Assa Abloy Besam SW200i US, Installation And Service Manual

Page: 55 / 82

12.4.4 Extension unit EXU-SI
Functions
This extension unit has inputs for electro-mechanical lock, program selector, batteries, KILL
function, OPEN/CLOSE, KEY opening and outer impulse.
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
ON
2 3 4 5
+24 V DC
OPEN
EXIT
OFF
UNL
KRST
KILL
KEY
O/C
OIMP
GND
–
+
1
ON
2 3 4 5
0.5 s
0 s 3 s
Program selector
Unlocked signal from lock
KILL reset (see jumper below)
KILL impluse
Key impluse (1.5-30 s)
OPEN / CLOSE impulse (latching relay)
Outer impulse
Ground
Electro-mechanical locking device (12V DC max. 1200 mA
/ 24 V DC max 600 mA, see DIP-switch No. 1 below)
Potentiometer for opening delay
2)
Manual kill reset (jumper off)
Automatic kill reset (jumper on)
Battery monitoring
Lock release
2)
Locked without power (OFF) / with power (ON)*
Lock 12 V (OFF) / 24 V (ON)*
DIP-switches shown
in OFF position
Lock kick
1)
(-) 0 VDC Ground
(+) 24 VDC
Independent of switch position (ON /OFF), the “latch check” complies with the ANSI 156.19 requirements.
Position OFF: Smooth closing, to be used on doors without lock.
Position ON: More powerful closing, to be used on doors with lock, to overcome binding in the locking device.
1)
If the switch is set to ON, the LOCK RELEASE is active during the opening delay time set by the potentiometer.
For PAIR OF DOORS installations, the LOCK RELEASE works in sequence: First the MASTER then the
SLAVE.
2)
Note: Lock only functions when Program Selector is in OFF or EXIT.
After changing any system selection a new LEARN must be carried out. *
55 Issue 2012-06-27 1007718-US-3.0
12 Electrical connection