12.3.5
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 or
door indication is also integrated.
Functions
6
7
8
1
2
3
4
5
NO
COM
NC
24 V DC
QTST
PDET
PIMP
GND
Monitoring of presence detection/DMPS.SS
Monitoring of presence impulse/DMPS.NS
No monitoring (both jumpers on)
Monitoring of presence detection and presence impulse
External error indication / KILL OUT / Lock
Open door indication / closed door indication
Relay output (“External error, KILL OUT, Lock indication” or
“Open/closed door indication”, see above) 24 V, 1 A
Sensor monitoring and reference for KILL (NC)
Presence detection (NC)/DMPS.SS
1)
Presence impulse (NC)/DMPS.NS
1)
Ground
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.)
Closed door indication / open door indication
Blanking LED
1)
If not used strap to “Ground”.
2)
Remove strapping from terminals 2 and/or 3.
Door mounted sensors
2)
DMPS:
Relay 1: Presence impulse (NC)
Relay 2: Presence detection (NC)
(-) 0 VDC Ground
(+) 24 VDC
Note! To make the dry relay output mimic the
electric lock output time, see group parameters 14,
15 and 16 plus pin jumper above.
57
Issue 2013-02-10
1009937-EI-1.0
12 Electrical connection
