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Viper Safety Relay with Time Delay (SCR-31-42TD-i)

from $869.10
The SCR-31-42TD-i internal logic uses force guided relays to achieve cross monitoring, ensuring single faults are detected at or before the next demand upon the safety function. Delayed Outputs: 4NC and 2NO (0-30 secs) Standard Outputs: 3NC 1NO Dual Channel Safety Inputs Up to PLe, SIL 3, Category 4
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The SCR-31-42TD-i internal logic uses force guided relays to achieve cross monitoring, ensuring single faults are detected at or before the next demand upon the safety function. Delayed Outputs: 4NC and 2NO (0-30 secs) Standard Outputs: 3NC 1NO Dual Channel Safety Inputs Up to PLe, SIL 3, Category 4