Code: 1CN0197
Type inputs: 4 Pt100
Outputs: 4 relays + RS485 or Ethernet
Plus: for Pt100 with DIN rail installation





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Datasheet MT4X4 D ITA-ENG.pdf


The new MT4X4 control unit represents, for Tecsystem, the first product ables to detect Pt100 sensors with DIN rail installation. It is developed with a new design to simplify the installation and to increase programming flexibility.

The programming flexibility, the 4 channels which can be individually enabled with the programming of independent ALARM and TRIP thresholds for each channel and the FAILSAFE function, combined with compact dimensions and installation on DIN rail, allow the use of the MT4x4 control unit in different applications:

MT4x4 the control unit suitable for “every land”!

It is equipped with 4 Pt100 inputs CH1-CH2-CH3-CH4 with: channel enabling, AUX contact enabling and independent programming for ALARM and TRIP parameters.

The RS485 Output allows the remote connection with RTU MODBUS protocol.

The Ethernet connectivity of the MT4X4 D is available through the external converter  CONV ETH, which allows to implement the reading and programming functions of the various parameters directly in the plant monitoring system.

Power Supply 85-260Vac-dc 50/60Hz

Other Versions

MT4X4 BASIC unit without any Digital output (cod. 1CN0196)