Sygonix 20812V, Руководство по эксплуатации

Страница: 25 / 80

25
Connections according to line colours:
red Plus pole of the operating voltage (12 V/DC)
black Minus pole (GND/-)
green Control input for external door opener button
orange NO contact of the internal relay, connection e.g. for door opener
type „Fail-Secure“
yellow COM contact of the internal relay
white NC contact of the internal relay, connection e.g. for door opener
type „Fail-Safe“
blue Control output for sabotage protection
• The switching contact (potential-free) of the internally installed relay is avail-
able via the orange, yellow and white lines (for contact resilience, see chapter
„Technical Data“ at the end of the operating instructions.
NO = “normally open” = The contact is open when not activated
NC = “normally closed” = The contact is closed when not activated
COM = “Common” = centre contact of the relay
• If suf fi cient light falls onto the brightness sensor at the rear, a voltage of 12 V/
DC is pending between the red and blue lines. This can be assessed, e.g., by
an alarm system to trigger a siren when there is any manipulation attempt at
the code lock.
Observe that direct connection of a consumer to the blue line is not permis-
sible. This would damage the code lock.