Safety relays - PSR-SCP- 24UC/ESA4/3X1/1X2/B - 2963763
- Manufactured by:
- PHOENIX CONTACT
- Price (VAT excluded)
- € 202.32
- Nuova Elva code
- 2963763
- Manufacturer code
- 2963763
- Availability
- Send request for quotation
Safety relay for emergency stop and safety door monitoring up to SIL 3 or Cat. 4, PL e according to EN ISO 13849, single or two-channel operation, 3 enabling current paths, nominal input voltage of 24 V AC/DC, plug-in screw terminal blocks
Features
Up to Cat. 4/PL e according to ISO 13849-1, SILCL 3 according to IEC 62061, SIL 3 according to IEC 61508
Single and two-channel control
3 enabling current paths, 1 signaling current path
Manually monitored and automatic activation in a single device
cULus Listed
EAC
Functional Safety
UL Listed
cUL Listed
Specifications
| Depth | 114.5 mm |
|---|---|
| Height | 99 mm |
| Strip Length | 7 mm |
| Width | 22.5 mm |
Ambient conditions | |
| Ambient temperature (operation) | -20 °C - 55 °C |
| Ambient temperature (storage/transport) | -40 °C - 70 °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) |
Input data | |
| Nominal input voltage UN | 24 V AC/DC |
| Input voltage range in reference to UN | 0.85 - 1.1 |
| Typical input current at UN | 140 mA AC |
| Typical input current at UN | 65 mA DC |
| Voltage at input/start and feedback circuit | approx. 24 V DC |
| Typical response time | 100 ms (automatic start) |
| Typical release time | 45 ms (single-channel) |
| Typical release time | 10 ms (two-channel) |
| Concurrence input 1/2 | ∞ |
| Recovery time | 1 s |
| Operating voltage display | Green LED |
| Status display | Green LED |
| Protective circuit | Surge protection Suppressor diode |
| Max. permissible overall conductor resistance | approx. 50 Ω (Input and start circuits at UN) |
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' |
Output data | |
| Contact type | 3 enabling current paths |
| Contact type | 1 signaling current path |
| Contact material | AgSnO₂, + 0.2 µm Au |
| Maximum switching voltage | 250 V AC/DC |
| Minimum switching voltage | 15 V AC/DC |
| Limiting continuous current | 6 A (N/O contact) |
| Maximum inrush current | 6 A |
| Inrush current, minimum | 25 mA |
| Sq. Total current | 72 A² (ITH² = I₁² + I₂² + I₃²) |
| Interrupting rating (ohmic load) max. | 144 W (24 V DC, τ = 0 ms) |
| Interrupting rating (ohmic load) max. | 288 W (48 V DC, τ = 0 ms) |
| Interrupting rating (ohmic load) max. | 77 W (110 V DC, τ = 0 ms) |
| Interrupting rating (ohmic load) max. | 88 W (220 V DC, τ = 0 ms) |
| Interrupting rating (ohmic load) max. | 1500 VA (250 V AC, τ = 0 ms) |
| Maximum interrupting rating (inductive load) | 48 W (24 V DC, τ = 40 ms) |
| Maximum interrupting rating (inductive load) | 40 W (48 V DC, τ = 40 ms) |
| Maximum interrupting rating (inductive load) | 35 W (110 V DC, τ = 40 ms) |
| Maximum interrupting rating (inductive load) | 33 W (220 V DC, τ = 40 ms) |
| Switching capacity min. | 0.4 W |
| Mechanical service life | approx. 10⁷ cycles |
| Switching capacity (360/h cycles) | 6 A (24 V DC) |
| Switching capacity (360/h cycles) | 5 A (230 V AC) |
| Output fuse | 10 A gL/gG NEOZED (N/O contact) |
| Output fuse | 6 A gL/gG NEOZED (N/C contact) |
Standards and Regulations | |
| Designation | Air clearances and creepage distances between the power circuits |
| Standards/regulations | DIN EN 50178/VDE 0160 |
| Rated insulation voltage | 250 V |
| Rated surge voltage/insulation | 4 kV / basic insulation (safe isolation, reinforced insulation, and 6 kV between A1-A2/logic/enabling and signaling current paths) |
| Degree of pollution | 2 |
| Overvoltage category | III |
| Shock | 15g |
| Vibration (operation) | 10 Hz - 150 Hz, 2g |
Dimensions | |
| Width | 22.5 mm |
| Height | 99 mm |
| Depth | 114.5 mm |
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 |
Safety-related characteristic data | |
| Stop category | 0 |
| Designation | IEC 61508 - High demand |
| Designation | IEC 61508 - Low demand |
| Safety Integrity Level (SIL) | 3 |
| Designation | EN ISO 13849 |
| Performance level (PL) | e |
| Category | 4 |
| Designation | EN 62061 |
| Safety Integrity Level Claim Limit (SIL CL) | 3 |
Note | |
| Utilization restriction | EMC: class A product, see manufacturer's declaration in the download area |
