Relay Module Device Coil Assignments Screen - Sensor Electronics SEC Millenium Series Instruction And Operation Manual

4.8.4 Relay Module Device Coil Assignments Screen

1) The Top Information Panel is i
Module Device Summary Screen.
2) The middle section
titled (for this example, it is coil #3).
3) It shows the source assigned (on the left) fo
source may be a specific SEC 3100 device, a specific zone, or the global loop status.
4) The source assigned is used by the Boolean logic function esta
panel to the right. It can be any combination of the four
remains active until a higher trigger becomes active (i.e. {example not shown above}
If "Low Alarm" is only selected above, then when the Gas Level rises above the Low
Alarm and causes the trigger to activate; and as the gas rises above the low alarm, the
trigger will stay active until it reaches the mid alarm level- and since the mid alarm is
NOT selected as a trigger in this example, the trigger becomes in-active until the gas
level falls into its range.).
5) The trigger Boolean function result is then applied to the settings for how to engage
the coil itself. If the "Polarity" above is set to normally de-energized (N.DEN.), then
an active t rigger will cause the coil to become energized, otherwise it will be de-
energized.
Sensor Electronics Corporation
5500 Lincoln Drive
Minneapolis, Minnesota 55436
th
July 28 , 2007
de tical to the description previously, for the Relay n
of the screen displays the coil assignments for the coil number
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952-938-9486
r the trigger action (on the right). The
blished by the trigger
alarm conditions. A trigger
SEC 3500 OI
Basic Operator's
Manual
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