FAAC 950 BM - 950 I;O Electronic Control Unit

12
FAAC MODEL 950 BM Door Operator
6 J5 TERMINAL BLOCK ConnectiontorelayOutputs (gs.
13,14, 15)
1 Electric lock - Common
2 Electric lock - N.O. Contact (max. capacity 0.5 A/24 V)(g.13).
If no power is supplied the electric lock is active and therefore
guarantees closing mechanical locking.
In the NIGHT function the electric lock is active even if no power
is supplied. In the event of an opening command (Key or EMER-
GENCY command), the electric lock is temporarily powered to
enable the door to be opened. In this case a reverse stroke
command is also given to enable the mechanical release of the
system.
3 Electric lock - N.C. contact (max. capacity 0.5 A/24 V)(g.14).
The output is suitable for commanding a magnetic closure system.
If no power is supplied, the electric lock is not active. In the NIGHT
function the electric lock is powered and hence active. In the event
of an opening command (internal command or EMERGENCY
OPENING), the power supply to the electric lock is temporarily
cut off to allow the door to be opened.
4 Door status CLOSED - N.O. contact (max. capacity 0.5 A/24
V).
When the door CLOSED position is reached, the contact closes.
5 Door status - Common
6 Door status OPEN - N.O. contact (max. capacity 0.5 A/24 V).
When the door OPEN position is reached, the contact closes.
7 J6 TERMINAL BLOCK Relay outputs and special functions
(gs.17,18,19)
20 Changeover relay - Common
21 Changeover relay - N.O. Contact
This output is activated (N.C.) by the Card Reader input for 2 sec.
Attention: this output is not suitable for controlling electric locks.
22 Changeover relay - N.C. Contact
This output is activated (N.O.) by the Card Reader input for 2 sec.
Attention: this output is not suitable for controlling electric locks.
23 Alarm Output - Common
24 Alarm Output - N.O. Contact
This output is activated (N.C.) if an alarm is present. At the same
time LED2 on the 950 I/O board lights up to indicate the alarm
condition.
25 +24Vdc
+24Vdc accessories power supply
8. FUNCTION SELECTOR SWITCH
The950BMoperatorhasa3-positionfunctionselectorswitch(0-1-2)mountedononesideofthecover(g.4-ref.2).Theselectorswitch
positionisxed:however,dependingonthetypeofinstallation(ondoorpostoronlintel),theconnectioncabletothe950I/Ounitmustbe
positionedasshownings.4a/b.Theselectorswitchcanbeeasilyinspectedbyopeningtheprotectiondoor(g.4-ref.1).
Theselectableoperatingfunctionsareshowning.20.
1
0
2
POSITION “1”: OPEN
When this function is selected, the door opens and remains open.
POSITION “0”: AUTOMATIC
If this function is selected, when an internal/external command is given, the door opens and then re-
closes after the pause time.
POSITION “2”: MANUAL/NIGHT
The position “2” can be used to select two different operating functions according to the programming
carried out on the 950 MPS programming unit (see paragraph 5.4.3). The two functions are:
MANUAL: The door can be opened manually.
NIGHT: The external command is inactive. The door can be opened solely by activating the Key com-
mand(g.11).
7. INSTALLING THE COVER
Please refer to Fig. 4 for the cover assembly instructions. The
parts are:
1 Side cover support (2 included)
2 Side cover support screws (4 included - 2 per side)
3 Side cover (2 included)
4 Side selector cover screws (4 included - 2 per side)
5 Selector cover (2 included)
6 Selector switch
7 Aluminum cover
8 Cover screws (2 included)
For best results assemble the parts following the above order 1
thru 8.
26 GND
Accessories power supply Negative and contacts Common
27 “Interlock”output
This terminal is used to enable communication between two 950BM
automatedsystemsprogrammedin“Interlock”conguration,see
par. 11.1.
28 “2 Leaves” output
This terminal is used to enable communication between two 950BM
automatedsystemsprogrammedin“2Leaves”conguration,see
par. 11.2.
8 J7 ConnectorQuick-tconnectorforconnectingRPplug-in
ReceiversorMinidec/Decoderdecodingcards(g.10).
9 J9 TERMINAL BLOCKNOT-AUS(g.10)
N.C. contact for emergency stop. If there is no connection between
the two terminals, the automated system is locked and cannot
perform any electrical movement.
10 J10 ConnectorQuick-tconnectorfor40Vdcpowersupplyto
950MPSboard(g.10)
11 J11 Connector Quick-tconnectorfordoorstatussignalsto
950MPS(g.10)
Fig. 20
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