DIEL MT 200 E Installation And Instruction Manual page 22

conditioning the room where the
transformer is located
Terminals 19-20-21: Relay ALARM
is energised when a set threshold
level is exceeded.
Terminals 22-23-24: PRE-AL relay is
energised when a set threshold level
is exceeded.
Terminal 25: Ethernet port RJ45
connector
Terminals AL1-GND-AL2:
control unit can be powered with
(24÷240) Volt AC/DC ± 10% 50-60
Hz without polarity compliance.
All measurement signal transmission cables should preferably be:
• separated from the power ones.
• better shielded if also stranded.
• of section not less than 0.5 mm².
Off
On
Off
On
MT 200 E
The
FRONT PANEL
It displays the channel
and its temperature.
It signals that at least one
probe has detected that
the set value of the
threshold P has been
exceeded by at least 1
degree.
It signals that at least one
probe has detected that
the set value of threshold
A has been exceeded by
at least 1 degree.
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ENG