Procurement managers rarely finalize PHOENIX-CONTACT-PSR-MS35-1NO-24DC-SC without reviewing SMPS Phoenix, Sick Safety Relay and Phoenixcontact Phoenix Contact Psr Scp 24Uc Esl4 3X1 1X2 B, ensuring that the chosen component meets budget, compliance, and delivery conditions.
Phoenix Contact PSR-MS35-1NO-24DC-SC - 2904953 - Safety relays
Technical Specifications of Safety relays PSR-MS35-1NO-24DC-SC 2904953
| Brand | Phoenix Contact |
| Product Type | Safety Relays |
| Product | PSR-MS35-1NO-24DC-SC |
Phoenix Contact Safety relays PSR-MS35-1NO-24DC-SC, 2904953 Technical Specifications
| Specification | Value |
|---|---|
| Note on application | Only for industrial use |
| Product type | Safety relays |
| Product family | PSRmini |
| Application | Emergency stop |
| Control | 1 and 2 channel |
| Mechanical service life | 10x 106 cycles |
| Relay type | Electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3 |
| Overvoltage category | III |
| Degree of pollution | 2 |
| Typical response time | < 175 ms |
| Typical release time | < 20 ms (when controlled via A1 or S12 and S22.) |
| Restart time | 1 s (Boot time, after switching on the supply voltage) |
| Recovery time | < 500 ms |
| Maximum power dissipation for nominal condition | 3 W (US = 26.4 V, ILΒ² = 36 AΒ², PTotal max = 1.2 W + 1.8 W) |
| Nominal operating mode | 100% operating factor |
| Rated insulation voltage | 250 V AC |
| Rated surge voltage/insulation | Safe isolation, reinforced insulation 6 kV between input circuit and enabling current path Basic insulation 4 kV between all current paths and housing |
| Description of the input | non-safety-related |
| Number of inputs | 1 |
| Input voltage range "1" signal | 20.4 V DC ... 26.4 V DC |
| Inrush current | min. 3 mA |
| Filter time | max. 1.5 ms (Test pulse width of low test pulses) |
| Max. permissible overall conductor resistance | 150 Ξ© |
| Protective circuit | Suppressor diode |
| Current consumption | < 10 mA |
| Output description | safety-related N/O contacts |
| Number of outputs | 1 (undelayed) |
| Contact switching type | 1 enabling current path |
| Contact material | AgSnO2 |
| Switching voltage | min. 12 V AC/DC |
| Switching capacity | min. 60 mW |
| Limiting continuous current | 6 A |
| Sq. Total current | 36 A2 (observe derating) |
| Switching frequency | max. 0.1 Hz |
| Output fuse | 6 A gL/gG (N/O contact) |
| pluggable | no |
| Connection method | Screw connection |
| Conductor cross section rigid | 0.2 mmΒ² ... 2.5 mmΒ² |
| Conductor cross section flexible | 0.2 mmΒ² ... 2.5 mmΒ² |
| Conductor cross-section AWG | 26 ... 12 |
| Stripping length | 12 mm |
| Screw thread | M3 |
| Status display | 2 x LED (green) |
| Operating voltage display | 1 x LED (green) |
| Width | 6.8 mm |
| Height | 93.1 mm |
| Depth | 102.5 mm |
| Color (Housing) | yellow (RAL 1018) |
| Housing material | PBT |
| Category | 4 |
| Performance level (PL) | e (4 A DC13; 5 A AC15; 8760 switching cycles/year) |
| Safety Integrity Level (SIL) | 3 |
| Degree of protection | IP20 |
| Min. degree of protection of inst. location | IP54 |
| Ambient temperature (operation) | -40 Β°C ... 60 Β°C (observe derating) |
| Ambient temperature (storage/transport) | -40 Β°C ... 85 Β°C |
| Maximum altitude | β€ 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 |
| Mounting type | DIN rail mounting |
| Mounting position | vertical or horizontal |
| Rated control circuit supply voltage US | 24 V DC -15 % / +10 % |
| Rated control supply current IS | typ. 42 mA |
| Power consumption at US | typ. 1 W |
| Input voltage range "0" signal | 0 V DC ... 5 V DC (for safe Off; at S12) |
| Input current range "0" signal | 0 mA ... 2 mA (for safe Off; at S12) |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| Certificate | CE-compliant |
| Designation | A1/A2 |
