The Series 7450 Network System is designed to provide the
user with a simple to use yet technically sophisticated way to gather
information and provide control for a wide variety of industrial equipment.
This is done using a modular approach that insures that there is just the
right hardware mix for the specific application. The user interfaces to the
system via a single Ethernet or RS232 connection.
Generally, the system consists of two types of modules.
The Master I/O module is the heart of the data collection and control as
well as allowing for an optional Internal PC.
The Slave I/O is the expansion element that allows additional I/O based
on application requirements.
The minimum hardware configuration consists of the Master I/0
module alone. The high end software
runs on a host system and communicates over the Ethernet or RS232
connection.
The second level brings some of the computing power on board
with the addition of a Internal PC, power supply and hard drive.
There is room available to mount this hardware in the Master Module
Enclosure.
The third level provides additional I/O to the system.
In this case the Slave I/O module would be added.
It provides I/O expansion for the application.
It integrates seamlessly into the network, since the Master I/O handles
all of the power and communications with the Slave.
The network still uses the same single Ethernet or RS232 connection. The
master and slave communicate via a separate serial bus (RS485).
Each module is housed in matching 19” rack mount black
aluminum enclosure. They are
different heights, but the width and depth are the same.
Since they are standard “u” rack heights they will mount in any
combination in standard racks. Additionally,
the handles and rack ears may be removed and they can be stacked.
Interlocking strips are available to fix them into one large stack.
Also, feet are available that will allow them to sit on the bench.
The
Master I/O module use a universal power inputs that will work from 100 to 240 VAC.
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I/O
MASTER SPECIFICATIONS
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EXPANDABLE
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A SLAVE MODULE CAN BE ADDED, INCREASING THE
NUMBER OF INPUTS AND OUTPUTS
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4 ANALOG INPUT |
EACH INPUT CAN BE CONFIGURED FOR 0 TO 5V, 0 TO 10V
0 – 20mA OR 4 –20mA OPERATION
EACH INPUT CAN BE CONFIGURED FOR SINGLE OR DIFFERENTIAL
OPERATION
ALL INPUT LINES ARE “EMI” PROTECTED
ALL
INPUTS ARE REVERSE POLARITY PROTECTED
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8 DIGITAL INPUTS |
2 OF THE 8 INPUTS CAN BE CONFIGURED FOR
COUNTER APPLICATIONS
CONFIGURABLE TO OPERATE AT 5, 12 OR 24 VDC
CONFIGURABLE FOR NPN OR PNP OPERATION
ALL INPUT LINES ARE “EMI” PROTECTED
ALL
INPUTS ARE REVERSE POLARITY PROTECTED
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2 THERMOCOUPLE
INPUTS |
CONFIGURABLE FOR TYPE J OR TYPE K THERMOCOUPLES
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2 RTD INPUTS |
CONFIGURABLE FOR 100 OHM OR 1000 OHM SENSORS
CONFIGURABLE
FOR SI OR JIS TYPE, PLATINUM
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2 ANALOG OUTPUTS |
SINGLE ENDED, CONFIGURABLE FOR 0 TO 5V, 0 T0 10V, 0 – 20mA
OR 4 – 20mA OPERATION.
OUTPUTS REVERSED POLARITY PROTECTED
“EMI”
PROTECTED
|
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6 DIGITAL OUTPUTS |
4 RELAY OUTPUTS, DRY CONTACT
– RATED 2 AMPS, 30VDC/240VAC
2 OUTPUTS, OPEN COLLECTOR TRANSISTOR
OUTPUTS REVERSED POLARITY PROTECTED
“EMI”
PROTECTED
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|
LED INDICATORS |
POWER, STATUS, CPU
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ETHERNET INTERFACE
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IEEE 802.3
10/100 BASE T
RJ45 CONNECTOR
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RS232 COMMUNICATIONS PORT |
DB9 CONNECTOR
“EMI” PROTECTED
9600
TO 115K BAUD RATE, AUTO NEGOTIATED
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ISOLATION |
ALL INPUTS AND OUTPUTS ELECTRICALLY ISOLATED FROM
MICROPROCESSOR
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MASTER / SLAVE INTERCONNECT |
RS485
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ENCLOSURE |
19 INCH RACK MOUNT
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OVERLAY |
LEXAN
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OUTPUT POWER |
24 VDC, 2 AMPS
12 VDC, 2 AMPS
5
VDC, 2 AMPS
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INPUT POWER |
110/220VAC, 50/60Hz
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MOUNTING PROVISIONS |
PROVISIONS FOR THE MOUNTING OF AN INTERNAL PC,
POWER SUPPLY AND HARD DRIVE
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I/O
SLAVE SPECIFICATIONS
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4 ANALOG INPUTS
|
EACH INPUT CAN BE CONFIGURED FOR 0 TO 5V, 0 TO 10V
0 – 20mA OR 4 –20mA OPERATION
EACH INPUT CAN BE CONFIGURED FOR SINGLE OR DIFFERENTIAL
OPERATION
ALL INPUT LINES ARE “EMI” PROTECTED
ALL INPUTS ARE REVERSE POLARITY PROTECTED
|
|
8 DIGITAL INPUTS |
2 OF THE 8 INPUTS CAN BE CONFIGURED FOR
COUNTER APPLICATIONS
CONFIGURABLE TO OPERATE AT 5, 12 OR 24 VDC
CONFIGURABLE FOR NPN OR PNP OPERATION
ALL INPUT LINES ARE “EMI” PROTECTED
ALL
INPUTS ARE REVERSE POLARITY PROTECTED
|
|
2 THERMOCOUPLE INPUTS |
CONFIGURABLE FOR TYPE J OR TYPE K THERMOCOUPLES
|
|
2 RTD INPUTS |
CONFIGURABLE FOR 100 OHM OR 1000 OHM SENSORS
CONFIGURABLE
FOR SI OR JIS TYPE, PLATINUM
|
|
2 ANALOG OUTPUTS |
SINGLE ENDED, CONFIGURABLE FOR 0 TO 5V, 0 T0 10V, 0 – 20mA
OR 4 – 20mA OPERATION.
OUTPUTS REVERSED POLARITY PROTECTED
“EMI”
PROTECTED
|
|
6 DIGITAL OUTPUTS |
4 RELAY OUTPUTS, DRY CONTACT
– RATED 2 AMPS, 30VDC/240VAC
2 OUTPUTS, OPEN COLLECTOR TRANSISTOR
OUTPUTS REVERSED POLARITY PROTECTED
“EMI”
PROTECTED
|
|
LED INDICATORS |
POWER, STATUS, CPU
|
|
MASTER / SLAVE INTERCONNECT |
RS485
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ENCLOSURE |
19 INCH RACK MOUNT
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OVERLAY |
LEXAN
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MODEL |
MODULE
TYPE |
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7450M |
MASTER |
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7450S |
SLAVE |
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