PSR-SCP- 24DC/ETP/1X1
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Coupling relay
2986711
Coupling relay for SIL 3 low demand applications, couples digital output signals to the periphery, 1 enabling current path, module for F&G applications, test pulse filter, plug-in screw connection, 17.5 mm width
Product details
| Product type | Coupling relay |
| Application | Safe switch on |
| Low demand | |
| Control | 1-channel |
| Mechanical service life | approx. 107 cycles |
| Relay type | Electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3 |
| Insulation characteristics: Air clearances and creepage distances between the power circuits | |
| Overvoltage category | III |
| Degree of pollution | 2 |
| Maximum power dissipation for nominal condition | 1.8 W |
| Nominal operating mode | 100% operating factor |
| Air clearances and creepage distances between the power circuits | |
| Rated insulation voltage | 250 V AC |
| Rated surge voltage/insulation | 6 kV/safe isolation (through protective impedance) |
| General | |
| Nominal input voltage UN | 24 V DC |
| Input voltage range | 20.4 V DC ... 26.4 V DC |
| Input voltage range in reference to UN | 0.85 ... 1.1 |
| Typical input current at UN | 75 mA |
| Inrush current | 200 mA |
| Typical response time | 30 ms |
| Recovery time | 1 s |
| Operating voltage display | Green LED (POWER) |
| Contact switching type | 1 enabling current path |
| Contact material | AgNi, gold-flashed |
| Maximum switching voltage | 250 V AC (125 V DC) |
| Minimum switching voltage | 15 V AC/DC |
| Limiting continuous current | 5 A (N/O contact, pay attention to the derating) |
| Maximum inrush current | 5 A |
| Inrush current, minimum | 100 mA |
| Sq. Total current | 25 A2 (ITH2 = I12 + ... + IN2) |
| Switching capacity min. | 1.5 W |
| Connection technology | |
| pluggable | yes |
| Conductor connection | |
| Connection method | Screw connection |
| Conductor cross section, rigid | 0.2 mm² ... 2.5 mm² |
| Conductor cross section, flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section AWG | 24 ... 12 |
| Stripping length | 7 mm |
| Screw thread | M3 |
| Width | 17.5 mm |
| Height | 99 mm |
| Depth | 114.5 mm |
| Color | yellow |
| Housing material | PA |
| Safety data: IEC 61508 - Low demand | |
| Safety Integrity Level (SIL) | 3 |
| Ambient conditions | |
| Degree of protection | IP20 |
| Min. degree of protection of inst. location | IP54 |
| Ambient temperature (operation) | -20 °C ... 55 °C |
| Ambient temperature (storage/transport) | -40 °C ... 65 °C |
| Maximum altitude | ≤ 2000 m (Above sea level) |
| Max. permissible humidity (storage/transport) | ≤ 85 % (Condensation and icing are not permitted based on the average annual temperature) |
| ≤ 85 % (On an individual basis, condensation and icing are not permitted) | |
| Shock | 15g |
| Vibration (operation) | 10 Hz ... 150 Hz, 2g |
| Conformity/Approvals | |
| UL, USA / Canada | UL applied for |
| Functional Safety (SIL) | SIL 3 acc. to IEC 61508 |
| Air clearances and creepage distances between the power circuits | |
| Standards/regulations | DIN EN 50178 |
| Mounting type | DIN rail mounting |
| Assembly note | in rows with zero spacing |
| Mounting position | optional (Observe derating) |
| Item number | 2986711 |
| Packing unit | 1 pc |
| Note | Made to order (non-returnable) |
| Sales key | DN01 |
| Product key | DNA161 |
| Catalog page | Page 95 (C-8-2013) |
| GTIN | 4046356540797 |
| Weight per piece (including packing) | 187.2 g |
| Weight per piece (excluding packing) | 187 g |
| Customs tariff number | 85364900 |
| Country of origin | DE |
UNSPSC
| UNSPSC 21.0 | 39122205 |
| EU RoHS | |
| Fulfills EU RoHS substance requirements | Yes |
| Exemption | 7(a), 7(c)-I |
| China RoHS | |
| Environment friendly use period (EFUP) |
EFUP-50
An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required.
|
| EU REACH SVHC | |
| REACH candidate substance (CAS No.) | Lead (CAS: 7439-92-1) |
Your advantages
1 enabling current path
Couples digital output signals from failsafe controllers to I/O devices (valves, etc.) for electrical isolation and power adaptation
Narrow 17.5 mm housing
Up to SIL 3 in accordance with IEC 61508
Long service life thanks to filtering of controller test pulses
PHOENIX CONTACT
586 Fulling Mill Road, Middletown, PA 17057