| 摘要 |
The fire alarm has an alarm socket (1) with a connecting block (6), an alarm cover (20) and an alarm insert (5) which can be inserted into the socket and which contains a circuit board with evaluation electronics, a sensor system (13) and a plug associated with the connector block. The circuit board is in the form of a plug-in card and has a contact bar. The alarm insert is inserted into the alarm socket by a vertical movement (A) with a final horizontal motion (B) of the insert. An electrical contact is made between the connector block and the contact bar during the horizontal movement. |
