Tyco ANN820 Dual Colour LED Annunciator Module (557.202.018)

Tyco ANN820 Dual Colour LED Annunciator Module (557.202.018)

The ANN820 is ideal for use as a status module/display for sprinkler panels according to the EN 12845: 2004 A2:2009 standard, but has many other potential applications such as fire damper and fire door status monitoring.

As a sprinkler status display the RED/YELLOW LED would indicate a Water Flow Alarm & Fault Indication respectively from a Sprinkler Flow Switch or Alarm Valve and the GREEN/YELLOW LED would indicate the status of an Alarm Valve. GREEN would indicate the Alarm Valve is open (in service) and YELLOW would indicate the Alarm Valve is closed or partly closed (technical alarm).

The LED’s are mapped as follows:

• ZONES 1 to 20 RED
• ZONES 21 to 40 GREEN
• ZONES 1 to 40 YELLOW

The ANN820 LED Annunciator Module can be connected to the following MZX500 Panels/Modules:

• MZX-125 16 ZONE 1 LOOP PANEL (557.200.501)
• MZX-250 32 ZONE 1 LOOP PANEL (557.200.502)
• MZX-251 32 ZONE 1 LOOP PANEL DEEP (557.200.503)
• MZX-250-CH 32 ZONE 1 LOOP PANEL SWISS (557.200.504)
• MZX-251-S 32 ZONE 1 LOOP PANEL DEEP SCANDINAVIAN (557.200.505)
• MZX-252 32 ZONE 2 LOOP PANEL DEEP (557.200.506)
• MZX-253 64 ZONE 2 LOOP PANEL DEEP (557.200.508)
• MZX-254 240 ZONE 2 LOOP PANEL DEEP (557.200.509)
• MZX-254-CH 240 ZONE 2 LOOP PANEL DEEP SWISS (557.200.510)
• MZX-254-S 240 ZONE 2 LOOP PANEL DEEP SCANDINAVIAN (557.200.511)
• MPM800 MULTI PURPOSE INTERFACE MODULE (557.202.012)
• MPM800 MULTI PURPOSE INTERFACE MODULE (542.012)

The ANN820 LED Annunciator Module can be installed in the following MZX500 Ancillary Housings:

• ANC125-A ANCILLARY HOUSING (557.202.625)
• ANC250-A ANCILLARY HOUSING (557.202.626)
• ANC251-A ANCILLARY HOUSING (557.202.627)