The TELEFAST 2 system is a group of products which enableS discrete input and output modules to be quickly connected to operational components. It replaces 20-pin terminal blocks, thus doing away with single wire connections.
The TELEFAST 2 system, which consists of connection bases for interfaces and connection cables, can only be connected to modules which are fitted with 40-pin connectors.
Several base types can be identified:
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connection interface bases for 8/12/16-channel discrete inputs/outputs
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bases for connection and adaptation interfaces for inputs with 16 isolated channels
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bases for connection and adaptation interfaces for static outputs with 8 and 16 channels
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bases for connection and adaptation interfaces relating to relay outputs with 8 and 16 channels
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bases for adapter splitting 16 channels into 2 x 8 channels
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bases for connection and adaptation interfaces relating to outputs, with or without removable electromechanical or static relays, with 16 channels
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input bases for 12.5-mm wide static relays
