Xtrails VESDA VLI User Manual

VESDA by Xtralis VESDA VLI Product Guide
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5.5.5 Relay Options
Relay options provide the ability to determine which alarm or fault conditions the programmable relays
respond to.
Figure 5-15: Relay Options
The Alarm relay is permanently assigned to Fire1, while the Fault Relay is permanently assigned to all fault
and other non-alarm conditions, with the exception of Minor Fault.
Three additional relays, CFG1, CFG2 and CFG3, are fully configurable. For example, CFG1 could be
configured to Alert, Fire2 or Minor Fault.
The normal state of the programmable relays can be set using checkbox in the Normally Energized row for a
relay where:
l checked means the relay is energized.
l unchecked means the relay is de-energized.
Relay Default State changes Latch
Alarm Fire1 (Alarm) Energizes when an alarm is initiated. Unlatched
Fault Fault De-energizes when a fault is detected. Latched
CFG 1,2,3 n/a Configurable Configurable
Table 5-4: Relay assignments and conditions to change state

Xtrails VESDA VLI Specifications

General

Brand	Xtrails
Model	VESDA VLI
Category	Smoke Alarm
Language	English