LAN-, LAN+, NEG, POS: Terminals for xGenConnect 
RS485 bus. 
LEARN: Enrollment button, hold down for 3 s to activate 
automatic device enrollment feature.  
TERM: Term link for xGenConnect RS485 bus. A TERM 
link should be installed on the two furthest devices. 
EARTH, AC, AC: Connect transformer (16 VAC 1.5 A) to 
terminals for power. 
−BLACK, +RED: Connect leads to 12V Sealed Lead Acid 
backup battery. 
BELL+, BELL−: Connect to indoor 12 VDC siren or 
speaker. 
DATA, COM, POS: NetworX 3-wire bus for legacy 
modules and keypads. 
SMOKE-, AUX+: Two or four wire smoke detectors, NXG-
8 supports two wire smoke detectors and will drop 
power to the SMOKE- terminal to perform smoke 
alarm verification. 
COM, AUX+: Terminal for aux power to zones. 
ZONE 1 to 8, COM – terminals to connect to zones. 
Supports single EOL, zone doubling, and dual EOL 
tamper monitoring. 
J14: Ethernet WAN link header must be fitted if no 
communicator module is installed, and must be 
removed to accommodate communicator module. 
J11: Terminal to connect communicator module to 
xGenConnect. 
Ethernet: Connect Ethernet cable to RJ45 socket to 
provide internet connectivity to xGenConnect. 
J13: 5-pin connector used to upgrade and program 
xGenConnect with USBUP-EUR-V2 tool. 
TAMPER: Connect to panel box tamper. 
AUX+: Terminal for auxiliary power to outputs. 
OUTPUT 4: Open collector output switches to ground, 
power output, by default inverted, can be assigned to 
an Action. 
OUTPUT 3: Open collector output switches to ground, 
power output, by default inverted, can be assigned to 
an Action. 
OUTPUT 2: Open collector output switches to ground, 
hold-off for outdoor siren, by default inverted, can be 
assigned to an Action. 
OUTPUT 1: Open collector output switches to ground, 
hold-off for outdoor flash, by default inverted, can be 
assigned to an Action.