In most procurement cycles, PHOENIX-CONTACT-PSR-MC34-3NO-1DO-24DC-SP is considered with SMPS Phoenix, Sick Safety Relay and Phoenixcontact Phoenix Contact Psr Scp 24Uc Esl4 3X1 1X2 B, giving decision-makers confidence that they’ve chosen the most dependable component.
Phoenix Contact PSR-MC34-3NO-1DO-24DC-SP - 2700548 - Safety relays
Technical Specifications of Safety relays PSR-MC34-3NO-1DO-24DC-SP 2700548
| Brand | Phoenix Contact |
| Product Type | Safety Relays |
| Product | PSR-MC34-3NO-1DO-24DC-SP |
Phoenix Contact Safety relays PSR-MC34-3NO-1DO-24DC-SP, 2700548 Technical Specifications
| Specification | Value |
|---|---|
| Note on application | Only for industrial use |
| Product type | Safety relays |
| Product family | PSRmini |
| Application | Emergency stop |
| Control | 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 (automatic start) |
| Typ. starting time with Us | < 250 ms (when controlled via A1) |
| Typical release time | < 20 ms (on demand via A1) |
| Restart time | < 1 s (Boot time, after switching on the supply voltage) |
| Recovery time | < 500 ms (following demand of the safety function) |
| Start pulse length | 500 ms (manual start) |
| Maximum power dissipation for nominal condition | 6.1 W (US = 26.4 V, IL² = 72 A², PTotal max = 2.5 W + 3.6 W) |
| Nominal operating mode | 100% operating factor |
| Rated insulation voltage | 250 V AC |
| Rated surge voltage/insulation | See section “Insulation coordination” |
| 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 (at S12, S22; test pulse width) |
| Max. permissible overall conductor resistance | 150 Ω |
| Protective circuit | Suppressor diode |
| Current consumption | < 10 mA (at S34/24 V) |
| Output description | non-safety-related |
| Number of outputs | 1 (digital, PNP) |
| Contact switching type | 3 enabling current paths |
| Contact material | AgSnO2 |
| Switching voltage | min. 12 V |
| Switching capacity | min. 60 mW |
| Limiting continuous current | 6 A (For 13/14) |
| Sq. Total current | 72 A2 (observe derating) |
| Switching frequency | 0.1 Hz |
| Output fuse | 6 A gL/gG |
| pluggable | yes |
| Connection method | Push-in connection |
| Conductor cross section rigid | 0.2 mm² ... 1.5 mm² |
| Conductor cross section flexible | 0.2 mm² ... 1.5 mm² |
| Conductor cross-section AWG | 24 ... 16 |
| Stripping length | 8 mm |
| Status display | 3 x LED (green) |
| Operating voltage display | 1 x LED (green) |
| Width | 12.5 mm |
| Height | 116.6 mm |
| Depth | 114.5 mm |
| Color (Housing) | yellow (RAL 1018) |
| Housing material | PA |
| 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 °C ... 55 °C (observe derating) |
| Ambient temperature (storage/transport) | -40 °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) |
| Shock | 15g |
| Vibration (operation) | 10 Hz ... 150 Hz, amplitude 0.15 mm, 2g |
| Identification | CE-compliant |
| 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. 84 mA (at US) |
| Power consumption at US | typ. 2 W |
| Input voltage range "0" signal | < 5 V (S12) |
| Input current range "0" signal | < 2 mA (S12) |
| Concurrence | ∞ |
| Assembly note | See derating curve |
| Maximum inrush current | 500 mA (Δt = 1 ms at Us) |
| Designation | A1/A2 |
| Conductor cross section, flexible, with ferrule, with plastic sleeve | 0.25 mm² ... 1.5 mm² (only together with CRIMPFOX 6) |
| Conductor cross section flexible, with ferrule without plastic sleeve | 0.25 mm² ... 1.5 mm² (only together with CRIMPFOX 6) |
| Voltage | 22 V DC (Us - 2 V) |
| Current | max. 100 mA |
| Short-circuit protection | no |
