Sageon Site Monitor (SSM) Application Note
AN103-4012-00, Issue 3
2
4.0
SYSTEM CONFIGURATION
The SSM is easily configured using the SageView program included with each Sageon
DC Power Plant. The
Site Monitor configuration screen is pictured below and provides a simple, intuitive user interface.
Each input has a user-defined label field (up to 8 characters) to describe its function. If a label field is left blank,
the corresponding input is treated as not used. Analog input fields also include a two-character field for the
description of the units of measure as well as high and low alarm thresholds. Scaling factor for analog inputs
are set-up for 0 volts (0% F.S.) to 4 volts (100% F.S.). The type of digital input source (normally open or
normally closed) is user definable by selecting the appropriate check box. Each discrete output can be
automatically generated based on any combination of discrete and analog inputs.
5.0
ELECTRICAL SPECIFICATION
Analog inputs
Number of inputs:
8
Input Range:
0 to +4Vdc Full Scale,
Over-voltage and reverse polarity protected.
Configuration:
Scaling factor, low and high alarm levels are user programmable.
Electrical Isolation:
Non-isolated. Each analog input source must be isolated.
Digital inputs
Number of inputs:
12
Source type:
Voltage free (dry) contact closure
Active state:
User defined (active open or active closed)
Electrical Isolation:
Non-isolated. Each digital input source must be isolated.
Digital outputs
Number of outputs:
4
Output type:
Voltage free (dry) 1 Form C relay contacts
Output rating:
1A@30VDC
General
Power Source:
Self powered from the Sageon Interface Board
Plant Connection:16 conductor cable to the Sageon Interface Board
Maximum Distance:
30 feet (9.14 meters)
