–
1
–
Signo
Automatic barrier
New integrated operations to the Signo
barrier operator
Warning!
– The present instructions must be integrated to those in the
instructions manual of the automation system.
This
addendum
presents the new functions that have been recently
integrated to all SIGNO series barrier operator models. Below are the
functions that have been recently introduced:
• New universal control unit, mod. SIA20
/
A.
• Possibility of synchronising the operations of two Signo
together (Master & Slave operations).
• New procedure for the personalisation of the bar’s “move-
ment deceleration”.
• New Signo starting signal mode.
• New automatic diagnostics function of the operational
faults.
NEW UNIVERSAL CONTROL UNIT, mod. SIA20
/
A
The previous SIA20 control unit is replaced by the new
SIA20
/
A
control
unit that is standardized for all models of the Signo line. After installation,
by means of the
Automatic detection
of the mechanical stops, the con-
trol unit automatically detects and memorises the Signo model that has
been installed without performing additional programming operations.
POSSIBILITY OF SYNCHRONISING THE OPERA-
TIONS OF TWO SIGNO TOGETHER
(Master & Slave operations)
This new operational capability allows automating a thoroughfare using
two Signo positioned opposite one another and to synchronise the
movement of the two bars. Practically speaking, one of the two Signo is
programmed to operate as a
Master
(that which receives
the user’s
command), while the other is programmed in the
Slave
mode (that
which receives the command
from the Master-Control unit
).
Proceed as follows to create a system of this type:
01.
Install the two Signo following the instructions in their instructions
manuals.
Important
! – When fitting the electrical cables, also fit a
cable in order to connect the two control units (minimum cable sec-
tion: 0.75 mm
2
).
02.
Connect the two control units together as illustrated in
Fig. 1
and as
follows:
– connect the two terminals
9
(
0 volt
) of each control unit together.
– connect the two terminals
15
(
sync
) of each control unit together.
03.
Then perform the other electrical connections referring to the
instructions in the instructions manuals of the two Signo. Also take
into account the following factors:
The following connections and adjustments can be made on
the
MASTER-Control unit
:
• Connection of a flashing light (for the entire system).
• Connection of an electric lock or suction cup (for
Signo-Master
only).
• Connection of photocells for the entire system, with or without
“Phototest” control.
• Connection of LEDs to terminals
12
(Sca)
and
13
(Cor)
for the
entire system.
• Connection of a maintenance LED (for
Signo-Master
only).
• Connection of a safety device for the entire system, to terminal
16
(Stop)
.
Note
:
if the terminal is not used it must be connected with
a jumper to terminal
11
(Common).
• Connection of one or more Photocells for the entire system, to
terminal
17
(Photo)
.
Note
:
if the terminal is not used it must be
connected with a jumper to terminal
11
(Common.)
• Connection of control devices to terminals
18
(Step-by-Step)
,
19
(Open)
,
20
(Close)
, to open and close the two bars.
• Adjustment of the gearmotor power (for
Signo-Master
only).
• Adjustment of the pause time between the
Opening
and
Closing
manoeuvres for the entire system.
The following connections and adjustments can be made on
the
SLAVE-Control unit
:
• Connection of a flashing light (for
Signo-Slave
only).
• Connection of an electric lock or suction cup (for
Signo-Slave
only).
• Connection of LEDs to terminals
12
(Sca)
and
13
(Cor)
(for
Signo-
Slave
only).
• Connection of a maintenance LED (for
Signo-Slave
only).
• Connection of a safety device for the entire system, to terminal
16
(Stop)
.
Note
:
if the terminal is not used it must be connected with
a jumper to terminal
11
(Common)
.
• Connection of control devices to terminals
18
(
Step-by-Step
),
19
(Open)
,
20
(Close)
, to open and close
Signo-Slave
only
.
Note:
The command is only performed once the Signo-Master bar is
closed.
The following operations can not be performed on the
SLAVE-
Control unit
:
• Use of terminals
8
(Phototest)
and
17
(Photo)
.
The Photocells can be connected to the
Master-Control unit
only.
Terminal
17
(
Photo
) must be left free.
• Adjustment of the
pause time
of the operation in
Automatic
. This
adjustment must be made on the
Master-Control unit
.
Po
w
er
S
upply
:
230 V
A
C 50/60 HZ
Fla
s
hing Light
:
24 Vcc, max 25 W
Electric Lock
:
24 Vcc, max 500 mA
Photote
s
t
:
24 Vcc, max 200 mA
S
ervice
s
:
24 Vcc, max 200 mA
Common
: 24 Vcc
(
S
ca)
(Cor)
(Man)
(
S
inc)
(
S
top)
(Photo)
(Open)
(
S
tep-by-
s
tep)
(Clo
s
e)
(
S
ca)
(Cor)
(fa
s
e)
(neutr
o)
Po
w
er
S
upply
:
230 V
A
C 50/60 HZ
Fla
s
hing Light
:
24 Vcc, max 25 W
Electric Lock
:
24 Vcc, max 500 mA
S
ervice
s
:
24 Vcc, max 200 mA
Common
: 24 Vcc
(Man)
(
S
inc)
(
S
top)
(Open)
(
S
tep-by-
s
tep)
(Clo
s
e)
(fa
s
e)
(neutr
o)
1
ENGLISH
Addendum to the Instructions
manual for the installation and use
Control unit “
MASTER
” (dip-switch
12
in
OFF
)
Control unit “
SLAVE
” (dip-switch
12
in
ON
)
Summary of Contents for Signo
Page 1: ...1 ISTSG REV 00 01 ...
Page 2: ...2 1 2 A B SIGNO3 SIGNO4 SIGNO6 ...
Page 3: ...3 4 5 7 3 6 ...
Page 4: ...4 8 9 11 10 12 ...
Page 25: ...25 ISTSG REV 00 01 ...
