Procurement teams shortlist PHOENIX-CONTACT-PSR-SPP-24DC-SIM4 with SMPS Phoenix, Sick Safety Relay and Phoenixcontact Phoenix Contact Psr Scp 24Uc Esl4 3X1 1X2 B, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
Phoenix Contact PSR-SPP- 24DC/SIM4 - 2981949 - Interface module
Technical Specifications of Interface module PSR-SPP- 24DC/SIM4 2981949

| Brand | Phoenix Contact |
| Product Type | Safety Relays |
| Product | PSR-SPP- 24DC/SIM4 |
Phoenix Contact Interface module PSR-SPP- 24DC/SIM4, 2981949 Technical Specifications
| Specification | Value |
|---|---|
| Note on application | Only for industrial use |
| Product type | Interface module |
| Product family | PSRclassic |
| Overvoltage category | III |
| Degree of pollution | 2 |
| Nominal operating mode | 100% operating factor |
| Rated insulation voltage | 50 V DC |
| Rated surge voltage/insulation | 0.8 kV |
| pluggable | yes |
| Connection method | Push-in connection |
| Conductor cross section rigid | 0.2 mmΒ² ... 1.5 mmΒ² |
| Conductor cross section flexible | 0.2 mmΒ² ... 1.5 mmΒ² |
| Conductor cross-section AWG | 24 ... 16 |
| Stripping length | 8 mm |
| Status display | LED (green) |
| Width | 22.5 mm |
| Height | 117 mm |
| Depth | 106 mm |
| Housing material | PA |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -20 Β°C ... 55 Β°C |
| Ambient temperature (storage/transport) | -40 Β°C ... 70 Β°C |
| Maximum altitude | max. 2000 m (Above sea level) |
| Mounting position | any |
| Assembly note | in rows with zero spacing |
| Nominal input voltage UN | 24 V DC (from PSR) |
| Input voltage range in reference to UN | 0.85 ... 1.1 |
| Conductor cross section, flexible, with ferrule, with plastic sleeve | 0.25 mmΒ² ... 1.5 mmΒ² (only together with CRIMPFOX 6) |
| Conductor cross section flexible, with ferrule without plastic sleeve | 0.25 mmΒ² ... 1.5 mmΒ² (only together with CRIMPFOX 6) |
| Max. permissible current | 100 mA (per signal output) |
| Max. permissible total current | 100 mA (alarm outputs) |
| Status display present | yes |







