Product Profile of Microprocessor / Microcontroller Based Alarm Annunciator
Microprocessor / Microcontroller Based Alarm Annunciator continuously scans the fault conditions, which may occur during any process operation. The Alarm Annunciator indicates fault condition by flashing of the LED based facia windows of Annunciator and by sounding the audio Hooter. Pacific Microsystems manufactures Microprocessor / Microcontroller Based Alarm Annunciator.
Pacific Microsystems offers a wide range of Microprocessor / Microcontroller based Alarm Annunciator, Sequence of Events Recorder and PLC / Microprocessor based Automation products. The Microprocessor / Microcontroller Based Alarm Annunciator enables programmable inputs and site selectable for NO [normally open] or NC [normally close] sensing and is isolated optically.
Key Features of Microprocessor / Microcontroller Based Alarm Annunciator
- Optically Isolated Fault Inputs
- Long life and Low Power Consuming Ultra Bright Colour LEDs.
- Different colours are: Red, Yellow, Green, Amber.
- Fault Inputs with or without Potential [NO / NC configurable]
- Output: Potential Free contact for External Hooter
- First Fault Discrimination
- Universal Power Pack: 90 to 270 VAC/DC, 24VDC,48 VDC.
- Different Window Sizes: 30 mm X 30 mm, 45 mm X 25 mm, 45 mm X 45 mm, 55 mm X 25 mm, 70 mm X 50 mm
- Flexible Dimensions: Standard or User Specified.
- Row / Column Combination: Standard or User Specified.
- With Built-in Test, Accept, Reset Push Buttons or Provision to connect Externally
- Number of Windows in single unit: 4,6,8,12,16,20,24,30,32,36,40,48,60,64,72,88,96,100, 120,128
- Operating Sequence: As per ISA – Auto/Manual Reset, First Up, Ring Back or as per specific requirement.
- Mounting: Flush Panel or Wall Mounting Type.
- Legends : Photopositive or Photonegative
- Reliable unit with Negligible Maintenance.
Product Specification of Microprocessor / Microcontroller Based Alarm Annunciator
- Auxiliary Supply:110, 230, 415 VAC ± 10%, 24, 30, 48, 60 VDC ± 20% 80 to 270 VDC - Universal Range.
- Contact rating:230 VAC, 5A. 220 VDC, 2A.
- Environment:0 to 60 degrees Centigrade Up to 95% RH non-condensing.
- Power Consumption:Less than 0.9 W per window.
- Response Time:10 Mill Seconds Approximately.
