		Descripion Function NO Function NC Technical data Schematic Dimensions Order overview Downloads
Common alarm indicator AS1210

Description

The AS1210 common alarm indicator can easily monitor the function and indicate faults of up to 12 signal inputs. Any faults arising activate the relay. An external signal generator can be connected to the relay. In addition, an optional buzzer is activated on the device. The common alarm indicator AS1210 can monitor up to 12 contacts. Thanks to its simple technical design, the AS1210 is well suited to upgrade existing control systems and switchboards. For each signal input there is a correspondent output to signalise inputs with a signal lamp. The AS1210 has a relay to connect to e.g. a horn. The relay may be set up as a normally open or closed. An integrated buzzer is optional. With the use of an external button, the alarm can be acknowledged and a lamp test initiated, if required.

Function signal inputs normally open NO

The signal lamps H are designed as fault indicators. As soon as a signal input appears, the respective signal lamp lights up, the optional buzzer and relay are activated. The connected user, e.g. a horn or a lamp, remains actuated until the QT button is pressed. The same process occurs with each new alarm input, even if other alarms are still pending. Pulse-type alarms are also detected, and the relay is latched until acknowledgement is made. Connecting and activating the LT button initiates all signal outputs.

Funktionsdiagramm

Function signal inputs normally closed NC

The signal lamps H are designed as operation indicators. As soon as a signal input disappears, the respective signal lamp turns off, the optional buzzer and relay are activated. The connected user, e.g. a horn or a lamp, remains actuated until the QT button is activated. The same process occurs with each new alarm input, even if other alarms are still pending. Pulse-type alarms are also detected, and the relay is latched until acknowledgement is made. Connecting and activating the LT button initiates all signal outputs.

Funktionsdiagramm

Technical data

Signal inputs	12 normally open or closed
Outputs	12 (with positive half-cycle only in AC)
Supply inputs	Lamp test/horn acknowledgement
Control elements	LED/Jumper
Supply voltage	24VAC/DC
Signal voltage	24VAC/DC
Voltage range	10-30VDC / 12-24VAC
Max. power per channel	1A
Power consumption	A maximum of 3W
Temperature range	0 to +45°C
Weight	170g
Dimensions WxHxD	90x78x44mm
Connection terminals	Screw terminals 0.5 - 6 mm²
Mounting position	As required
Duty cycle	100%
Protection class	IP00
Fitting DIN-rail	35mm DIN-rail EN50022
Fitting C-rail	32mm C-rail EN50035

Schematic

Please click on the image for a larger view or go to the download of the wiring diagram sheet

Dimensions