Safety Information; Control Unit Operation; Electrical Characteristics - DIEL MT 200 E Manuel D'instruction

MT 200 E ENG

SAFETY INFORMATION

BEFORE INSTALLING THE CONTROL UNIT, READ THE INSTALLATION
MANUAL AND THE TECHNICAL SPECIFICATIONS CAREFULLY.
THIS MANUAL IS INTENDED FOR TECHNICAL STAFF ADEQUATELY
TRAINED.

CONTROL UNIT OPERATION

The MT200 E control unit, is part of the MT200 family, serves to monitor the
transformer/motor temperatures by means of 3-wire PT100 probes on up to 4
channels.It is equipped with 4 relays, 1 for ventilation, 1 for signalling faults and
2 for PRE-AL and ALARM signals.For connection with supervision systems
(PLC/SCADA) an ETHERNET port is available with MODBUS-TCP
communication protocol, with parameters that can be set via browser.
When one of the temperature probes exceeds the value set by the limits by 1
degree centigrade, the relays and corresponding LEDs switch after about 1
second.

ELECTRICAL CHARACTERISTICS

Dimensions
• Container 90X90X115 mm including terminal blocks.
• Front panel 96x96 mm.
• Weight 0.4 Kg.
Power supply
• Universal power supply (24÷240) Volt AC/DC ± 10% 50/60 Hz without
polarity compliance, maximum consumption 4 VA.
- 18 -