Phoenix PSR-SCP- 24DC/FSP/1X1/1X2-coupling relay 2981978, safety coupling relay, suitable for SIL 3 high-demand and low-demand applications, can connect digital output signals to peripherals, 1 enable current path, 1 Signal contact, module suitable for safe state shutdown applications, test pulse filter, fuse, plug-in screw connection, width: 17.5mm
| Product Type | coupling relay |
| Product Series | PSRclassic |
| Application | Safety Shutdown |
| high requirements | |
| low requirements | |
| control | single channel |
| mechanical life | 10x 106Switch Times |
| Relay Model | Electromechanical relay with mechanical interlocking contacts according to IEC/EN 61810-3 |
| insulation characteristics | |
| Overvoltage Level | III |
| pollution level | 2 |
| rated conditions | 2.4W |
| Rated operating mode | 100% Eligible |
| Rated insulation voltage | 250V AC |
| rated overvoltage/insulation | control circuit A1/A2), (21/22), (13/14) between the enhanced safety isolation withstand voltage 6 kV |
| Overview | |
| Rated control circuit supply voltage US | 24V DC -15 % / +10% |
| US | Typical 1.32W |
| Rated control supply current IS | 55 mA typical |
| Input Voltage Range | 20.4V DC ... 26.4V DC |
| Impulse current | Max. 100 mA |
| filter time | max. 5 ms (at A1, at the voltage dip Us) |
| max. 2 ms (test pulse width; high test pulse at A1/A2) | |
| ≥ 100 ms (test pulse width; high test pulse at A1/A2) | |
| test pulse rate = 80 x test pulse width | |
| max. 5 ms (test pulse width; low test pulse at A1/A2) | |
| ≥ 50 ms (test pulse rate; low test pulse at A1/A2) | |
| test pulse rate = 15 x test pulse width | |
| Typical startup time (Us) | 50 ms |
| Typical release time | 50 ms |
| Recovery Time | 1 s |
| Maximum switching frequency | 0.5Hz |
| protection circuit | Surge protection; Suppressor diode, 33V (A1-A2) |
| Operating voltage display | 1 x yellow LED |
| Contact Type | 1 starting current path |
| 1 feedback loop | |
| Contact Material | AgCuNi,+ 0.2 µm Au |
| maximum switching voltage | 250V AC/DC (normally open contact, normally closed contact, pay attention to the load curve) |
| Minimum Switching Voltage | 15V AC/DC (normally open contact/normally closed contact) |
| limit continuous current | 5 A (N/O contact, note attenuation) |
| 100 mA (normally closed contact) | |
| Maximum impact current | 5 A (N/O contact) |
| 100 mA (normally closed contact) | |
| Minimum impulse current | 5 mA (normally open contact/normally closed contact) |
| the square of the total current value | 25 A2(pay attention to capacity reduction) |
| Maximum power rating (resistive load) | 120W (24V DC,& tau;= 0ms, normally closed contact: 2.4W) |
| 192W (48V DC,& tau;= 0ms, normally closed contact: 4.8W) | |
| 162W (60VDC,& tau; = 0ms, normally closed contact: 6W) | |
| 66W (110V DC,& tau;= 0ms, normally closed contact: 11W) | |
| 60W (220V DC,& tau;= 0ms, normally closed contact: 22W) | |
| 1250 VA (250V AC,& tau; = 0 ms, normally closed contact: 25VA) | |
| Maximum power rating (inductive load) | 72W (24V DC,& tau;= 40ms, normally closed contact: 2.4W) |
| 43W (48V DC,& tau;= 40ms, normally closed contact: 4.8W) | |
| 41W (60VDC,& tau; = 40ms, normally closed contact: 6W) | |
| 35W (110V DC,& tau;= 40ms, normally closed contact: 11W) | |
| 48W (220V DC,& tau;= 40ms, normally closed contact: 22W) | |
| On-Off Capacity | 75 mW minimum |
| on-off capacity (3600/h cycle) | 5 A (24V (DC13)) |
| 5 A (230V (AC15)) | |
| output fuse | 5 A T-fuse (N/O contact) |
| 150 mA fast fuse (normally closed contact) |
| connection technology | |
| pluggable | is |
| Wire Connection | |
| Connection Mode | screw connection |
| Rigid conductor cross section | 0.2 mm² ... 2.5 mm² |
| Flexible Wire Cross Section | 0.2 mm² ... 2.5 mm² |
| Wire Cross Section AWG | 24 ... 12 |
| stripping length | 7mm |
| thread | M3 |
| width | 17.5mm |
| height | 99mm |
| depth | 114.5mm |
Phoenix PSR-SCP- 24DC/FSP/1X1/1X2-Coupling relay 2981978
Created on：2025-06-12 09:27
