Zone I/P
"
The Zone I/P is only applicable for Channel 1.
This option sets the channel to accept the connection of conventional fire detectors and manual call points.
Confirmation O/P
This option sets two channels, one as an input and another as a confirmation output. This facility allows
external equipment to monitor the fire alarm system.
The confirmation output will operate within 1s of the input being accepted (design must also allow for any
input delay settings).
4188-873.02_Pt.2_04/07_DRAFT6_S4 LV Interfaces
3
Interfaces (Low voltage)
Commissioning information
The associated
channel cannot be the same
channel as the
channel.
Input
Confirmation O/P
8
7
6
5
Ch. 2
Ch. 2 Confirmation Output
External
equipment
Ch. 1 Input
Ch. 1
4-I/O Interface
module
External equipment monitors the
fire alarm system
A duration after
which the input is accepted.
Extendable reset duration with a
default value of 2s plus this value.