Phoenix Contact Dual-Channel Emergency Stop, Safety Switch/Interlock Safety Relay, 24V dc, 2 Safety Contacts
- RS Stock No.:
- 893-7745
- Mfr. Part No.:
- 2904958
- Manufacturer:
- Phoenix Contact
- RS Stock No.:
- 893-7745
- Mfr. Part No.:
- 2904958
- Manufacturer:
- Phoenix Contact
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- DE
Product Details
Phoenix Contact PSRmini Safety Relay
The PSRmini safety relays from Phoenix Contact are the most narrow safety relay on the market to provide proven safety thanks to force-guided contacts. The Innovative relay technology offers maximum safety and high switching loads up to 6 A.
The PSR-MS with a width of just 6 mm comes with 1 to 2 enabling paths, and the PSR-MC with a width of 12 mm comes with 2 to 3 enabling paths. They are available as a single or dual channel device suitable for monitoring emergency stops, safety doors and light curtains - as well as to control actuators.
The PSR-MS with a width of just 6 mm comes with 1 to 2 enabling paths, and the PSR-MC with a width of 12 mm comes with 2 to 3 enabling paths. They are available as a single or dual channel device suitable for monitoring emergency stops, safety doors and light curtains - as well as to control actuators.
Features and Benefits
Compatible with all important signal transmitters and safety-relevant systems
Screw and push-in spring connection
Automatic reset, Automatic/Manual reset, Automatic/Manual/Monitored reset, Manual/Monitored reset options available
Up to 70% space saved
Easy and quick diagnosis given means shorter downtime
Screw and push-in spring connection
Automatic reset, Automatic/Manual reset, Automatic/Manual/Monitored reset, Manual/Monitored reset options available
Up to 70% space saved
Easy and quick diagnosis given means shorter downtime
Standards
EN ISO 13849-1, EN 62061, IEC 61508.
Approvals
CE, UL, cULus, TUV.
Phoenix Contact Two-Channel Safety Relay, 24V DC - PSR-MS60-2NO-24DC-SC - 2904958
Monitor the performance of your safety and emergency systems with this safety relay from Phoenix Contact. It features force-guided contacts that react to changes in the circuit, isolating it to prevent damage. The contacts are made from silver tin oxide with enhanced anti-corrosion properties, so they can withstand high inrush current surges up to 6A. With a low 500 milliseconds recovery time, the unit's a reliable option for rapid switching in demanding applications. You can use it with single and two-channel devices for added versatility.
Thanks to a wide operating temperature range of -40°C and +55°C, this relay is suitable for extremely hot and cold environments. With a width of just 6.8mm, it fits easily into busy setups and as it uses standard DIN mounting, you have the flexibility for vertical or horizontal installation. A housing made of PBT (polybutylene terephthalate) material is tough and able to withstand impact.
Thanks to a wide operating temperature range of -40°C and +55°C, this relay is suitable for extremely hot and cold environments. With a width of just 6.8mm, it fits easily into busy setups and as it uses standard DIN mounting, you have the flexibility for vertical or horizontal installation. A housing made of PBT (polybutylene terephthalate) material is tough and able to withstand impact.
Low power consumption of 0.96W for energy efficiency
Ingress protection rating of IP20 indicates it's touch-proof
Insulation rating of 6kV prevents electrical malfunction along the current path
Green LED (light-emitting diode) displays for convenient status signalling
Ingress protection rating of IP20 indicates it's touch-proof
Insulation rating of 6kV prevents electrical malfunction along the current path
Green LED (light-emitting diode) displays for convenient status signalling
Specifications
Attribute | Value |
---|---|
Supply Voltage | 24V dc |
Number of Channels | 2 |
Safety Contacts | 2 |
Function | Emergency Stop, Safety Switch/Interlock |
Auxiliary Contacts | 2 |
Reset Method | Automatic |
Range | PSRmini |
Safety Category ISO 13849-1 | 4 |
SIL IEC 61508 | 3 |
Terminal Type | Screw |
Configurable | No |
Series | PSR-MS60-2NO-24DC-SC |
Depth | 102.5mm |
Width | 7mm |
Length | 93mm |