Extension Unit Exu-Sa - Assa Abloy Besam SW300 Installation And Service Manual

12.1.5

Extension unit EXU-SA

This extension unit has inputs for door mounted sensors, which can give presence impulse on ap-
proach side and/or presence detection on swing path side. Relay output for error indication, KILL
output, Lock output or door indication is also integrated. When the jumper for the relay is set to
'Open/Closed door indication', its activation will follow the Blanking LED.
Functions
Door mounted sensors
IR Spot:
Relay 1: Presence impulse (NC)
Relay 2: Presence detection (NC)
1007913-EI-9.0
Monitoring of presence detection
Monitoring of presence impulse
No monitoring (both jumpers on)
Monitoring of presence detection and presence impulse
Blanking LED
2)
1)
If not used strap to "Ground".
2)
Remove strapping from terminals 2 and/or 3.
Issue 2014-10-28
External error indication / KILL OUT / Lock
Open/closed door indication
NO
Relay output ("External error, KILL OUT, Lock indication"
COM
or "Open/closed door indication", see above) 24 V, 1 A
NC
(+) 24 VDC
24 V DC
QTST IR Spot monitoring and reference for KILL (NC)
Presence detection (NC)
PDET
PIMP
Presence impulse (NC)
Ground
GND
Remove strapping when connecting to terminals 2 and/or 3
Blanking potentiometer
(Adjust the potentiometer to avoid presence detection sensor to detect the wall.
Range 55 - 90 degrees.)
Open/closed door indication
12 Electrical connection
1)
1)
59