Meler PS20, Инструкция по эксплуатации, Страница: 24 / 100

FOCKE MELER GLUING SOLUTIONS INSTALLATION
3-6
• External Standby_ control input from the standby mode, from a
non-voltage contact. The standby function is connected with a closed
contact; an open contact disconnects it.
• Low level_ contact no- voltage output that connects the main machine
(or to a warning light tower) the adhesive level in the tank has reached
the minimum limit (optional).
• ON/OFF Status_ contact no- voltage output that connects the main
machine if the device is switched on or off.
• Adhesive bag nealy empty_ contact no- voltage output that connects
the main machine that the adhesive bag is nealy finished.
• Adhesive bag empty_ contact no- voltage output that connects the main
machine (or to a warning light tower) that the adhesive bag is finished.
• Alarm Status _ contact no- voltage output that connects the main
machine (or to a warning light tower) that any alarm has occurred in
the operation of the equipment.
• Motor start up_ for each pump installed, the motor start up may be
controlled by closing an external non-voltage contact.
• Motor speed set point_ for each pump installed, the rotational speed of
the motor (and therefore, the pump) may be controlled by means of a 0
to 10V DC external signal.
• Failures output in the inverter_ output from a non-voltage contact that
communicates normally to a warning light beacon the failure from the
inverter.
• External channels inhibition _ control input for the external inhibition
of two groups of channels, from a non-voltage contact. With a open
contact, the corresponding channel group is inhibited (OFF); with
closed contact is enabled (ON).
Warning: Risk of electric shock. Carelessness may cause injuries or death.
Temperatures ok
1. If only this signal will be connected, use a 0.5 mm
2
two-wire cable.
2. Open the door of the electrical cabinet as far as possible. Thread the
power cord (Ø4-8 mm) through the electrical cable gland Pg13, making
sure that the cord reaches the terminal blocks where that signal has to
be connected.
3. Insert the wires in XTOK1 and XTOK2 terminals blocks and tighten
them with the fixing screws. The terminal block is double so you must
to connect every wire in a free hole of the terminal block. It has no
polarity so it doesn’t matter the place you connect them.
4. Make sure that the cables are firmly attached by the terminal screws.
5. Make sure that the cable is well connected and that its path through
the electrical cabinet presents no risks of snagging, being cut or any
other accidental deterioration.
Warning: It must be connected to 24 AC or DC voltage with a maximum
current of 1A.