The PSR safety relays from Phoenix Contacts with time delay are for emergency stop, safety door monitoring and the evaluation of light grids.
Two-channel control
Up to SIL 3 according to IEC 61508
PL e (according to ISO 13849-1)
Manually monitored and automatic activation
Input voltage 24 V dc
Adjustable and fixed release delay time versions available
Cage clamp or screw terminal available
45mm and 22.5mm widths available
The PSR safety relay with time delay is for emergency stop, safety door monitoring and the evaluation of light grids.
Single and two-channel control
Manually monitored and automatic activation
3 undelayed and 2 drop-out contacts
Input voltage 24 Vdc
Adjustable and fixed release delay time versions
Delay times adjustable from 0.1 s to 30 s (stock no. 666-7056 & 801-6062) or 0.2 s to 300 s (stock no. 666-7053 & 801-6025)
Protection labels against manipulation of the set time (PSR-ESD-300) or electronic manipulation protection (PSR-ESD-30)
With/without cross-circuiting detection
Fixed delay times of 0.5 s...30 s (all other stock numbers)
Up to Cat.3/4 and PL d/e according to ISO 13849-1, SILCL 3 according to IEC 62061, SIL 3 according to IEC 61508.
Phoenix Contact 2981800 DIN rail mounting, safety relay is designed for emergency stop and safety door monitoring as well as the evaluation of light grids.
Delay times adjustable from 0.1 s to 30 s
2 N/O Contacts
Width of 22.5mm
Screw connection
Attribute | Value |
---|---|
Supply Voltage | 24 V dc |
Number of Channels | 2 |
Auxiliary Contacts | 2 |
Function | Light Beam/Curtain, Safety Switch/Interlock |
Safety Contacts | 2 |
Safety Category | 3 |
Terminal Type | Screw |
Width | 22.5mm |
Length | 99mm |
Depth | 114.5mm |