Nexus 8 - Page 8

WIRING INTERNAL SPEAKERS
• A maximum of two 16 ohm or one 8 ohm internal speakers can be wired
to the speaker contacts, power is to be connected in parallel.
15
INTERNAL SPEAKER WIRING
Two Speakers
Single Speaker
KEYPAD
SPKR
S +
KEYPAD
SPKR
S -
+ -
- +
+ -
MAGNETIC DOOR CONTACTS
• If two or more contacts are wired to a zone, alarm and tamper are wired
in series.
NEXUS 8
PCB
- A A T T +
ZONE 1BELL/STROBE
NEXUS 8
PCB
NEXUS 8
PCB
NEXUS 8
PCB
- A A T T +
ZONE 1BELL/STROBE
4-Core Cable
4-Core Cable
14
DOOR CONTACT WIRING
Two or more Door Contacts
Single Door Contact
© Lynteck Ltd. 1998 LY68-030-68