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SmartRelais-3-Leser
4 Connections
NOTE
Readers can only be connected at a later stage if the SREL3 can be
reached via the network.
NOTE
Fault through electromagnetic fields
Signals on the connection cable between reader and controller are in-
fluenced externally by electromagnetic fields. A shielded cable reduces
the influence of disruptive signals from outside.
EN
Connect the reader before programming the SREL3 controller for
the first time.
Use a shielded cable.
4. Connections
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