Safety relays - PSR-MC20-3NO-1DO-24DC-SC - 2700466
- Manufactured by:
- PHOENIX CONTACT
- Price (VAT excluded)
- € 127.30
- Nuova Elva code
- 2700466
- Manufacturer code
- 2700466
- Availability
- Send request for quotation
Safety relay for emergency stop and safety doors up to SILCL 1, Cat. 1, PL c, depending on the application up to SILCL 3, Cat. 4, PL e, 1-channel operation, automatic/manual start, 3 enabling current paths, US = 24 V DC, plug-in screw terminal block
Features
Up to Cat. 1/PL c according to ISO 13849-1, SILCL 1 according to IEC 62061
Depending on the application, up to Cat. 4/PL e according to ISO 13849-1, SILCL 3 according to IEC 62061
Low housing width of just 12.5 mm
Single-channel control
3 enabling current paths, 1 digital signal output
Manually monitored and automatic activation in a single device
cULus Listed
EAC
Functional Safety
UL Listed
cUL Listed
Specifications
| Depth | 114.5 mm |
|---|---|
| Height | 112.2 mm |
| Strip Length | 7 mm |
| Voltage | 2 V |
| Width | 12.5 mm |
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) |
Safety-related characteristic data | |
| Designation | EN 62061 |
| Safety Integrity Level Claim Limit (SIL CL) | 1 (up to SILCL 3 depending on the application) |
| Stop category | 0 |
| Designation | IEC 61508 - High demand |
| Designation | IEC 61508 - Low demand |
| Safety Integrity Level (SIL) | 1 (up to SIL 3 depending on the application) |
| Designation | EN ISO 13849 |
| Performance level (PL) | c (up to PL e depending on the application) |
| Category | 1 (up to Cat. 4 depending on the application) |
Environmental Product Compliance | |
| REACh SVHC | Lead 7439-92-1 |
| China RoHS | Environmentally Friendly Use Period = 50 years |
| China RoHS | For details about hazardous substances go to tab 'Downloads', Category 'Manufacturer's declaration' |
Dimensions | |
| Width | 12.5 mm |
| Height | 112.2 mm |
| Depth | 114.5 mm |
Times | |
| Typical pickup time at US | < 250 ms (when controlled via A1) |
| Typical response time at US | < 175 ms (automatic start) |
| Typical response time at US | < 175 ms (manual, monitored start) |
| Typical release time at US | < 20 ms (when controlled via A1 or S12) |
| Recovery time | < 500 ms |
Connection data | |
| Connection method | Screw connection |
| pluggable | Yes |
| Conductor cross section solid min. | 0.2 mm² |
| Conductor cross section solid max. | 2.5 mm² |
| Conductor cross section flexible min. | 0.2 mm² |
| Conductor cross section flexible max. | 2.5 mm² |
| Conductor cross section AWG min. | 24 |
| Conductor cross section AWG max. | 12 |
| Stripping length | 7 mm |
| Screw thread | M3 |
| Torque | 0.5 Nm - 0.6 Nm |
Power supply | |
| Designation | A1/A2 |
| Rated control circuit supply voltage US | 24 V DC -15 % / +10 % |
| Rated control circuit supply voltage US | 20.4 V DC - 26.4 V DC |
| Rated control supply current IS | typ. 80 mA |
| Power consumption at US | typ. 1.92 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 |
| Protective circuit | Protection against polarity reversal for rated control circuit supply voltage |
Digital inputs | |
| Input name | Sensor circuit |
| Input name | S11, S12 |
| Description of the input | safety-related sensor 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 | < 21 mA (with Us/Ix to S12) |
| Current consumption | < 5 mA (with Us/Ix to S12) |
| Filter time | max. 1.5 ms (at S12; test pulse width) |
| Filter time | min. 7.5 ms (at S12; test pulse rate) |
| Filter time | Test pulse rate = 5 x Test pulse width |
| Max. permissible overall conductor resistance | 150 Ω |
| Input name | Start circuit |
| Input name | S34 |
| 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 | typ. 200 mA |
| Current consumption | < 10 mA () |
| Current consumption | > -5 mA () |
| Protective circuit/component | Suppressor diode |
Alarm outputs | |
| Designation | M1 |
| 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 |
Standards and Regulations | |
| Designation | Air clearances and creepage distances between the power circuits |
| Standards/regulations | DIN EN 50178 |
| Rated insulation voltage | 250 V AC |
| Rated surge voltage/insulation | Safe isolation, reinforced insulation 6 kV between input circuit and enabling current path (13/14) and enabling current path (23/24) and enabling current path (33/34) Basic insulation 4 kV between all current paths and housing |
| Degree of pollution | 2 |
| Overvoltage category | III |
| Shock | 15g |
| Vibration (operation) | 10 Hz - 150 Hz, 2g |
| Conformance | CE-compliant |
Relay outputs- enabling current path | |
| Output name | Enabling current paths |
| Output name | 13/14, 23/24, 33/34 |
| 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 |
| Switching voltage | max. 250 V AC/DC (Observe the load curve) |
| Limiting continuous current | 6 A (observe derating) |
| Inrush current | min. 3 mA |
| Inrush current | max. 6 A |
| Sq. Total current | 48 A² (observe derating) |
| Switching capacity | min. 60 mW |
| Switching frequency | 0.5 Hz |
| Mechanical service life | 10x 10⁶ cycles |
| Output fuse | 6 A gL/gG (N/O contact) |
| Output fuse | 4 A gL/gG (for low-demand applications) |
Note | |
| Utilization restriction | EMC: class A product, see manufacturer's declaration in the download area |
