Features:

The Programmers Provide Start-Up Programming, Safe-Start Check and Flame Monitoring Supervision
They Insure Proof of Low Fire Position and Fuel Valve End Switch Safety Checks
The Control is Designed to Initiate a Safety Lockout If any of These Circuits are Open at the Improper Point in the Control Cycle
A Running Interlock Circuit on the Flame-Monitor System Constantly Monitors the Limit Switches, Air Flow Switches and Fuel Pressure Switches Through the Programmer
A Modulator Circuit is Not Provided on These Programmer Modules

Specifications:

Manufacturer: Fireye
Manufacturer Part Number: EP381
Product Type: Programmer Module
Purge Timer: Selectable, 15 Seconds Minimum
Ignition Time: 10 Seconds
FFRT: 4 Seconds
Dimensions: 6.55" x 6.75" x 1.55"
Weight: 0.56 lb.