Multismart Boards - MultiTrode MultiSmart Installation & Operation Manual

MultiSmart Installation & Operation Manual
7

MultiSmart Boards

The MultiSmart pump station manager has up to four boards plugged into it depending on the application.
The most common configuration is shown below.
Pump Control I/O Board (3PC) - The pump control board monitors the single or 3-phase supply and
provides digital and analog I/O. Level sensing can be from a MultiTrode conductive probe or any 4-20mA
device (e.g., pressure transducer, ultrasonic device). Pump faults can be contact closures or pump specific
inputs such as seal, PTC thermistor or Flygt FLS and CLS. Digital outputs drive the pump contactors. (I/O =
20 x DIN, 2 x AIN, 7 x DOUT, 1 x AOUT.)
CPU Board - Houses the microprocessor running the MultiSmart unit, provides one Ethernet and three serial
and communications ports, connects to the display, and has a compact flash card port.
WARNING:
BEFORE REMOVING THE COMPACT FLASH CARD, YOU MUST PRESS THE YELLOW SAVE CF DATA
BUTTON. FAILURE TO DO SO MAY CAUSE CORRUPTION OF DATA OR DAMAGE TO THE FLASH CARD.
WARNING:
THE DIGITAL INPUTS ARE VOLT-FREE INPUTS. DO NOT APPLY ANY SOURCING VOLTAGE TO THEM.
DSP Board
This board handles the I/O and communicates between multiple I/O Module modules.
Energy Monitoring and Motor Protection (3MP)
Monitors single or 3-phase motor currents direct from a CT, and provides motor protection, power
monitoring, and includes datalogging.
resistance test of the motor windings. (I/O = 9 x IIN, 3 x IRT, 3 x AOUT, 5 x DOUT.).
Figure 28 – MultiSmart Boards
MultiSmart_IO_Manual_A4_v2-22_R15.doc
The board also carries out an automatic 1000VDC insulation
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