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PSR-MC34-3NO-1DO-24DC-SP 2700548 PHOENIX CONTACT Safety relays
PSR-MC34-3NO-1DO-24DC-SP
2700548
PHOENIX CONTACT
1 Pcs.
Safety relays
Safety relay for emergency stop and safety doors up to SIL 3, cat. 4, PL e, 1 or 2 channel service, automatic or manual controlled start, short circuit detection, 3 trip circuits, US = 24 V DC, plug-in push-in terminal block
Automation > Device for monitoring of safety-related circuits
Safety
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
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Safety relays by Phoenix Contact (PSR-MC34-3NO-1DO-24DC-SP, part number 2700548) provide reliable signal processing for safety-critical machine functions like emergency stops and safety gates. They monitor input channels and control output paths to ensure rapid power disconnection when an abnormality occurs. Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Model (EF000010): Basic device
- Suitable for rail mounting (EF003972): Yes
- With detachable clamps (EF003340): Yes
- Type of electric connection (EF003961): Spring clamp connection
- Suitable for monitoring of position switches (EF007270): Yes
- Suitable for monitoring of valves (EF007272): No
- Suitable for monitoring of tactile sensors (EF007271): No
- Suitable for monitoring of magnetic switches (EF007266): Yes
- Suitable for monitoring of proximity switches (EF007267): No
- With start input (EF003342): No
- With muting function (EF004057): No
- With feedback circuit (EF003343): Yes
- Release-delay (EF001129): 0.175 s
- With approval for BG BIA (EF004145): No
- With approval according to UL (EF001783): No
- Width (EF000008): 12.5 mm
More info
▲Key Commercial Data
| Orderkey | 2700548 |
|---|---|
| Packing unit | 1 pc |
| Catalog page | Page 254 (C-6-2017) |
| GTIN | 4046356912686 |
| Weight per Piece (excluding packing) | 173.700 g |
| Custom tariff number | 85371098 |
| Country of origin | DE (Germany) |
Note
| Utilization restriction | EMC: class A product, see manufacturer's declaration in the download area |
|---|
Ambient conditions
| Ambient temperature (operation) | -40 °C ... 55 °C (observe derating) |
|---|---|
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Max. permissible relative humidity (operation) | 75 % (on average, 85% infrequently, non-condensing) |
| Max. permissible humidity (storage/transport) | 75 % (on average, 85% infrequently, non-condensing) |
| Maximum altitude | ≤ 2000 m (Above sea level) |
Power supply
| Rated control circuit supply voltage US | 24 V DC -15 % / +10 % |
|---|---|
| 20.4 V DC ... 26.4 V DC | |
| Rated control supply current IS | typ. 84 mA |
| Power consumption at US | typ. 2 W |
| Inrush current | 5 A (Δt = 200 µs at Us) |
| Filter time | 1 ms (at A1 in the event of voltage dips at Us) |
| Protective circuit | Surge protection Suppressor diode |
| Protection against polarity reversal for rated control circuit supply voltage |
Digital inputs
| 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) |
| Inrush current | < 20 mA (with Us/Ixto S12) |
| < 200 mA (with Us/Ixto S34) | |
| < 5 mA (with Us/Ixto S22) | |
| > -15 mA (with Us/Ixto S22/0V) | |
| Current consumption | < 5 mA (with Us/Ixto S12) |
| < 5 mA (with Us/Ixto S22) | |
| > -5 mA (with Us/Ixto S34) | |
| > -5 mA (with Us/Ixto S22/0V) | |
| < 10 mA (with Us/Ixto S34) | |
| Filter time | max. 1.5 ms (at S12, S22; test pulse width) |
| min. 7.5 ms (at S12, S22; test pulse rate) | |
| Test pulse rate = 5 x Test pulse width | |
| Voltage at input/start and feedback circuit | 24 V DC -15 % / +10 % |
