PSR-SCP- 24UC/URM4/5X1/2X2
   - 
  Extension module
    
      2963734
      
      
    
  
      1-channel or 2-channel contact extension, 5 N/O contacts, 1 N/C contact, 1 confirmation current path, together with basic device up to Cat. 4 PL e in accordance with EN ISO 13849 safe isolation, width: 35 mm, pluggable screw terminal block
      Free download available.
      Downloads
    
  Product details
| Product type | Safety relays | 
| Product family | PSRclassic | 
| Application | Extension module | 
| Control | 1 and 2 channel | 
| Mechanical service life | approx. 107 cycles | 
| Relay type | Safety relay for contact extension | 
| Insulation characteristics: Air clearances and creepage distances between the power circuits | |
| Overvoltage category | III | 
| Degree of pollution | 2 | 
| Times | |
| Typ. starting time with Us | < 20 ms (at Us / when controlled via A11/A12) | 
| Typical release time | < 20 ms (at Us / when controlled via A11/A12) | 
| Recovery time | < 1 s | 
| Maximum power dissipation for nominal condition | 15.8 W (US = 26.4 V, IL² = 72 A², PTotal max = 1.4 W + 14.4 W) | 
| Nominal operating mode | 100% operating factor | 
| Air clearances and creepage distances between the power circuits | |
| Rated insulation voltage | 250 V | 
| Rated surge voltage/insulation | See data sheet, section “Insulation coordination”. | 
| General | |
| Rated control circuit supply voltage US | 24 V -20 % ... +10 % | 
| Power consumption at US | 1 W (with DC) | 
| 1.2 W (with AC) | |
| Rated control supply current IS | typ. 39 mA (per channel, DC) | 
| typ. 50 mA (per channel, AC) | |
| Inrush current | typ. 200 mA (Δt = 2 ms at Us, per channel) | 
| Protective circuit | Surge protection; Varistor (40 V breakdown voltage) | 
| Contact switching type | 5 enabling current paths | 
| 1 confirmation current path | |
| 1 signaling current path | |
| Contact material | AgSnO2 | 
| Maximum switching voltage | 250 V AC/DC | 
| Minimum switching voltage | 5 V AC/DC | 
| Limiting continuous current | 6 A (N/O contact) | 
| 3 A (N/C contact 11/12) | |
| 6 A (N/C contact 71/72) | |
| Maximum inrush current | 6 A | 
| Inrush current, minimum | 10 mA | 
| Sq. Total current | 72 A2 (ITH2 = I12 + I22 + ... + I52) | 
| Switching power min. | 50 mW | 
| Switching capacity in accordance with IEC 60947-5-1 | 3 A (AC15) | 
| 5 A (DC13) | |
| Output fuse | 10 A gL/gG (N/O contact) | 
| 6 A gL/gG (N/C contact) | |
| Relay | |
| Interrupting rating (ohmic load) max. | see load limit curve | 
| 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 | 
| Tightening torque | 0.5 Nm ... 0.6 Nm | 
| Operating voltage display | 2 x green LED | 
| Width | 35 mm | 
| Height | 99 mm | 
| Depth | 114.5 mm | 
| Color (Housing) | yellow (RAL 1018) | 
| Housing material | PA | 
| Safety data | |
| Stop category | 0 | 
| Safety data: EN ISO 13849 | |
| Category | 4 (In conjunction with suitable evaluating device) | 
| Performance level (PL) | e (In conjunction with suitable evaluating device) | 
| Safety data: IEC 61508 - High demand | |
| Safety Integrity Level (SIL) | 3 (In conjunction with suitable evaluating device) | 
| Safety data: IEC 61508 - Low demand | |
| Safety Integrity Level (SIL) | 3 (In conjunction with suitable evaluating device) | 
| Safety data: EN IEC 62061 | |
| Safety Integrity Level (SIL) | 3 (In conjunction with suitable evaluating device) | 
| Ambient conditions | |
| Degree of protection | IP20 | 
| Min. degree of protection of inst. 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 | 
| Air clearances and creepage distances between the power circuits | |
| Standards/regulations | EN 60947-5-1 | 
| Mounting type | DIN rail mounting | 
| Assembly note | Observe derating | 
| Mounting position | vertical or horizontal | 
| Item number | 2963734 | 
| Packing unit | 1 pc | 
| Minimum order quantity | 1 pc | 
| Sales key | DNA152 | 
| Product key | DNA152 | 
| GTIN | 4017918591120 | 
| Weight per piece (including packing) | 309.5 g | 
| Weight per piece (excluding packing) | 309.5 g | 
| Customs tariff number | 85371098 | 
| Country of origin | DE | 
ECLASS
| ECLASS-13.0 | 27371819 | 
ETIM
| ETIM 9.0 | EC001449 | 
UNSPSC
| UNSPSC 21.0 | 39122200 | 
| 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 | ed1580f1-193a-4732-beca-f8dd8895efa9 | 
Compatible products
Your advantages
Five enabling, one signaling, and one confirmation current path
        1- and 2-channel control
        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
        PHOENIX CONTACT SAS
        
        52 Boulevard de Beaubourg; Emerainville 77436 Marne La Vallée Cedex 2