Alarm Annunciators

Listing ID #2582386

alarm annunciators
Type Single Chip Microcontroller Based.
Window size 45mm x 45 mm.
Display device 4Nos. Super bright LEDs per window.
No. of windows 8 to 64 in different configurations in a single unit.
Window color Standard Color-RED. Optional-Amber for Non trip type
Flash Rate Fast-60 Flashesmin, Slow-30 Flashesmin.
Legend Front replaceable for Individual windows
Power Consumption 400 mw per window.
Input Signals Opto-isolated.
Input contact type NONC Field selectable through DIP Switches.
Interrogation Supply 24V DC.
Output contacts Two NO Contact, One for Trip & One for Non trip faults.
Contact Rating 5 Amps at 240V ACDC.
Operational Sequence AutoManualFirst-upRing back selectable at site. Any custom-made sequence can be built-in optionally.
Power Supply Universal-90 to 270 V ACDC: Optional 24V48V DC.
Communication Optional RS485 Communication Port
Communication Protocol Industry standard MODBUS protocol for linking with PLCDCSSCADA.