Break Bell Timer 240V Kit

240V Bell, Timer and Relay

Timer

Easily Programmed for Class Change

The 8-channel timer can be easily programmed to sound a different number of rings to identify different year group class changes, for example;

1 ring for Year 1
2 rings for Year 2
3 rings for Year 3

It is designed to provide programmed weekly event switching of 8 independent relay outputs, controlling devices such as bell timing, class change signal generators, shift start/stop tone generators, etc.

The Digital Timer provides NO (Normal Open) or NC (Normal Closed) relay contacts to each of its 8 relay outputs and supports switching up to 64 events per day (32 On and 32 Off).

This compact, yet highly robust device is easy to programme and control and is ideal for education, industry and retail applications where the scheduled broadcast of tones, messages, alarms or recorded audio files/tracks is required on an ongoing, repetitious basis.

Further functions of this Digital Timer Unit include event manual override, DST (daylight saving time) compensation of spring / autumn time changes and clock tuning for maintaining accuracy of timer.

A clear blue LCD screen displays the Timer status as well as menu functions for programming and set-up. Push buttons control the user interface for programming and a row of 8 green LEDs provide a visual indication of when each relay is active. The relay outputs and power are connected via removable phoenix terminals which are housed under a removable security cover to prevent unauthorised access or tampering. Removable brackets allow the Timer to be securely surface-mounted or installed within a PA rack.

Relay

Tele Multi-function Timer Relay

The Tele E1ZI10 series multi-function timer relay is solid-state, compact equipment with high precision. It provides delay functions asymmetrical flasher with pulse-start and asymmetrical flasher with pause start in the range of 50 milliseconds to 100 hours. This timer relay is enabled with a comprehensive range of timing functions to suit a wide variety of applications. Due to the highly versatile voltage range, this timer relay can be installed into new and existing applications in an extremely hassle free way. Its affordability, optimum space management, and high performance make it ideal for a wide range of applications in process control environments.

Features and Benefits

SPDT 1C/O contact configuration with relay output 8A at 250VAC
Dual supply voltage ranging from 12VAC/VDC to 240VAC/VDC
Installation design for trouble-free mounting
Self-extinguishing plastic housing
Reset time of 100ms
LED status indication
DIN-rail mounting

Bell

The Moflash grey, wall mount solenoid fire bell has a sound output of 103dB at 1m. This buzzer has a size of 167mm. The distinctive sound of this traditional type of bell is produced using a solenoid-driven striker repeatedly striking the inside edge of the metal gong, resulting in a loud and clear ringing tone. This bell can be mounted on any flat surface, utilizing either of the four mounting holes. This can be incorporated into the body of the casting or the universal mounting plate and gasket that offers multiple fixing location options. This bell is suitable for light commercial/industrial use where intermittent audible signalling is required in a localized area.