CARLO GAVAZZI MDI 40 TF - CONFIGURATION SOFTWARE Manual do Utilizador Página 6

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CARLO GAVAZZI Automation Components. Specifications are subject to change without notice. Illustrations are for example only.
DMPU-MBT and DMPU-PRB main modules
• 3 PTC or PT100 or digital inputs.
• Data logging and event data
stamping functions.
• 24VDC power supply voltage.
• Dimensions: 2-DIN modules.
Measures 3-phase currents and voltages.
Split-core current measurement up to 5A (then
external CT’s).
2 relay outputs.
Connected to the main module via cable to
allow free location into the drawer.
Power supply from the main module (no need
of further connections).
• Dimensions: 3-DIN modules.
• 2 PTC or PT100 or digital inputs.
• 2 relay outputs.
• Dimensions: 1-DIN module.
• Plugged to the main module and
supplied through it.
Modbus
®
DMPU-05 measurement module
DMPU-R2 I/O module
DMPU
Motor Protection Unit DMPU
6
• Communication port for Profibus
(DMPUC-PRB) or Modbus TCP/IP
(DMPUC-MBT).
• RS485 port (Modbus) to connect the
operator interface or the PC when
programming the unit.
• Connection to plug-in additional
modules.
Core balance transformer input,
from 250 to 1000 ratio.
1 relay output dedicated to earth
leakage alarm.
3 digital inputs.
0.03A to 30A set-point.
Dimensions: 1-DIN module.
Plugged to the main module and
supplied through it.
CTG core balance transformer with
internal diameter from 35 to 210mm.
DMPU-EL Earth leakage current module and CTG core balance transformer
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