Installation Manual, Controls, Wiring | Klaxon 110 AC specification

Nexus 110 AC Sounder & Sounder-Beacon

Installation Instructions

From controller

To the next unit

Beacon L

Sounder L

Common N

2nd Stage

3rd Stage

S 3 S 2 0	N	110 V	2 3 0 V	2 3 0 V	110 V
		~	~	~	~
S 1
S 2
-
+
				1st Unit

S 3 S 2 0	N	110 V	2 3 0 V	2 3 0 V	110 V
		~	~	~	~
S 1
S 2
-
+
			2nd Unit

EN	Installation Manual

Installation

IMPORTANT

a. The unit should be fitted with a fused spur incorporating an all pole disconnection device providing 3mm contact separation in all poles. Ensure fuse, cable size and gland type are rated sufficiently for the total load on the sounder circuit.

b. Isolate the unit from the electricity supply before removing the cover. Only suitably qualified personnel should gain access to the unit to perform adjustments to the tone or volume. WARNING: no user serviceable parts contained within the unit.

c. The sounder is installed by first mounting the base unit and making the external wring connectionsto the base. The head unit then automatically connects when it is attached to the base.

d. The sounder head is separated from the base by unlocking the four ¼-turn fasteners in the corners of the sounder. (Recommended screwdriver: Philips No. 2, min 100mm long).

e. Note that the head only fits onto the base one way around. If a beacon is fitted, care should be taken when mounting the base to ensure that the beacon will be positioned in the desired orientation after the sounder is attached.

Controls

a.Tone Selection

The first and second stage alarm tones are independently set using 6-way dipswitches S1 and S2 respectively. The required settings are shown in the table overleaf. The third stage alarm tone is pre-set to complement the selected first stage tone as shown in the table.

b.Volume Control

The sound output of the unit can be reduced by up to 20dBA by adjusting the potentiometer.

Technical Specification:

Supply Voltage Range	110/230V 50/60Hz
Current	Sounder - 40mA max.
	Beacon (where fitted) - 70mA
Peak Sound Level	103-115 dBA at 1m*
Number of Tones	64
Frequency Range	340 - 2900 Hz*
Volume Control	20 dBA typical

Wiring

a. Power: Note that the sounder and beacon have separate power terminals, marked as follows:

Device

Common ( eutral)

110V

230V

Sounder

110V

230V

110

230

Beacon (Where fitted)

b. Remote Tone Switching (If required): Externally link control terminals as shown below.

Alarm Stage

Example Signal

Activation

Stage 1

‘Alert’

No Connection (Default)

Stage 2

‘Evacuate’

Link Terminal

to terminal

Stage 3

‘All Clear’

Link Terminal

to terminal

Remote Tone Switching

Provision for 3 volt-free contact

activated alarm stages

Operating Temperature - 25°C to +55°C

Casing High Impact Polycarbonate/ABS

IP RatingIP66 with suitable cable glands

Synchronisation Automatic with Klaxon Nexus and Sonos Sounders

*depends on selected tone.

The European directive “Waste Electrical and Electronic Equipment” (WEEE) aims to minimise the impact of electrical and electronic equipment waste on the environment and human health. To conform with this directive, electrical equipment marked with this symbol must not be disposed of in European public disposal systems. European users of electrical equipment must now return end-of-life equipment for disposal. Further information can be found on the following website: http://www.recyclethis.info/.

110 AC specifications

The Klaxon 110 AC is a powerful and reliable warning device designed for various industrial applications. Known for its robust construction and high performance, this device is an ideal choice for environments requiring effective audible signaling. The 110 AC model operates on standard alternating current, making it versatile across different settings.

One of the main features of the Klaxon 110 AC is its impressive sound output. With a sound level of up to 110 decibels, it ensures that alerts can be heard clearly even in noisy environments, making it suitable for factories, warehouses, and construction sites. The device is available in multiple tones, allowing users to select the audible signal that best suits their operational needs.

Technologically, the Klaxon 110 AC incorporates a durable and weather-resistant housing that protects the internal components from dust, moisture, and temperature variations. This feature is essential for devices used outdoors or in harsh conditions. The unit is designed for easy wiring and installation, with clear connection terminals that facilitate quick setup.

Another characteristic that sets the Klaxon 110 AC apart is its energy efficiency. The device is engineered to consume less power while maintaining high output levels, ensuring operational cost savings for businesses. Its long lifespan also minimizes maintenance needs, making it a cost-effective solution in the long run.

The Klaxon 110 AC also features a wide operational temperature range, which guarantees reliable performance in both hot and cold environments. Furthermore, the device is designed to be highly durable, with a strong casing that can withstand physical impacts. This makes it a preferred choice in industrial sectors where devices are likely to be subjected to rough handling.

Overall, the Klaxon 110 AC stands out with its combination of high sound output, durability, energy efficiency, and ease of installation. These characteristics make it an essential tool for ensuring safety and effective communication in various industrial applications. Whether used for emergency alerts or routine signaling, the Klaxon 110 AC continues to be a trusted option for professionals seeking quality and reliability in auditory warning devices.