➱ EC7850A1072 Relay Module

Manufacturer: Honeywell

EC7850A1072/U

Programming Control meeting European Community Timings-LHL, HF/LF Proving; 2 second postpurge

Microprocessor-based integrated burner control for full modulation applications. Provides automatic burner sequencing, flame supervision, system status indication, system or self-diagnostics, and troubleshooting.

Access for external electrical voltage checks.

Application flexibility and communication interface capability.

Five LEDs provide sequence information.

Five function Run/Test Switch.

Interchangeable plug-in amplifiers.

Local or remote annunciation of operation and fault information (optional).

Non-volatile memory retains history files and lockout status after loss of power.

Compatible with existing Honeywell flame detectors.

Application : Programming Control

Dimensions (in.) : 5 in. wide x 5 in. high x 5 1/4 in. deep with Q7800A Subbase x 6 3/32 in. deep with Q7800B Subbase

Dimensions (mm) : 127

Discounted price will be support if you buy big quantity of EC7850A1072 

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