Edwards EST 3-RS485A VICTÓRIA These thermal detectors provide effective

These thermal detectors provide effective

Operating instructions shall be in English lettering and the unit shall be constructed of extruded aluminium and fi nished in bright enamel paint to provide quick identifi cation

Once the mounting plate is fixed

The DS9431 is used with the DS9400 FACPs

The air is filtered and passed into a detection chamber where light scattering technology detects the presence of very small amounts of smoke

Edwards EST 3-RS485A VICTÓRIA These thermal detectors provide effectiveThe Network Communications card mounts to the back of the Central Processor Unit. The 3 RS485A card provides a Class A (Style 7) or Class B (Style 4) circuit for network communications signals and two additional Class A (Style 7) circuits for the digitized audio signals. The 3 RS485B card provides a Class B (Style 4) or Class A (Style 7) circuit for network communications signals and a second Class B (Style 4) circuit for the digitized audio signals.