Sageon Site Monitor (SSM) Application Note
AN103-4012-00, Issue 3
1
1.0
INTRODUCTION
The Sageon Site Monitor (SSM) is an auxiliary module for the Sageon
DC Power Plant. The SSM provides
additional I/O for the power plant enabling users to monitor the status of additional equipment through the
Sageon system. The SSM includes twelve digital inputs and eight analog inputs for monitoring devices such as
site security (door and window magnetic switches), AC Inverter status and alarms, Generator status (fuel level,
oil pressure), and HVAC status and alarms. Also included are four voltage free (dry), Form C control output
relays. The control relays can be automatically activated in response to an event on any of the SSM digital or
analog input (configurable by the user), or operated manually from a PC running SageView
.
2.0
APPLICATIONS
The SSM provides a simple, integrated solution to many common application challenges eliminating the need to
purchase separate monitoring equipment. Using the remote communication capabilities and SageView software,
the Sageon system can be remotely monitored, allowing the appropriate response to site events.
Typical applications include:
•
Integration of site alarms
•
Integration of Inverter status
•
Individual load monitoring
•
Integration of auxiliary equipment status
3.0
EXAMPLE INSTALLATION
In this example the auxiliary site equipment is integrated into the site monitor. The I/O for this application
include:
Analog Inputs
•
Generator fuel level
•
Generator output voltage, current, and frequency
•
Inverter output voltage, current, and frequency
Digital Inputs
•
Window and door opening sensors
•
HVAC alarms
Digital Outputs
•
NOC alarm generation
•
Local alarms
•
Strobe lights
4
C
/O R
E
L
A
Y
CO
NT
A
C
T
O
U
T
P
U
T
S
HVAC
IN
VER
T
ER
S
GENERATOR
SEN
SEN
SEN
V
I
f
V
I
f
FUEL
LEVEL
FUEL
POWER PLANT
DIESEL
SSM
12 DIGITAL
INPUTS
8 ANALOG
INPUTS
E
x
pa
ns
io
n m
o
dul
e
ca
b
le
t
o
S
C
U
4
C
/O R
E
L
A
Y
CO
NT
A
C
T
O
U
T
P
U
T
S
4
C
/O R
E
L
A
Y
CO
NT
A
C
T
O
U
T
P
U
T
S
HVAC
IN
VER
T
ER
S
GENERATOR
SEN
SEN
SEN
V
I
f
V
I
f
FUEL
LEVEL
FUEL
POWER PLANT
DIESEL
SSM
12 DIGITAL
INPUTS
8 ANALOG
INPUTS
E
x
pa
ns
io
n m
o
dul
e
ca
b
le
t
o
S
C
U
