Product Brief - Model C1485B SERIAL BACKLIT LAMP ANNUN 24Vdc


picarrow Drive Window displays from your serial port
arrow Easy to configure Modbus protocol
arrow 24Vdc, 48Vdc or 85-264Vac/dc Powered
arrow Small , compact, panel mounted and easy to use
arrow Built in Alarm Flashing sequences to reduce PLC programming overhead
arrow Lamp Display

Serial Input 16 Point Backlit Incandescent Lamp Annunciator only. Supplied with PC templates to print legends for alarm windows. Driven by RS232/RS485 port with Modbus Protocol. 24Vdc Powered. CSC Bd C1424 (Order Separately)

The Omni16C Serial Display Product Range provides an easy-to-use alternative to providing Alarm Window facilities from your PLC, DCS or SCADA system. Each of these products has a fully isolated RS232/RS485 serial interface that provides full control of up to 16 alarm and status windows.

Up to 32 of these displays may be multi-dropped on a single RS485 twisted pair, providing up to 512 Window Status and Alarm display points from a single serial port acting as a Modbus Master. Each Display serial port acts as a Modbus slave, and can be set to either ASCII or RTU mode at baud rates from 300 to 9600 baud.

Display options include incandescent lamps, backlit LED and Sidebar LED indicator windows to provide the user with the best combination of power consumption, reliability, maintenance and cost for the application. 27 integrated alarm flashing sequences included in the display remove the need for programming of alarm sequences in the PLC/DCS reducing engineering charges and program space, while increasing reliability. 

Optional integral Test, Silence, Acknowledge, Reset Pushbuttons allow Operator alarm acknowledgment without any additional programming. Four optional output relays can be configured as group alarm, horn output and watchdog outputs.

Further Literature 
Full specifications and Order Information
User Manual
User Manual in PDF
Technical Note
Upgrading from Omni16A or Omni16B to Omni16C Alarm Annunciator
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