Zeta Simplicity Plus 252 - Two Loop - SP-252/M

The Zeta SP-252/M Simplicity Plus 2 Loop Fire Panel has been designed with ease of use in mind, using pre-programmed values for its programming options. The installer simply needs to configure the loop and enter text labels via the built in keypad (optional).

It is an addressable fire alarm system which is cost effective and extremely easy to install & commission. The panel communicates directly with each device so in the event of a fire, the panel will display the exact device (detector or call point) that signalled the alarm, allowing the fire to be located more quickly.

The Simplicity Plus fire alarm system has been designed to meet the full requirements of BSEN 5839 part 1 and BSEN 5839 part 6. The fire panel itself complies with EN54 part 2 and EN54 part 4.

Only a single pair of wires is used which connect all detectors, call points, warning devices (sounders/flashers) and interfaces before returning to the panel (similar to a ring main). This approximately saves 40% compared with a 4-wire or conventional system and 10% compared to 2-wire systems.

In the event of a cable break the Simplicity Plus will report the break and continue to operate as normal with full integrity. If the same break occurred in a 4-wire/conventional or 2-wire system up to an entire zone would be lost.

By using short circuit isolators, in the event of a short circuit only the devices between two bases would be inoperative. Similar to a cable break, up to an entire zone would be lost on a 4-wire/conventional or 2-wire system.

Each device can be uniquely identified by the panel and a 20 character label set for each. In the event of a fire or fault the exact device which triggered it will be shown.

Once the panel has been connected to the loop, confirmation of the number, type and status of every device is available. This can then be checked against the system specification.

The Simplicity Plus includes a 2,046 event history which stores all alarm, fault and system events.

Zeta Simplicity Plus 252 - Two Loop - SP-252/M Features

• Two Loop addressable fire alarm panel (252 device capacity).
• Complies fully to EN54 parts 2 & 4.
• User definable zones.
• Option for zonal or common alarm operation.
• Options for I/O operation.
• Alarm verification (help prevent false alarms).
• User selectable languages.
• Set of changeover relay contacts for faultcondition.
• Set of changeover relay contacts for firecondition.
• 2,048 event log (fire & fault).
• Zone or device disablement.
• One man test mode.
• Plug & play, no need for any special tools orlaptop for commissioning.
• Fully integrated Qwerty keypad.