Provides current status of burner sequence, timing information, hold information and lockout information, as well as selectable or preemptive messages.
The KDM provides local or remote annunciation of operation
and fault information, remote reset, report generation, burner
control data and diagnostic information. The KDM is part of
the 7800 SERIES of microprocessor-based burner controls for
gas, oil, coal or combination fuel single burner applications.
The 7800 SERIES is programmed to provide a level of safety,
functional capabilities and features beyond the capacity of
conventional controls.
The S7800A1001 KDM Series 5 offers the following technical
advancements to the 7800 SERIES devices:
. Compatible with installed Honeywell 7800 SERIES
systems.
. A three screen two-row by twenty-column readout set of
.Call Service. (Business Card) alpha/numeric directions
can be displayed instead of the standard lockout display
message. (Pass Code protected feature). This .business
card. can be cloned to other displays to save setup time.
. Enable ModBus Communication feature.
The Business Card (Call Service) can be made up using:
. Capital letters (A through Z).
. Lower case letters (a through z).
. Numbers (1 through 0).
. Symbols (!, @, #, $,%, etc.).
. Spanish symbols.
Programming can be done with the S7800 KDM mounted on a
7800 SERIES Relay Module or with a 13 Vdc power source
connected to the KDM through the 203541 5-wire connector.
Since your Business Card (Call Service) S7800A1001 will be
left at the job site, programming your personal three-number
password and personal lockout message can be set up ahead
of time without being connected to a 7800 SERIES device. A
clone function allows you to make multiple Business Cards
from the original display.
Features
• Application flexibility.
• Communication interface capability with Switchover to ModBus programmable.
• 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. Display can be Programmed to customize the expanded annunciator messages to the system. Provides burner controller data.
• Remote reset.
• Report generation.
Approvals:
Underwriters Laboratories Inc. Listed: File No. MP268, guide
No. MCCZ.
Canadian Standards Association Certified: No. LR9S329-3.
Factory Mutual Approved: Report No. J.I.1V9A0.AF.
IRI: Acceptable.
Federal Communications Commission: Part 15, Class B emissions.
EN60730: For compliance with remote KDM mounting requirements,
provide electrical insulation separation by insulation
using double or reinforced insulation. Do this by: Optically
isolating the communication or remote reset lines from the
control cabinet, or provide physical separation from the
communication or remote display cover assembly (part
number 204718A) or other suitable