Oppermann Regelgeräte ABAV-S3 User manual

Control unit for smoke detector ABAV-S3
Fire Protection | Data sheet No. 43102 | Version 04-2023 | 1
Technical Data
Operating voltage:
ABAV-S3.1 230 V + / -10 % 50 Hz – 60 Hz
ABAV-S3.2 24 V AC / DC
Power consumption: 1.8 V A
Relay output
Alarm relay: 1 opener contact, 250 V, 8 A
1 changeover contact, 250 V, 8 A
Contamination relay: 1 opener contact, 250 V, 2 A
Fault relay: 1 changeover contact, 250 V, 2 A
Termination resistor: 2.2 kΩ
Displays
Normal mode: green LED
Contamination alarm: yellow LED
Broken cable alarm: orange LED
Short-circuit alarm: orange LED
Smoke alarm: red LED
Number of
connectible detectors: max. 30 units
Installation: DIN rail with snap-on base
Housing: ABS
Weight: 230 V = 280 g
24 V = 150 g
Ambient temperature: 0 – 50 °C
Gen. values of normal
system mode: 4 – 17 m
Contamination alarm: > 17.5 mA
Broken cable alarm: < 4 mA
Short-circuit alarm: > 100 mA
Smoke alarm: > 38 mA
• Up to 30 smoke detectors can be connected
to a daisy chain
• Push-button detector (manual smoke
detector) type DKM-2.3-N can be connected
• Cables are monitored for short circuit and
broken cable
• Sensors are monitored for unscrewing
• Potential-free contacts for reporting:
• Smoke alarm
•Contamination
•Malfunction
Function
Up to 30 manual smoke detectors of type DKM 2.3-N or 30
ceiling smoke detectors of type DRM SOC-E3N, DRM DCD-AE3
or ST-P-DA-STB can be connected to the ABAV-S3 control unit as
a daisy chain. The device is ready to operate, and the green LED
lights up as soon as power is supplied. The current increases
during a smoke alarm or constant contamination. The smoke
alarm relay is deenergized if the current is greater than 38 mA.
It then actuates an a potential-free changeover contact and an
opener contact. The red LED lights up. The relay is self-holding;
the unit is reset by pressing the internal reset button. This is
only possible when the smoke alarm has been cleared. When
power is restored after a power failure, the unit assumes the
state it had prior to the power failure. When a smoke detector
is contaminated and its current has increased above 21 mA, the
yellow LED blinks rapidly for approx. one minute (approx. 120
light impulses per minute). If the signal continues to trigger,
the relay is deenergized. The yellow LED lights up steadily.
The detector now needs to be replaced. If this is not done,
the detector continues to accumulate contamination and will
trigger a false smoke alarm after some time. The yellow LED will
blink slowly (approx. 30 light impulses per minute) after replace-
ment. The relay is again energized. The yellow LED blinks until
the reset button is pushed briey. The fault relay is deenergized
on short circuit, broken cable, or when the detector is removed;
one orange-colored LED each lights up. After the fault has been
cleared the relay is again energized and the relevant LED blinks
slowly. It is switched o after the reset button is pushed.
Function check
All relays are actuated twice by pressing the reset button
(for 5 seconds). All LEDs lights up steadily.

2| Fire Protection | Data sheet No. 43102 | Version 04-2023 Specications subject to change.
Control unit for smoke detector ABAV-S3
Oppermann Regelgeräte GmbH | Im Spitzhau 1 | 70771 Leinfelden-Echterdingen, Germany
Phone [phone] | Fax [phone] | [e-mail] |www.oprg.de
29 19
58
53
10
45 62 86
52.5
Dimensions in mm
Wiring example
1512
11 2346
DKM 2.3N-
1
2,2kΩ
2
65
12
65
1512
11 2346
DKM 2.3N-
DRM SOC-E3N
12
65
1512
11 2346
DKM 2.3N-
12
65
1512
11 2346
DKM 2.3N-2,2kΩ
6
7
9
10
1
2
3
4
5
8
11
12
13
14
+
-
+
-
Alarm
Alarm
Malfunction
Contamination
Control unit
ABAV-S3
6
7
9
10
1
2
3
4
5
8
11
12
13
14
+
-
+
-
Alarm
Alarm
Malfunction
Contamination
Control unit
ABAV-S3
DMK2.3-N DRM SOC-E3N DMK2.3-N
DMK2.3-N DRM SOC-E3N, DRM DCD-AE3
1512
11 2346
DKM 2.3N-
1
2,2k
Ω
2
65
12
65
1512
11 2346
DKM 2.3N-
DRM SOC-E3N
12
65
1512
11 2346
DKM 2.3N-
12
65
1512
11 2346
DKM 2.3N-2,2kΩ
6
7
9
10
1
2
3
4
5
8
11
12
13
14
+
-
+
-
Alarm
Alarm
Malfunction
Contamination
Control unit
ABAV-S3
6
7
9
10
1
2
3
4
5
8
11
12
13
14
+
-
+
-
Alarm
Alarm
Malfunction
Contamination
Control unit
ABAV-S3
DMK2.3-N DRM SOC-E3N DMK2.3-N
DMK2.3-N DRM SOC-E3N, DRM DCD-AE3
6
7
9
10
1
2
3
4
5
8
11
12
13
14
+
-
+
-
Supply
Alarm
Alarm
Malfunction
Contamination
9
10 1512
11 2346
DKM 2.3N-
9
10
Control unit
ABAV-S3
Push-button alarm
DKM 2.3-N
6
3
1
6
3
1
2,2k
Ω
1
2,2kΩ
2
65
12
65
1512
11 2346
DKM 2.3N-2,2kΩ
9
10
9
10
Ceiling smoke detector
ST-P-DA-STB
Ceiling smoke detector
DRM SOC-E3N, DRM DCD-AE3
or or
Combinations are possible; see wiring example.
Wiring diagram
DimensionsNote
The termination resistor (included in the delivery) must be
mounted on the last detector in the daisy chain. A maximum of
30 smoke detectors can be connected to the control unit.
Installation and electrical connection
All work (such as installation, electrical connection, startup, ope-
ration, and maintenance) must only be performed by suciently
qualied tradesmen. The respectively applicable local rules and
regulations (e.g. national building codes, electrical/VDE regula-
tions, etc.) must be observed. Installers and operating entities
are required to suciently familiarize themselves before startup.
Read the product description before operating the equipment.
Verify that the product can be used for the relevant application
without restrictions. We are not liable for printing errors and
changes after printing. Appropriate use implies compliance
with operating and installation instructions. We are not liable for
losses due to inappropriate use. Unauthorized manipulations
or modications of the device render the operating permit, the
product warranty and warranty claims null and void. The ABAV-
S3 control unit is mounted to a DIN rail in the control cabinet.
When used as a smoke evacuation control system, the ABAV-S3
must be connected to a separate power supply.