PANEL MAIN BOARD - CONNECTION DEFINITIONS
A1
A2
B C
A
B
C
E
F
G
H
I
J
K
L
D
Loop connections. A1 corresponds to Loop 1 and A2 to Loop 2
Conventional sounder circuit 1
Conventional sounder circuit 2
5 pin connector for RS485, Fibre-optic or TCP/IP (LAN) connection with repeater panel
5 pin connector for multiplexed zone LEDs or relays
Auxiliary change-over relay output 1
(Activated by any fire present on the system, disabled by front button)
Auxiliary change-over relay output 2
(Activated by any fire present on the system, disabled by front button)
Fault NC relay contact (Activated by any fault present on the system, opens on fault)
Remote Evacuation or Class Change
Remote disablement of selected detectors
9 way D-type connector for upload/download interface
(GFE Connector software required)
24V auxiliary power supply output for powering external devices.Max 460mA power limited and monitored
D
E
H
F
G
J
I
K
L
JUNIOR MAIN BOARD
Manufacturers of Fire Detection Equipment
globalfire.pt
INSTALLATION & COMMISSIONING MANUAL - V1. 03/2015
JUNIOR V4-L
- FIRE ALARM CONTROL PANEL