| Max. permissible overall conductor resistance | 150 Ω |
Relay outputs: enabling current path
| Output name | Enabling current path |
|---|---|
| Output description | safety-related N/O contacts |
| Number of outputs | 3 (undelayed) |
| Contact type | 3 enabling current paths |
| Contact material | AgSnO2 |
| Switching voltage | min. 12 V AC/DC |
| max. 250 V AC/DC (Observe the load curve) | |
| Limiting continuous current | 6 A (observe derating) |
| Inrush current | min. 3 mA |
| max. 6 A | |
| Sq. Total current | 72 A2(observe derating) |
| Switching capacity | min. 60 mW |
| Switching frequency | 0.5 Hz |
| Mechanical service life | 10x 106cycles |
| Output fuse | 6 A gL/gG (N/O contact) |
| 4 A gL/gG (for low-demand applications) |
Alarm outputs
| Output description | non-safety-related |
|---|---|
| Number of outputs | 1 (digital, PNP) |
| Voltage | 22 V DC (Us- 2 V) |
| Current | max. 100 mA |
| Maximum inrush current | 500 mA (Δt = 1 ms at Us) |
| Short-circuit protection | no |
Times
| Typical pickup time at US | < 250 ms (when controlled via A1) |
|---|---|
| Typical response time at US | < 175 ms (automatic start) |
| < 175 ms (manual, monitored start) | |
| Typical release time at US | < 20 ms (when controlled via A1 or S12 and S22.) |
| Recovery time | < 500 ms |
General
| Relay type | Electromechanical relay with forcibly guided contacts in accordance with IEC/EN 61810-3 (EN 50205) |
|---|---|
| Nominal operating mode | 100% operating factor |
| Net weight | 173.7 g |
| Mounting position | vertical or horizontal |
| Mounting type | DIN rail mounting |
| Assembly instructions | See derating curve |
| Degree of protection | IP20 |
| Min. degree of protection of inst. location | IP54 |
| Housing material | PBT |
| Housing color | yellow |
| Operating voltage display | 1 x green LED |
| Status display | 3 x green LED |
Connection data
| Connection method | Spring-cage connection |
|---|---|
| pluggable | Yes |
| Conductor cross section solid min. | 0.2 mm² |
| Conductor cross section solid max. | 1.5 mm² |
| Conductor cross section flexible min. | 0.2 mm² |
| Conductor cross section flexible max. | 1.5 mm² |
| Conductor cross section AWG min. | 24 |
| Conductor cross section AWG max. | 16 |
| Stripping length | 8 mm |
Safety-related characteristic data
| Stop category | 0 |
|---|---|
| Designation | IEC 61508 - High demand |
| Safety Integrity Level (SIL) | 3 |
| Designation | IEC 61508 - Low demand |
| Safety Integrity Level (SIL) | 3 |
| Designation | EN ISO 13849 |
| Performance level (PL) | e (4 A DC13; 5 A AC15; 8760 switching cycles/year) |
| Category | 4 |
| Designation | EN 62061 |
| Safety Integrity Level Claim Limit (SIL CL) | 3 |
Standards and Regulations
| Designation | Air clearances and creepage distances between the power circuits |
|---|---|
| Standards/regulations | DIN EN 50178 |
| Rated insulation voltage | 250 V AC |
| 250 V AC | |
| Rated surge voltage/insulation | Basic insulation 4 kV: Between input circuit and enabling current path (23/24/34) Between all current paths and housing Safe isolation, reinforced insulation 6 kV: Between input circuit and enabling current path (13/14) Between enabling current path (13/14) and enabling current path (23/24/34) |
| Degree of pollution | 2 |
| Overvoltage category | III |
| Shock | 15g |
| Vibration (operation) | 10 Hz ... 150 Hz, 2g |
Environmental Product Compliance
| REACh SVHC | Lead 7439-92-1 |
|---|---|
| China RoHS | Environmentally friendly use period: unlimited = EFUP-e |
| No hazardous substances above threshold values |