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FI002K0018v1530hUK – THS/21 Instruction manual for installation, use and maintenance
INSTALLATION
86 ORIGINAL
INSTRUCTION
Small-size power supply
card
Connect the 24V power supply as indicated on picture,
to pins 2 and 3 of the J8 terminal.
3.5.6.1 Connection
to
earth
Connect an earthing wire to the
PE
terminal. The wire size must conform to current safety standards.
Wire cross-section: AWG14 or 2.5 mm
2
, maximum 6 mm
2
(AWG8).
The earth resistance must be lower than that required under the current rules of the country of
installation and, in any case, below 5 ohm.
Control Power Box
Conveyor Control System
3.5.6.2 Power Switch
On the
Conveyor Control System
model, the
On/Off switch
is located on the power supply unit
cover; in the case of the
Control Power Box
, an external switch must be fitted.
If necessary, the Conveyor Control System switch can be locked in the OFF
position with a padlock.
When the switch is in the OFF position, depress the central part of the switch
and insert the padlock in the slot created. In this way the switch cannot turn
to the ON position until the padlock has been removed.