2700356, Safety Relays PSR-PS20-1NO-1NC- 24DC-SC

PSR Mini PS20 Optocoupler: The 2700356 from Phoenix Contact is a mini, PSR coupling relay. It's a mini 6.8mm width and has approvals for Class I and zone 2 applications. This optocoupler will have a long-lasting life thanks to its filtering of controller test pulses and has a SIL (safety integrity level) of 3. Not to mention, the 2700356 is a DIN rail mounted module and couple's digital signals to the I.O.

This coupling relay features 1 enabling current path, 1 conformation current path and 1 digital signal output.Features and benefits: : Applications:: SIL 3: : SIL 3, short for 'safety integrity level' is the highest, and most efficient rating. SIL aligns to the IEC 61508 standard and provides to ease of mind that the risk factor is low.Accessories: :