




Viper Expansion Unit for SCR-i Safety Relays (SEU-31-i)
The SEU-31-i is an expansion unit for the VIPER SCR-i range and has been designed to connect to a standard SCR-i safety relay to offer extra safety output contacts (3NC + 1NO).
Outputs 3NC and 1NO contacts
Up to PLe, SIL 3, Category 4
Note
Must be used in conjunction with SCR-i Safety Relay.
Technical data is taken from the manufacturer's documentation. For safety function sizing, please consult the official data sheet.
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| Cod produs | Descriere | Inputs | Ieșiri | Contacte auxiliare | Supply | Terminals |
|---|---|---|---|---|---|---|
| 280007 | SEU-31-i Screw Terminals 24V | 0 | 3 N/C | 1 N/O | 24Vdc | Screw |
| 280007-P | SEU-31-i Pluggable Terminals 24V | 0 | 3 N/C | 1 N/O | 24Vdc | Pluggable |
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