Installation manual

- 60 -

60 of 72

SIMPLEX Fault Assistance Guide RevA

29 April 2009

5.5 BGA or FIP Fault

A 10V Zener Diode type BZT03-C10 (Normally open input type only) is required as Input End-

of-Line. The Zener diode is required to maintain Line Monitoring. The diode must be connected

with the cathode (i.e. the end marked with a band) to the positive input (Please see

‘Termination Points and Example Wiring’ figure shown below).

Inputs that are programmed as General Purpose (GP) inputs do not need the zener diode end

of line.

Cables should have a wire gauge of at least 0.75mm

and should not be longer than 1000m.

Table 5: DIP Switch Settings

The FIB8910 Fire Indicator Panel/Break Glass Alarm Master Module has only a single Status

Indicator LED which indicates 24V Power Supply to the card.