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ENGLISH
IN1 - OPEN A - “Opening” Command (N.O. - terminal 1):
this refers to any pulse generator (e.g.: push-button) which,
by closing a contact, commands
TOTAL OPENING
.
To install several total opening pulse generators,
connect the N.O. contacts in parallel
Other more detailed programming possibilities
are feasible by programming with a PC (see
dedicated instructions).
IN2 - OPEN B - Partial Opening” command (N.O. - terminal 3):
this refers to any pulse generator (e.g.: push-button) which,
by closing a contact, commands
PARTIAL OPENING
.
For double leaf or single leaf systems, OPEN
B commands an opening of leaf 1 (motor 1)
corresponding to 100% of total opening
To install several partial opening pulse
generators, connect the N.O. contacts in
parallel
Other more detailed programming possibilities
are feasible by programming with a PC (see
dedicated instructions).
If you select one of the following logics (b, bC,
C) input IN2 automatically becomes CLOSE
(N.O).
5 TERMINAL BOARDS, CONNECTORS, INPUTS AND SIGNALS
Connection of 2 N.O. contacts in parallel
IN4 - Opening safety-devices contact (N.C. - terminal 5):
see paragraph 6..
To install several opening safety devices, connect
the N.C. contacts in series.
Other more detailed programming possibilities
are feasible by programming with a PC (see
dedicated instructions).
If opening safety devices are not connected,
jumper connect terminals IN4 and GND, if the
FAIL-SAFE safety device is not active, otherwise
jumper connect IN4 and –OUT1.
IN5 - Closing safety-devices contact (N.C. -. terminal 7):
see
paragraph 6..
To install several closing safety devices, connect
the N.C. contacts in series
Other more detailed programming possibilities
are feasible by programming with a PC (see
dedicated instructions).
If closing safety devices are not connected,
jumper connect terminals IN5 and GND, if the
FAIL-SAFE safety device is not active, otherwise
jumper connect IN5 and –OUT1.
GND - (terminals 2-6): Negative for powering accessories
+24 - (terminal 8): Positive to power feed accessories
The max. load of the accessories is 500mA,
subdivided among terminal boards J4 and J7.
To calculate maximum absorption, refer to the
instructions for individual accessories.
Connection of 2 NC contacts in series
IN3 - STOP contact command (N.C. - terminal 4):
this refers to
any device (e.g.: push-button ) which, by opening a contact,
can stop the motion of the automated system.
To install several STOP devices, connect the N.C.
contacts in series.
Other more detailed programming possibilities
are feasible by programming with a PC (see
dedicated instructions).
If stop safety devices are not connected, jumper
connect the STOP and GND terminals.
5.1 TERMINAL BOARD J3 – CONNECTION TO BUS-2EASY ACCESSORIES
Terminal for connection of BuS-2EASY accessories. see
par. 6.2
5.3 TERMINAL BOARDS J5, J8 – OUT1 AND OUT2
The two outputs can be set in one of the functions described
in 2nd level programming (see par.7.2.). The default value is:
OuT = ALWAYS ACTIVE
OuT2 = INDICATOR LIGhT.
Maximum load applicable on every output:
24 Vdc with 100 mA.
5.2 TERMINAL BOARD J4 – SIGNALS INPUTS
Fig. 9
Fig. 8