Comelit 1256 Technisches Handbuch Seite 4

ACTUATOR RELAY MODULE ART. 1256
Intelligent device for controlling a 10A relay (fitted) for
general uses. art. 1256 may be used in 2-Wire Kit systems,
"Building Kit" systems (2 pure wires) as well as in B/W
Simplebus 2 and Simplebus Color systems. Fit a max.
of 10 actuator relay modules art. 1256 on the outgoing
bus line to an audio or audio/video external unit. Fit a
maximum of 30 actuator relay modules art. 1256 on the
outgoing bus line to a mixer/power supply unit art. 4888,
4888C. To use the actuator relay module in 2-Wire Kit,
"Building Kit" systems, Simplebus 2 or Simplebus Color
systems DOWNSTREAM of art. 4888, 4888C see the note
on page 2.
ART. 1256 OFFERS THE FOLLOWING SIX FUNCTIONS,
DEPENDING ON THE POSITION OF JUMPER JP1:
A) Call repetition function
JP1 as illustrated in Fig. 1
The relay is operated by closing the C.NO. contact
in response to a call from the switchboard,
external unit or landing; this happens only if
the user code for which you wish to repeat the
call is set using the DIP-switch (e.g. to activate
lights, ringtones, paging function, CCTV alarm
contacts, etc.). On receipt of a call from the
external unit or the landing, single closure of the relay takes
place. In response to a call from the switchboard, the relay
closes twice. Intercom calls are not repeated.
The actuator relay module can also be used alone, if you want
to close the C.NO. contact rather than repeat the call to an
apartment when the external unit calls the user code set on
art. 1256.
The relay closure time is set to approximately 2 sec. To set
the user code by means of a DIP-switch, see table on page
10. See diagrams: SB2/KI - SB2/MBI.
B) Activation function on switchboard call pushbutton
JP1 as illustrated in Fig. 2
JP1
For use only with systems not equipped with
switchboard art. 1998/A. The relay is operated
by closing the C.NO. contact in response to
a switchboard call from an entry phone or
video entry phone (e.g. to activate the following
independently, using a specific command:
lights, CCTV alarm contacts, driveway gates,
entrances without external units or other devices). The relay
closure time can be programmed using a DIP-switch (see
table A). The function can be used only when the system is
free. See diagrams: SB2/KI - SB2/MBI - SB2/L - SB2/N - SB/
GI, S2W/GI
JP1
C) External unit light function / Stair light
function
JP1 as illustrated in Fig. 3
The relay is operated by closing the C.NO.
contact in response to a call from an external
unit to any address, on internal ignition from a
video entry phone (e.g. to automatically activate
DIP ON
swItches
r
elay clOsure tIme
JP1
DIP ON
swItches
e
NableD cODes
4
JP1
JP3
2 1
JP2
2 1
Fig. 1
JP1
JP1
JP1
JP1
Fig. 2
JP1
JP1
Fig. 3
TAB. A: programming relay closure time for functions B, C and E
ALL 1
1''
JP1
JP1
TAB. B: programming code Range for function D
1 2
1 ÷ 30 31 ÷ 60
lights, CCTV alarm contacts, etc.). The relay closure time
can be programmed using a DIP-switch (see table A). See
diagrams in par. A: SB/GI, S2W/GI, SB2/L, SB2/N.
D) Secondary door lock release function (without external
unit) 2
JP1 as illustrated in Fig. 4
JP1
The relay is activated when the door lock release
pushbutton is pressed, if the user code of the
entry phone or video entry phone from which
the command is sent is within the range defined
using DIP-switches - see table B (e.g. to activate
JP1
a second door lock release using the door lock
release command for entrances without an
external unit). The relay closure time is set to approximately 2
sec. See diagram: SB2V/EN/155SMC
E) Activation function on Actuator pushbutton
JP1 as illustrated in Fig. 5
The relay is operated by closing the C.NO.
JP1
contact in response to a Generic actuator call
from an entry phone or video entry phone (e.g.
to activate the following independently, using a
specific command: lights, CCTV alarm contacts,
driveway gates, entrances without external units
JP1
or other devices). The relay closure time can
be programmed using a DIP-switch (see table 2
A). The function can be used at all times except when a
conversation is in progress from an entry phone or video
entry phone other than your own. All art. 1256 modules set
for use with this function are activated simultaneously when
the pushbutton on the internal unit is pressed. See diagrams:
SB2/KI - SB2/MBI - SB2/L - SB2/N - SB/GI, S2W/GI
F) Activation function on Actuator with code pushbutton.
The function may NOT be used in Simplebus Kit systems
JP1 as illustrated in Fig. 6
JP1
The relay is operated by closing the C.NO.
contact if the pushbutton pressed on the
entry phone or video entry phone has been
programmed (using the hand-held programmer
art. 1251/A) to send the actuator call with the
code of the actuator in question (e.g. to activate
the following independently, using a specific
command: lights, CCTV alarm contacts, driveway gates,
entrances without external units or other devices). The closure
time of the relay is fixed at 2 sec. the function can be used at
all times, except when a conversation is in progress from an
entry phone or video entry phone other than your own. To set
the user code by means of a DIP-switch, see table on page
10. See diagrams: SB2/KI - SB2/MBI - SB2/L - SB2/N
The relay for art. 1256 operates in BISTABLE mode, changing
its status at every command; if the power supply is cut off, it
returns to the C.NO. position and remains there, even after the
power is restored.
Bistable mode is available for products with a revision index
equal to or greater than 003.
2 3 4
2'' 4'' 8''
3 4 5
61 ÷ 90 91 ÷ 120 121 ÷ 150 151 ÷ 180 181 ÷ 210 211 ÷ 240
2 JP2 1
JP3
2 1
JP2 1
JP1
JP3
2 1
JP2
1
JP1
JP1
JP1
JP1
5 6 7
16'' 32'' 1' 5''
JP1
6 7
JP1
JP1
JP1
Fig. 4
JP1
JP1
JP1
Fig. 5
JP1
Fig. 6
8
2' 10''
8