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S4500 Specications and Sales Information
PROGRAMMABLE LOGIC CONTROLLER
(PLC)
FULLY PROGRAMMABLE WITH
PLUG-IN MEMORY MODULE
MICRO-COMM RTU, MODBUS
RTU & ALLEN-BRADLEY DF1
PROTOCOLS
OPTIONAL FRONT PANEL
DISPLAY & EXPANDABLE I/O
RADIO, PHONE LINE, & FIBER
OPTIC COMMUNICATIONS
SIMULTANEOUS RTU-RTU &
CTU-RTU COMMUNICATIONS
PLUG-IN TERMINAL BLOCKS
T
he S4500 PLC is a reliable, full-fea-
tured Progammable Logic Controller.
It is a “smart” unit providing both
programmability and interchange-
ability through a plug-in memory module. As
an integrated component of a Supervisory
Control and Data Acquisition System (SCADA),
the S4500 provides input and output (I/O)
monitoring and control with simultaneous
“distributed” (RTU to RTU) and “central” (CTU
to RTU) type control operations. Its universal
communications interface can provide robust
control and data transfer via radio, dedicated
line, phone line, and fiber optic communication
media.
APPLICATIONS
SCADA Systems:
Water Distribution Control and Management
Waste Water Control and Monitoring
Golf Course Irrigation
Agricultural Irrigation
Gas and Oil Monitoring
Electrical Distribution Monitoring
Local Control:
Water Booster Pump Stations
Sewage Lift Stations
Constant and Variable Speed Pump Stations
Metering Stations
Water and Waste Water Treatment Plants
MODEL S4500
FEATURES
I/O
• 8 Form C Relay Outputs,
• 8 Open Collector Outputs,
• 16 Optically Isolated Discrete Inputs,
• 2 Optically Isolated High Speed Pulse Input,
• 1 Pulse Amplification Circuit for Direct
Connection to Flow Meter
• 12 Analog Inputs, 0-5V or 0-20mA
• 4 Additional On-Board Sensor Analog Inputs
Box Temperature, Battery Current,
System Voltage, Receive Signal Strength
Communications
• COM-1A, Radio Port
25pin Sub-D Male, RS-232 and RF signals
• COM-2, Front Panel Display
9pin Sub-D Male RS-232 w/flow control
lines
• COM-3, RS-485
• Plug In RF MODEM
0-300, 600, 1200 BAUD
Power Source and Supplies
• 120/240 VAC Power Input Isolation trans-
former
• SOLAR charging circuit
• Battery charging and backup circuit
• 13.8VDC @ 8A Switching Power supply
• 12 to 24VDC @ 200mA
Sensor Excitation power supply
Micro-Comm Automation has
been providing process control solutions
for more than 30 years.
Call us at (913) 390-4500 to place
your order or to speak to a sales and ser-
vice representative. Or, visit us online at
www.micro-comm-inc.com
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