Power Supply And Electrical Connections - DIEL ME 200 E Manual De Instalacion Y Uso

POWER SUPPLY AND ELECTRICAL CONNECTIONS

Terminals 1-2-3: Channel probe
no.1, white-red-red colour
Terminals 4-5-6: Channel probe
no.2, white-red-red colour
Terminals 7-8-9: Channel probe
no.3, white-red-red colour
Terminals 10-11-12: Channel probe
no.4, white-red-red colour
Terminals 13-14-15: Channel probe
no.5, white-red-red colour
Terminals 16-17-18: Channel probe
no.6, white-red-red colour
Terminals 19-20-21: Channel probe
no.7, white-red-red colour
Terminals 22-23-24: Channel probe
no.8, white-red-red colour
Terminal 25-26: FAULT relay is
normally energised during the control
unit operation (FAULT STATUS A,
TAB 1), in case of probe failure or
power failure the relay de-energises
(FAULT STATUS B, TAB 1).
Terminals 27-28: PRE-AL relay is
energized at the passing of one grade
from the set limit.
Terminals 29-30: PRE-AL relay is
energized at the passing of one grade
from the set limit.
Terminals 31-32: not in use
Terminals 33-34: FAN A relay is
predisposed for the managing of
transformer cooling fans or for the
conditioning of the place where the
transformer is located.
ME 200 E
- 21 -
ENG