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Products -> Vibration -> Condition Monitoring -> Interface Systems

 

 

Integrating Machine Condition Monitoring AND Your Plant Control Systems

 

Whether your requirements include a simple single channel vibration interface or shutdown, or a multiple channel

interface system for your PLC or DCS system, Spectrum Instruments offers one of the most diverse lines of machine

DIN rail mounted interface systems available on the market today.

Spectrum Instruments Ltd offer a complete line of vibration conditioner module for continuous machine monitoring.

Each conditioning module has a standard 4-20 ma output that can be connected to a plant's PLC/DCS for trending

and alarming.  Conditioning modules are available in wide range of standard machine dynamic and process

measurement inputs.  DIN mounted digital displays and alarm modules are available to complete most machine

monitoring and/or protection requirements.

 

Standard Production Modules

 

   

SI Series Conditioning Modules

 

  • provides power and accepts inputs from traditional IEPE accelerometers, T/C (thermocouples) & RTD's
  • compatible with Spectrums dual function SI-100ST sensor for simultaneous vibration and temperature measurement
  • compatible with existing PLC / DC networks for condition display, alarming and trending
  • some modules are MODBUS compatible
  • system integration available
  • some custom design available

Some of our standard modules are shown below.

 

Transmitters are available separately or, can be combined with other conditioners in

order to provide a complete system solution.

 

MODULE

FEATURE

SI-509 Series

 

SINGLE CHANNEL DUAL TRIP MODULE                                   

Input:   0 - 10V DC or 4-20ma

Output: Dual Relays

              NO or NC contacts, latching or non-latching

              4-20ma or 0-10V DC

 

SI-510 Series

 

SINGLE CHANNEL DISPLAY / DUAL TRIP MODULE

 

Input:    0 - 10V DC or 4-20MA, T/C or RTD

Output: Dual Relays

              NO or NC contacts, latching or non-latching

              4-20ma or 0-10V DC

               Integral digital display

 

SI-530 Series

SINGLE CHANNEL MODULE w/ QUAD OUTPUT

 

Input: 100mv/g IEPE accelerometer

Output: 0-10V DC (rms velocity, envelope 'g')

              Buffered BNC (g's) for data collector

                   or (g's) for envelope

 

SI-531

SINGLE CHANNEL MODULE w/ QUAD OUTPUT

 

Input: 100mv/g IEPE accelerometer (SI-100 Series)

Output: 0-10V DC (rms velocity, envelope 'g')

              Buffered BNC (g's) for data collector

                   or (g's) for envelope

For use with wind power applications

 

SI-535

SINGLE CHANNEL MODULE w/ TRIPLE OUTPUT

 

Input: 100mv/g IEPE accelerometer (SI-100 Series)

Output: 4-20ma, 0-10V DC (rms velocity, peak 'g'

                     or peak to peak 'g')

              Buffered BNC (g's) for data collector

                 

 

SI-535D

TRIPLE OUTPUT VIBRATION MODULE

 

Input: 100mv/g IEPE accelerometer (SI-100 Series)

Output: 4-20ma, 0-10V DC (rms velocity, or peak

                   to peak displacement)

              Buffered BNC (g's) for data collector

 

 

SI-540

 

VOLTAGE-CURRENT  OR   CURRENT-VOLTAGE

 

Input:   0-10V DC or 4-20mA accelerometer

                   (SI-420 Series)

Output: 4-20ma or 0-10V DC

 

 

SI-550

ACCELEROMETER P. S. & SIGNAL AMPLIFIER

Input: 100mv/g IEPE accelerometer (SI-100 Series)

Output: Voltage Gain x 1, x10, x100 selectable

 

 

SI-551

ACCELEROMETER POWER SUPPLY

 

Input: 100mv/g IEPE accelerometer (SI-100 Series)

Output: BNC or terminals

 

SI-556

SINGLE CHANNEL 4-20 ma MODULE

 

Input: 100mv/g IEPE accelerometer (SI-100 Series)

Output: 'g' or velocity proportional to 4-20ma

              Buffered BNC (g's) (for data collection)

 

 

SI-557 (& SI-557K)

 

DUAL OUTPUT 4-20ma MODULE

 

Input 1: Dual Output Accelerometer with Temp.

               Sensor (SI-100T Series),

10mv/deg C, or

PT-100 RTD

(10mv/deg Kelvin for SI-557K)

Input 2: 100mv/g IEPE accelerometer (ex SI-100 Series)

Output: 4-20ma proportional to temperature

              4-20ma proportional to velocity, or 'g'

              Buffered BNC or screw terminals - (g's) for

                    data collector

 

 

SI-570 - 20W/40W/60W

POWER SUPPLY MODULES

 

  • Power SI-500 Series modules
  • DIN rail mounted
  • Input: 85 to 264 Volts AC
  • Output: 24 Volts DC
  • Power: available in 20, 40, or 60 watt capacity

20 watt 

 

40 watt 

 

60 watt 

SI-580

 

INDUSTRIAL ENCLOSURE FOR SI-500 MODULES (OUTDOOR SERVICE)

 

  • Accomodates SI-500 Series modules
  • Available in various configurations
  • Includes mounting and factory wiring of SI-500 Series modules sold separately
  • IP66 rated for harsh service
  • Includes 24VDC power supply and auxilary fan cooling as standard

SI-580A

 

Photo Not Available

MOUNTING PLATE FOR SI-500 MODULES (INDOOR/BACK OF PANEL SERVICE)

  • Low cost option to SI-580 Industrial Enclosure
  • Accomodates SI-500 Series modules
  • Available in three(3) sizes (4 / 8 /14 module capacity)
  • Includes mounting and factory wiring of SI-500 Series modules sold separately
  • 24 VDC supplied by customer

OPTIONS

OPTIONAL ACCESSORIES

 

  • Flashing Beacon
  • Klaxton
  • Custom Filters/Module

 

 

Can we configure a system for you?  Complete our "SI-500 Series Configuration Sheet" and email to info@spectrum-instruments.com