Combustion And Energy - Flame Detection System

Transcript

FLAME DETECTION SYSTEM IRIS P520 AMPLIFIER IRIS P520 AMPLIFIER COMBUSTION AND ENERGY - [email protected] - www.ce2k.com - tel. +39.0341.260926 FLAME DETECTION SYSTEM IRIS P520 AMPLIFIER SERIAL COMMUNICATION • • • • • • • • • • • • • Flame signal amplifier Input signal: from viewing head Flame relay 2 from C contacts Self-checking relay 1 from C contact Relay contact ratings: ▪ max switching power 60W/125VA ▪ max switching voltage 220VDC, 250VAC ▪ max switching current 2A Ambient Temperature: 0°C to + 50°C Flame strength signal: bar graph-four digit readout Analog Flame Signal: 0 to 20 mA or 4 to 20 mA output for remote meters 360 ohm maximum resistance Power to Viewing Head: +26 VDC, fused 25A, +14.3 VDC Pulsing 2Sec ON / 8 Sec OFF Mounting type: 19” RACK DIN 41494 Power supply: 26Vdc + 5% - 20%, 300mA with one Viewing Head (24VDC when not using battery backup) (100mA for each additional Viewing Head) Electrical connection: screw terminals Weight: 1.0Kg • RS - 422 (Differential) 4800 or 9600 baud • Input / Output circuits photocoupler isolated from P520 power supplies and ground • Baud rate selectable from front panel of P520 APPLY TO • Flares • Boilers • Burners MANUFACTURER Combustion and Energy Srl Part number: IRIS P520 AMPLIFIER. COMBUSTION AND ENERGY - [email protected] - www.ce2k.com - Tel. +39.0341.260926 Document is subject to change without any notice IRIS P520 AMPLIFIER KEY FEATURES