New Updates to Product
Retrofit Ruston TB PLC Temperature Monitor
Part Number PS-5400-21E (Rustronic* and Delta Monitor replacement)

What is it? The unit consists of the well proven GE-Fanuc 9030 PLC* controller provided with 16 input thermocouple. Channels mounted in an aluminum chassis fit directly into the control cabinet. . The PLC logic is programmed to directly replicate the existing control and monitoring features of the existing “Delta Monitor” control warnings and shutdowns. The Front panel display is provided by a 10.5 inch TFT Quick panel touch screen color display connected to the PLC. The unit has its own isolated DC power supply.

It is easy to install The unit mounts in the existing cabinet in Chassis 5 connecting to plugs 13 and 21 of the existing system. The chassis is plug to plug compatible to the existing cabinets. In the case of units that have the Rustronic* Monitor, these will have additional plugs in the interface. No other wiring or connections are necessary.

It is easy to operate The custom display allows easy monitoring of all channels and set points. It provides additional information on combustion system health. The Alarm history and short term data log facilitates simplified faultfinding on shutdown due to high temperature. Data is scanned continuously on a 2ms rate. There is simple touch screen access to verify or change set points.

Displays

Screen 1 Combustion System. Warnings and shutdowns are indicated.

Screen 2 Control Panel This provides primary readings for engine operation. These include the PT and CT speed, PT Exit and Operating Temperature. Shutdown alarms are monitored. Inference Flame monitoring of four Combustor cans is indicated.

Screen 3 Combustion Chamber Analysis Shows averages, deviations & spreads.

Screen 4 Turbine Startup Display Shows the rate of change of the PT/CT speed & TOP and PT Exit temperature

Screen 5 Thermocouple Deviations This shows the 8 Thermocouple as deviations from the PT Exit Temperature (in bar graph form or numeric value)

Screen 6 Combustion Chamber Spread Bargraph for chamber deviation spread

Screen 7 PC and TOP at shutdown This displays of all the input temperatures prior to a shutdown alarm. These values remain here until the alarm is cleared.

Screen 8 PT Thermocouple Trending Shows the 8 thermocouples in a trending window and 60 sec of real time sampling.

Screen 9 Combustion Chamber graph Shows the system and chamber temperatures in bar graph form.

Screen 10 CAN Avg Rate of Change Trending Analysis Shows the 4 Can Average Rates of change and 60 seconds of real time sampling inputs.

Installed at ConocoPhillips in Alaska

What does it do? The 12-channel monitor provides individual access to the 8 P.T exit thermocouples, and 'The Operating Temperature Thermocouple Circuit'. As an option it can be provided with inputs for:

Gas producer speed
Power turbine speed
Fuel valve angle.

The unit constantly scans all input channels, providing individual indications of each channel on the display. The unit provides the following control indications:

High PT exit temperature warning
High PT exit temperature Shutdown
Engine Hot signal
Operating Temperature High warning
Operating Temp. High Shutdown
High PT exit Temperature Deviation shutdown
Thermocouple Fault protection and warning
High Combustion chamber deviation warning (Indication only)

Careful monitoring of the existing thermocouple parameters provides advance warning of H.P. turbine nozzle damage.

There is the ability to provide Alarm History and retrieval through the touch screen display

Communications. This is installed with either a serial port as standard or Ethernet as an option. This allows remote or local data acquisition and graphical interfaces to communicate with the unit.

Technical Information. The unit is housed in a 19” rack mounted chassis with a stainless steel front panel in which the 10.5” TFT Touch screen display is mounted. The PLC unit is mounted in the chassis drawer. Access to the PLC is by pulling out the drawer. There is 24/24 VDC voltage converter that provides a constant 24 VDC to the PLC and touch screen. The interconnections to the chassis are by 34 way MRAC connectors compatible with Ruston cable harnesses. Additionally a 25way DIN RS 232 port is provided for remote operation and data acquisition functions.

Technical Specifications.

Overall Chassis dimensions:

19”x 10.5 x 17.75”

Overall chassis weight: 32lbs

Front Panel: 10 gauge stainless steel

Power supply: 24 VDC +/- 6 VDC

Area Classification: Non hazardous

locations only

Input Resistance: > 20 Ohms

Input Channel Indications: Description

Display: Quick Panel 10.5 inch TFT

Color display

Digital display: 0.5-degree resolution in

C or F

Channel Scan rate: 2 ms

Temperature Indication:

Absolute and differential

Discrete Inputs/Outputs: 24 VDC

Shutdown indications: Flashing Red,

Fault accept steady red

Warning Indications: Flashing Yellow,

Fault accept steady yellow

Operating temperature 0 to 60C

* "Rustronic" is a registered trademark

of Ruston Gas Turbines.

"GE FANUC 9030 PLC" is a

registered trademark of GE FANUC

U.S.A(English): President: Andrew Jackson

Main Office|16810 Barker Springs Road, Suite 210 | Houston, Texas 77084, U.S.A.
Phone 281-647-9770 | FAX 281-647-0801 | psi@patented-systems.com

South America(Spanish): Agent: Francisco Gomez Global Oil, S.A.

Afganistan #72 6th floor| Quito, Ecuador| Phone 593-2-246-6009
Fax 593-2-244-7006|Mobile 593-9-924-2124|sales@globaloilsupply.com

Mexico(Spanish): Agent: Miguel Inclán

Aguascalientes #12 Despacho 101-A, Colonia Roma|Del. Cuauhtemoc,06760 Mexico D.F.
Phone/Fax (55) 5574-9697| poupee321@yahoo.com

[info@patented-systems.com]

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