Eaton PDI WaveStar Infinity 2 Monitoring System Setup and Operation Manual P-164001106—Rev 01
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Digital inputs are binary signals that can indicate warning or alarm conditions or simply changes of state. Digital
Inputs include Circuit Breaker Aux Contacts, building alarms, or unit status, such as “door open.” Digital inputs
are found on the
Digital Inputs Options Board
and can also be found on Sensor Base Boards.
Digital Inputs Option Boards are by default named “Digital 1,” “Digital 2,” etc. Digital Inputs Option Boards
have eight (8) points D1-D8 (see ).
You specify the “Normal” state for a digital input (bit=1 or bit=0). When the digital point’s status does not
match its normal state, an alarm is triggered, if you have enabled alarms for that digital input.
The only Digital Inputs status indicators on the
HOME
screen are for circuit breaker aux contacts. For a
complete view, see the
Sensor Status
screen for the Digital Input Board (see
).
Figure 35. Digital Inputs Sensor Screen
Unassigned digital inputs are named as Extra,
with its connection number in parentheses:
Extra (D6)
If Status
≠
Normal
AND
Enable Alarm is checked
THEN
an Alarm is signaled.
D1-D8
correspond to the D1-D8
connections on the Digital Inputs
Options board.
Normal
shows whether the normal
(non-
low (=0). Check the
alarm) bit state is high (=1) or
Normal
box
when the
Normal
state is high.
Status
shows whether
the current bit state is
high (=1) or low (=0).
A check box in the
Alarm
column indicates an active
alarm for that Digital
Input.
Summary of Contents for PDI WaveStar Infinity 2
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