Product Details:
Voltage: 13 Vdc peak fullwave rectified (+20/-15%)

Provides current status of burner sequence, timing information, hold information and lockout information, as well as selectable or preemptive messages.
Application flexibility.
First-out annunciation and system diagnostics provided by 2 row by 20 column Vacuum Fluorescent Display (VFD).
S7800A1001 offers “Call Service” (Business Card) programmable message displayed when system lockout occurs.
S7800A1001 series 5 and greater has selectable ModBus Feature.
Local or remote annunciation of operation and fault information.
First out expanded annunciation with 24 limit and interlock LEDs enhances keyboard display module information.
Remote reset.
Application: Keyboard Display
Vibration: 0.5 G environment
Shipping and Storage Temperature Range: -40°F to +140°F (-40°C to +60°C)
Approximate, Dimensions: 4 27/32 in. wide x 2 29/32 in. high x 29/32 in. deep (123 mm wide x 73 mm high x 23 mm deep)
Weight lb. (kg): 4 oz (0.11 kg)
Approvals, Underwriters Laboratories Inc.: Component Recognized, File No. MP268; Guide No. MCCZ.
Approvals, CSA: Certi#ed, File No. LR95329-3.
Approvals, FCC: FCC Part 15, Class B, Emissions.
Approvals, Swiss RE: Acceptable
Approvals, Factory Mutual: Report No. 1V9AO.AF