Connecting The Panel To 230V Mains Voltage; Connecting Wired Detectors (Optional) - Abus SECVEST 868 Installation Instructions Manual

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6.6 Connecting the panel to 230V mains voltage

Connecting the panel to the 230V AC mains network is subject to
national regulations. Check that no voltage is present in the
connection cable when fitting. Connect the 230V mains supply to the
mains connector as shown in the diagram and do not forget to fix the
cable in the cable clamp to relieve tension on the cable:
IMPORTANT: Colour code of the mains supply
L: brown or black
Ground: green/yellow
N: blue
IMPORTANT: Always replace the mains fuse by a fuse of the same
type and never with a higher-rated fuse.

6.7 Connecting wired detectors (optional)

Connect wired components as shown in the diagram. Note that
sensors can be connected in only one way:
Zone closed when the output resistance is 2.2 kOhm (two resistors
inserted). The 4.7kOhm resistor is placed as well; however, it is by-
passed by the alarm contact of the detector (see below drawing).
In this variant, the tamper contact and alarm contact are monitored in
one zone. In the event of a change of resistance, the alarm panel can
distinguish whether it is a real alarm or tampering. Note that there are
two different resistance values:
A: 2.2 kOhm (red, red, red, gold)
B: 4.7 kOhm (yellow, violet, red, gold)
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