Hekatron FSZ Basis, Instruction Manual, Page: 22 / 40

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9 Electrical installation
9.6.3 Connection with line surveillance (DIP 1 ON)
The system is operated with a smoke switch stub and an external manual release button.
A line surveillance unit with termination module (AM 142) is installed according to DIN EN 14637.
DIP switch 1 must be set to ON.
To prevent a short-circuit,
remove the red and black
connection wires.
Fig. 7: Example connection with line surveillance