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Interfaces (Low voltage)
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.
External
equipment
The confirmation output will operate within 1s of the input being accepted (design must also allow for any
input delay settings).
The associated
channel as the
4188-873.02_Pt.2_04/07_DRAFT6_S4 LV Interfaces
A duration after
which the input is accepted.
Extendable reset duration with a
default value of 2s plus this value.
Ch. 1 Input
Ch. 2 Confirmation Output
External equipment monitors the
fire alarm system
Input
channel cannot be the same
Confirmation O/P
Commissioning information
4-I/O Interface
module
channel.
Ch. 1
Ch. 2
3
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