Product Brief - Model C1482B BACKLIT 24Vdc (with lamps)


picarrow 24Vdc Powered (48Vdc or 85-264Vac/dc options)
arrow Small, Compact panel-mounted and easy to use
arrow 16 Potential Free Inputs
arrow Normally Open/Closed Selectable via DIP switch
arrow 27 Standard Alarm Sequences
arrow Certified to IEC61508 SIL1 Safety Standard
arrow UK Nuclear Industry SIL1 EMPHASIS Assessed

16 Potential Free Contact Input annunciator Incandescent Lamp display. Repeat Outputs optional, Relays(C1425) or Open collector(C1426). Supplied with PC templates to print legends for alarm windows. Serial Port RS232/485 optional

Note: This lamp option is no longer available. Other options are Backlit (Model C1480B) and Sidebar (Model C1481B).

The Omni16C annunciator replaces the Omni16A and B series annunciators with one product offering the option of incandescent lamps, backlit LED or Sidebar LED indicator windows. Omni16C is a panel mounted annunciator with optional integral Test, Silence, Acknowledge, Reset Pushbuttons (sacrificing one alarm window) or uses externally wired pushbuttons.

The 16 inputs accept potential free inputs and are individually “DIP” switch configured for N.O. or N.C. operation. Inputs are wired to terminals at the rear of the annunciator. Optional Inputs boards for com negative (PLC compatible) or fully isolated 19-60Vdc or 90-150 Vac/dc are also available. The alarm sequence for the 16 inputs is also configured by “DIP” switch with a choice of 27 standard sequences. Four output relays can be configured as group alarm, horn output and watchdog with a change over contact at the terminals.

The group alarm can be set to one of four functions, Follows input, follows alarm, Multiple reflash, Ringback horn. An Inhibit input is provided to optionally disable all the inputs on the annunciator during startup/maintenance. Input repeats and Lamp repeats are available using an optional ribbon header terminal board C1426.Omniflex has completely re-designed the Omni16C with new technology to compliment PLC's in applications where alarm annunciation is required using serial communications.

Further Literature 
Full specifications and Order Information
User Manual
User Manual in PDF
Technical Note
Upgrading from Omni16A or Omni16B to Omni16C Alarm Annunciator
Application Note
Local Alarm Logging Application Note
Relevant Downloads
 Window Legend Templates
Use these templates to easily create window legends on any inkjet or laser printer.
Related Products
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Check the full list of accessories for Omni16 Range.
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 List of Omni16 Annunciators & RLUs
See the full list of Omni16 Alarm Annunciators and Displays
 Audible Device for Omni Series Annunciators
Panel mount Audible Device for use with horn outputs of Omni Series Annunciators
 Omni8/16C Std Input Bd +Comm
Omni8/16C Standard 8 Channel Isol. Input Board +ve Comm
 Omni8/16C Std Input Bd -ve Comm
Omni8/16C Standard 8 Channel Isol. Input Board -ve Comm
 Omni8/16C Input Bd 19-60Vdc
Omni8/16C Std 8 Channel Isol. Terminal 19-60Vdc Input Board
 Omni8/16C Input Bd 90-150Vac/dc
Omni8/16C Std 8 Channel Isol. Terminal 90-150Vac/dc InputBd
 OMNI16C Ribbon Header Input Board
Used to interface Maxiflex DO module outputs directly to Omni16C via ribbon cable
 Omni8/16C Lamp Driver 16ch
Used to provide extra lamp drive capability for Omni8s and Omni16Cs
 Omni8/16C 16 Way Repeat Ribbon Header Bd
Used to provide Omni8/16C Input repeat statuses to other devices
 Omni8/16C 8 Way Repeat Relay Board
Used to provide 8 relay N.O. contacts to terminals
 USB to Serial Converter
Used for laptops without serial ports; used in conjunction with Omniflex serial programming cables
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