Screen Termination; Example Of Closed Line (Style 6 Loop) - Honeywell MA-2000 Installation Manual

MA-2000

8.1 Screen Termination

Good quality fire industry cable must be used incorporating drain wires or screens. The drain wires or screens
must be earthed within the enclosure. Cable screen or drain wire and earthing points. Ensure the drain wires or
screens are adequately grounded inside the enclosure - earthing points are provided for this purpose on
enclosure to cover all the cable entry points.
Use the earth screw and clamp to achieve the required earthing bond of the screens. Make sure the screws are
tightened and to gain low resistance contact for EMC purposes.
Use cable manufacturers recommendations for adequate earthing of the drain wires or screens.
In the panel is available an earth bar for screen termination as shown below:
8.1.1

Example of closed line (style 6 Loop)

Refer to device instruction for wiring terminations.
Please refer to the Loop and Battery calculator for total loop length.
31
M-167.1-MA2000-EN / 06.2022