R7847A1074 Honeywell Flame Amplifier

The Honeywell R7847A1074 Flame Signal Amplifier, 0.8 Second or 1 Second Flame Failure Response Time, No Self Check, Flame Sensor for Gas: Rectifying Flame Rods C7004, C7005, C7007, C7008, C7009 and Q179 for Impedance Matching for Lead Wires Greater than 50′ or Ultraviolet Flame Sensor C7012A and C, Use with 7800 Series Primary Safety Control, Color: Green, Flame Signal Strength Ranges from 0.0-5 Vdc

Tech Sheet

Overview

Solid state plug-in amplifiers that respond to flame detector inputs to indicate the presence of flame when used with 7800 SERIES relay modules.

Features

• Flame failure response time of 0.8 or 3.0 seconds.
• Flame signal strength ranges from 0.0 to 5.0 Vdc.
• Plug into 7800 relay module through printed circuit board edge connector keyed for proper orientation.
• Flame signal test jacks to measure amplifier flame signal voltage.
• Color-coded labels identify flame detection type. Dynamic Self-Check Amplifier test the detectors and all electronic components in the flame detection system 7800 SERIES relay module locks out on safety shutdown with flame detection system failure.
• Compatible with existing Honeywell flame detectors (order separately).

Product Specifications

Comments	Color: Green
Approvals, Underwriters Laboratories Inc.	Listed: File No. MP268, Guide No. MCCZ
Approvals, Canadian Standards Association	Certified: File No. LR95329-3
Flame Failure Response Time (sec)	0.8 sec or 1.0 sec
Approvals, Swiss RE	Acceptable
Approvals, Factory Mutual	Approved: Report No. 1V9A0.AF
Self Checking	None (standard)
Use With Primary Safety Control	7800 SERIES Relay Modules
Use With Flame Sensor	Gas: Rectifying Flame Rods C7004,5,7,8, or 9, Q179 for impedance matching for leadwire runs > 50′ or Ultraviolet Flame Sensor C7012A, C