VESDA-E VES-A00-P Product Guide
www.xtralis.com
67
Function
State Change
Mains OK
Unmonitored GPI
l
The detector reports “Power Supply
AC Input Failure” (fault 761) when ≤ 2
VDC.
l
The detector does not report “Power
Supply AC Input Failure” (fault 761)
when ≥ 5 VDC.
Monitored GPI
l
The detector does not report “Power
Supply AC Input Failure” (fault 761)
while the contact is open.
l
The detector reports “Power Supply
AC Input Failure” (fault 761) while the
contact is closed.
Refer to Figure 4-38 in Section 4.3.10 on
page 39 and Section 4.3.11 on page 40 for
further information.
0V
5V
Fault 761
Open
Closed
Fault 761
Standby Mode
Unmonitored GPI
l
The detector is held in Standby mode
(see Section 7.1) while ≥ 5 VDC.
l
The detector exits Standby mode at a
5 VDC to 0 VDC falling edge.
Monitored GPI
l
The detector is held Standby mode
(see Section 7.1) while contact is
closed.
l
The detector exits Standby mode
when the contact opens.
Note:
No alarms can be generated
while the detector is in standby
mode.
0V
5V
Standby
Open
Closed
Enabled
Standby
Reset
Enabled
Reset
Disable
Unmonitored GPI
l
The detector is held disabled while ≥
5 VDC.
l
The detector is enabled on a 5 VDC
to 0 VDC falling edge.
Monitored GPI
l
The detector is held disabled while
contact is closed.
l
The detector is enabled when the
contact opens.
Note:
No alarms are signalled while
the detector is disabled.
0V
5V
Disabled
Enabled
Open
Closed
Disabled
Enabled
Table 5-3: GPI Operation (continued...)
Summary of Contents for VESDA-E VES-A00-P
Page 2: ......
Page 10: ...VESDA E VES A00 P Product Guide 4 www xtralis com This page is intentionally left blank ...
Page 20: ...VESDA E VES A00 P Product Guide 14 www xtralis com This page is intentionally left blank ...
Page 50: ...VESDA E VES A00 P Product Guide 44 www xtralis com This page is intentionally left blank ...
Page 80: ...VESDA E VES A00 P Product Guide 74 www xtralis com This page is intentionally left blank ...
Page 84: ...VESDA E VES A00 P Product Guide 78 www xtralis com This page is intentionally left blank ...
Page 101: ...VESDA E VES A00 P Product Guide www xtralis com 95 Figure 7 21 Undo Sampling Module screws ...
Page 106: ...VESDA E VES A00 P Product Guide 100 www xtralis com ...
Page 108: ...VESDA E VES A00 P Product Guide 102 www xtralis com This page is intentionally left blank ...
Page 110: ...VESDA E VES A00 P Product Guide 104 www xtralis com This page is intentionally left blank ...
Page 112: ...VESDA E VES A00 P Product Guide 106 www xtralis com This page is intentionally left blank ...
Page 118: ...VESDA E VES A00 P Product Guide 112 www xtralis com This page is intentionally left blank ...
Page 124: ...VESDA E VES A00 P Product Guide 118 www xtralis com Z zone 55 56 79 113 ...