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Intelligent Impulse Relay

The Intelligent Impulse Relay (REL04SA) is part of the Qbus Stand-Alone (SA) range. The Stand-Alone range contains Qbus modules which function WITHOUT a Controller and WITHOUT external power supply. These modules can also function as part of a Qbus automation system being run by a Controller. This provides you the possibility to use the same module Stand-Alone as an intelligent impluse relay, or as part of an entire Qbus system. Or one can start with Qbus Stand-Alone modules in an installation and later on add a Controller to the system in order to get a fully functioning Qbus automation system.

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