B – Safety relays
| Max. permissible overall conductor resistance | approx. 50 Ω (Input and start circuits at US ) |
| Operating voltage display | Green LED |
| Status display | Green LED |
Input data
| Rated control circuit supply voltage US | 24 V DC -15 % / +10 % |
| Power consumption at US | Typ. 1.68 W (DC) |
| Rated control supply current IS | Typ. 70 mA |
| Input voltage range in reference to UN | 0.85 … 1.1 |
| Typical input current at UN | 70 mA DC (at US) |
| Inrush current | < 3.5 A (Δt = 3 ms at Us ) < 100 mA (Δt = 500 ms, with Us /Ix at S12) > -100 mA (Δt = 300 ms, with Us /Ix at S22) < 6 mA (with Us /Ix to S34) |
| Current consumption | Typ. 38 mA (S12) |
| Typ. -38 mA (S22) | |
| Typ. 1 mA (with US/Ix to S34) | |
| Voltage at input/start and feedback circuit | Approx. 24 V DC |
| Filter time | 5 ms (at A1 in the event of voltage dips at US) No test pulses permitted |
| Typical response time | 150 ms (automatic start) |
| Typ. starting time with US | 250 ms (with US when controlled via A1) |
| Typical release time | 20 ms (on demand via the sensor circuit) 45 ms (on demand via A1) |
| Concurrence | ∞ |
| Recovery time | 1 s (following demand of the safety function) |
| Boot time | < 1 s |
| Protective circuit | Surge protection; Suppressor diode |
PSR-SCP- 24UC/ESA4/3X1/1X2/B – Safety relays
| Max. permissible overall conductor resistance | approx. 50 Ω (Input and start circuits at US ) |
| Operating voltage display | Green LED |
| Status display | Green LED |
Output Data
| Contact switching type | 3 enabling current paths |
| 1 signaling current path | |
| Contact material | AgSnO2, + 0.2 µm Au |
| Maximum switching voltage | 250 V AC |
| Minimum switching voltage | 10 V AC/DC |
| Limiting continuous current | 6 A (N/O contact) |
| Maximum inrush current | 6 A |
| Inrush current, minimum | 10 mA |
| Total current (Enabling current paths) | 72 A2 (Enabling current paths) |
| Total current (Signaling current path) | 36 A2 (Signaling current path 31/32) |
| Interrupting rating (ohmic load) max | See load limit curve |
| Switching capacity | Min. 100 mW |
| Switching capacity in accordance with IEC 60947-5-1 | 6 A (DC13, enabling current paths)| 5 A (AC15, enabling current paths) 2 A (DC13, signaling current paths) 1.5 A (AC15, signaling current paths) 10 A gL/gG (Enabling current paths |
| gL/gG (Enabling current paths) | 10 A |
| gL/gG (Low-demand enabling current paths) | 4 A |
| Output fuse | 10 A gL/gG (Enabling current paths) 4 A gL/gG (Low-demand enabling current paths) 6 A gL/gG (Signaling current path) |
Connection data
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 | 99 mm |
| Depth | 114.5 mm |
Material specifications
| Color (Housing) | yellow (RAL 1018) |
PSR-SCP- 24UC/ESA4/3X1/1X2/B – Safety relays
| Housing material | Polyamide |
Characteristics
Safety data
| Stop category | 0 |
Safety data: EN ISO 13849
| Category | 4 |
| Performance level (PL) | e (5 A DC13; 5 A AC15; 8760 switching cycles/year) |
Safety data: IEC 61508 – High demand
| Safety Integrity Level (SIL) | 3 |
Safety data: IEC 61508 – Low demand
| Safety Integrity Level (SIL) | 3 |
Safety data: EN IEC 62061
| Safety Integrity Level (SIL) | 3 |
Environmental and real-life conditions
Ambient conditions
| Degree of protection | IP20 |
| Min. degree of protection of installation location | IP54 |
| Ambient temperature (operation) | -20 °C … 55 °C (observe derating) |
| Ambient temperature (storage/transport) | -40 °C … 70 °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) |
| Shock | 15g |
| Vibration (operation) | 10 Hz … 150 Hz, 2g |
Standards and regulations
Air clearances and creepage distances between the power circuits
| Standards/regulations | DIN EN 60947-1 |
Mounting
| Mounting type | DIN rail mounting |
| Assembly note | See derating curve |
| Mounting position | Vertical or horizontal |
PSR-SCP- 24UC/ESA4/3X1/1X2/B – Safety relays
Classifications
ECLASS
| ECLASS-11.0 | 27371819 |
| ECLASS-12.0 | 27371819 |
| ECLASS-13.0 | 27371819 |
ETIM
| ETIM 8.0 | EC001449 |
UNSPSC
| UNSPSC 21.0 | 39122205 |
Environmental product compliance
EU RoHS
| Fulfills EU RoHS substance requirements | Yes |
| Exemption | 7(a), 7(c)-I |
China RoHS
| Environment friendly use period (EFUP) | EFUP-50 An article-related China RoHS declaration table can be found in the download area for the respective article under “Manufacturer declaration”. For all articles with EFUP-E, no China RoHS declaration table issued and required. |
EU REACH SVHC
| REACH candidate substance (CAS No.) | Lead(CAS: 7439-92-1) |
| SCIP | 6,79 kg CO2e |
EF3.0 Climate Change
| CO2e kg | 6,79 kg CO2e |
