AKO AKO-156332 Manuale - Pagina 5
Sfoglia online o scarica il pdf Manuale per Regolatore di temperatura AKO AKO-156332. AKO AKO-156332 6. Optical and acoustic alarm and emergency lighting for low temperature or controlled atmosphere cold stores
Anche per AKO AKO-156332: Manuale (4 pagine)
Stampa la pagina
4.- Equipment description
VISUAL ALARM
PUSH BUTTON INDICATOR
ACOUSTIC ALARM
POWER SUPPLY STATUS
Indicator steady: 230 VAC supply connected.
Indicator flashing: No 230 VAC supply, battery healthy.
Indicator off: No power 230 VAC supply, battery discharged.
ALARM STATUS
Alarm OFF: Visual alarm indicator, push button indicators and acoustic alarm all off.
Alarm ON: Visual alarm indicator flashing, corresponding push button indicator lit and acoustic alarm sounding
continuously.
Cable fault: Visual alarm indicator flashing, corresponding push button indicator lit and acoustic alarm sounding
intermittently (5 consecutive tones every 2 minutes).
5.- Operation
In standby, the illuminated indicator of the push button will be permanently on even if the electrical supply fails, provided
that the battery is not discharged..
Press the push button to activate the alarm. The acoustic and visual alarm will operate and the indicator of the
corresponding push button will light up steadily.
To deactivate the alarm, turn the push button clockwise until it is released; the alarm will stop.
The alarm always operates even if the electrical supply fails, provided that the battery is not discharged.
Battery duration is approximately 10 hours.*
The alarm output allows external warning equipment to be activated (remote alarms, auxiliary sirens, etc.).
In case of power failure, if the battery is discharged, the relay will switch to alarm mode.
RS-485 communication is available for connecting to a computer. This communication, used with the AKO-5004 or
AKO5005, allows you to read the status of the alarm inputs and the battery and to change the equipment's MODBUS
configuration.
You can connect the alarm to a computer by connecting it to an existing AKO equipment network (MODBUS), or via an
exclusive AKO "USB/RS485 Conversion Module".
*Duration with 4 push buttons connected and the alarm activated at a temperature of 5 - 30ºC.
12
POWER SUPPLY
STATUS
ALARM
PUSH BUTTON
ILLUMINATED
PUSH BUTTON