1. Description
Lighting control in one room
EX-13 is a logic module for differentiated control of
lighting using SRN-2000 EF presence detectors. In
one room,
the ventilation and the lighting can be
controlled in four different levels/groups. With the
EX-13 complete lighting can also be switched on and
the fans stopped in the event of a fire alarm or bur-
glary alarm.
Lighting control in two rooms
The EX-13 can also be set to control
two separate
rooms
, each with a presence detector. In each room
two lighting levels/groups can be handled. In divisible
rooms (e.g. gymnastic halls with folding partitions) a
magnetic contact can switch between joint or individ-
ual function in the two halves of the room.
Each lighting group can be set for
automatic
or
man-
ual
switch-on or for
external control.
A
photocell
can
be
connected
which
automatically
blocks
switch-on of the basic light if the natural light is suffi-
cient.
When the presence
ceases
the lighting is
automati-
cally
switched off after the set time delay (set in the
detector). The lighting can also be switched on and
off manually.
Ventilation
The ventilation is controlled automatically via a sepa-
rate “Delay Out” output. A settable turn-on delay pre-
vents the ventilation from starting in the event of a
brief presence. When the presence ceases the fans
run for a set period of turn-off delay so that the out-
ward ventilation of the room is guaranteed. The venti-
lation can also be started manually using an impulse
push-button, but it cannot be turned off manually.
5th lighting group
The “Delay Out” output can also be used for a 5th
lighting group with automatic switch-on, or to com-
pletely turn off the lighting in applications using the
LS-2 level switch after the set turn-off delay.
All settings are simply performed using straps, and
the function is indicated with LEDs at the inputs and
outputs.
EXTRONIC AB • V1.0 • 02 05 23
Tel: 08-771 26 00
LOGIC MODULE EX-13
For lighting and vetilation control
Ord. number: 13164
Ventilation
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
C
NO
NC
12 VDC
ut
+
-
Larm
Detek-
torin-
gång 2
Detek-
torin-
gång 1
Fläkt
Ventilation
-
-
Ingångar
Block
Visonic
Funk-
tion
Foto-
cell
IR-detector
Ventilation
Relay 1 Relay 2 Relay 3 Relay 4 Relay 5
Lighting level 1
230 VAC
12 VDC
ut
+
-
Larm
Photocell
Detek-
torin-
gång 2
Detek-
torin-
gång 1
Fläkt
Acoustic detector
-
-
Ingångar
Contactors
Block
Funk-
tion
Foto-
cell
AD-350
1
8
7
6
5
4
3
13
12
11
10
9
2
17
16
15
14
21
20
19
18
22
24
23
25
+ +
Stabilized power supply EXE-2000
Short circuit protection, current limited
Extronic AB • Stockholm • Sweden
Secondary
Voltage: 13,65
Current: Max 1,5 A
Primary
Voltage: 230 V ~
Current: Max 0,2 A
15 & 17=IN 230 V~
10 & 12 =
11 & 13 = OUTPUT -
Indication of
secodary voltage
1
4
3
5 6
7 8
9 10 11 12 13 14 15 16
18
17
2
19
22
21
23 24 25 26 27 28 29 30 31 32 33 34
36
35
20
Extronic AB • Stockholm • Sweden
Control unit for presence detection EX-13
For differentiated control of lighting
Power supply
Current at rest
Current, 5 relays active
Breaking capacity per
relay output
:...........................
:..........................
:...........
:.............................
12 VDC
30 mA
Max. 250 mA
5 A / 250 VAC resistive load
Belysningssteg 2
Lighting level 2
Belysningssteg 2
Lighting level 3
Belysningssteg 2
Lighting level 4
Central
appliance
for burglary
and/or
fire alarm
Fire alarm
push-button
Smoke detectors
Push-buttons inputs 1-4
Use separate contactor for connection of fluorescent lights and large
inductive loads.
Logic module EX-13
