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Honeywell CNI2 User Manual

Honeywell CNI2
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CNI2
O
perating and Installation
Guide
47
SIGNAL INPUTS & OUTP
UTS
There are a total of six digital sign
als on the
CNI2
board that can be used as alarms, status
inputs, pulse
-
counting inputs or control outputs. A later portion of this chapter provides a
technical discussion about how each input is processed.
Each signal has a Line Number” associated with
it as seen in the next figure. Knowing which
line number correlates with which input signal is necessary when using the MP32 configuration
software. In most applications these lines are preconfigured for the most common data logger
applications, which wo
uld be a 2
-
channel pulse recorder with power supply control and
monitoring. However any of the six signals can be reconfigured as necessary for the
application.
Alarm Inputs
Any of the six signals can be used as alarms or status inputs. These can be
configured in a
number of ways.
Two of these inputs are connected to the TB4 terminal block and the other
four have their own connectors. If any input is configured as an alarm or status input then it
cannot be used to count pulses.
Alarm Input Conne
ctors
Note
-
1: The common or ground circuit connection at J11 is on the opposite pin when compared
to the other three connectors.
Note
-
2: Mating connector type is available from AMP/Tyco Electronics under part number
641190
-
2.
Note
-
3: Some configur
ations of the CNI2 are pre
-
wired at the factory with a door
-
tamper detect
switch at J12 and a magnetic call switch at J9.

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Honeywell CNI2 Specifications

General IconGeneral
BrandHoneywell
ModelCNI2
CategoryRecording Equipment
LanguageEnglish

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