Extension Unit Exu-Si; Functions - Assa Abloy Besam SW200i US Installation And Service Manual

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.
ON
1 2
DIP-switches shown
in OFF position
ON
1 2 3 4
1)
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.
2)
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.
Note: Lock only functions when Program Selector is in OFF or EXIT.
* After changing any system selection a new LEARN must be carried out.
1007718-US-3.0
0.5 s
0 s
3 s
3 4 5
Potentiometer for opening delay
Automatic kill reset (jumper on)
Manual kill reset (jumper off)
5
Battery monitoring
1)
Lock kick
2)
Lock release
Locked without power (OFF) / with power (ON)*
Lock 12 V (OFF) / 24 V (ON)*
Issue 2012-06-27
(+) 24 VDC
+24 V DC
OPEN
Program selector
EXIT
OFF
UNL
Unlocked signal from lock
KILL reset (see jumper below)
KRST
KILL impluse
KILL
KEY Key impluse (1.5-30 s)
O/C OPEN / CLOSE impulse (latching relay)
OIMP
Outer impulse
Ground
(-) 0 VDC Ground GND
–
Electro-mechanical locking device (12V DC max. 1200 mA
/ 24 V DC max 600 mA, see DIP-switch No. 1 below)
+
2)
12 Electrical connection
55