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SIGNAL PROCESSOR FOR FLAME MONITOR SYSTEM, P/N: P520
SIGNAL PROCESSOR FOR FLAME MONITOR SYSTEM, P/N: P520


 

Description
 

The IRIS Model P520 is a state of the art flame signal processor. It is designed to be used with the IRIS S5xx, S55x and S55xB series of Viewing Heads.

The IRIS Model P520 shares the same electrical specifications as the IRIS Model P522, however, the P520 is a plug-in module designed to conform to the DIN 41494 19inch card frame system. A rear backplane PC is required for installation.

In addition to the four LED's on the front panel, a digital readout and bar graph provide constant and concise information on the system status.

The front panel also provides a number of controls for setting up and operation of this microprocessor based flame monitoring signal processor.

Features
Analog bar graph flame signal display
4-Digit digital flame signal display
Fail-safe self-checking
Digital set points for Flame On and Flame Off
Adjustable Flame Out time delay
Adjustable Flame On time delay
Separate analog and digital signal processors
0-20mA or 4-20mA current driven output for an analog remote meter
Two complete sets of set points, gain settings and time delays that can be programmed locally or remotely and can be selected remotely
Viewing head switching relay for igniter/main burner
Serial communication capability using RS-422 or RS-232 with a host computer for data acquisition and complete remote programming
Self-checking relay contacts available for DCS
Easy installation brackets and rear mounted wiring terminals
Operates on 24VDC power or 24VDC backup


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