Loop CardSource-checked
795-111 DXc Two Loop Expansion Card
Two-loop analogue expansion card documented for expanding the Morley-IAS DXc2 control panel to four loops.
Morley-IAS
Official sources checkedFire alarm control equipment covered through Honeywell's official Morley-IAS resources.
- Reviewed products
- 7
- Panel records
- 4
- Verified faults
- 39
- Reviewed parts
- 0
Official resource links last checked July 20, 2026.
Manufacturer overview
Documented engineering coverage
Incognito records the manufacturer identity, official resources and supported product families shown on this page. Coverage confirms catalogue evidence only. It does not imply manufacturer approval, product compatibility or access to restricted support.
- Product categories
- Fire detection
- Typical engineering use
- Addressable control panels, manufacturer product and support resources
- Known names
- Morley-IAS, Morley, Morley IAS
Common engineer searches
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Products supported by Incognito
Documented product families
Lifecycle labels are shown only when a current official page or manufacturer lifecycle notice supports the classification. All other product names remain unclassified.
Current products
DX ConnexionView status source
Also found as DXc, DX Connexion
Also found as Morley Max
Also found as Morley Plus
Also found as Morley Lite
Lifecycle not classified
ZXNo lifecycle claim made
ZXSeNo lifecycle claim made
DimensionNo lifecycle claim made
Source reviewed technical data
Structured product records
These records expose only supported specifications and retain missing values rather than filling them by assumption.
InterfaceSource-checked
795-122 DXc RS232 Communication Card Kit
RS232 communication card kit designed for the Morley-IAS DXc range of analogue addressable fire alarm control panels.
Control PanelSource-checked
DXc
Multi protocol fire alarm control panel range for one, two or four loops, documented by Morley IAS for small and medium sized buildings.
Control PanelSource-checked
Lite
Morley IAS fire alarm control panel family presented through the manufacturer current technical support routes.
Repeater PanelSource-checked
MA-LCD7 MAX Repeater and Zonal Mimic
Seven-inch touchscreen unit configurable as a Morley-IAS Max active repeater or virtual zonal mimic, connected through the panel RS485 serial line.
Control PanelSource-checked
Max
Morley IAS fire alarm control panel family presented through the manufacturer current technical support routes.
Control PanelSource-checked
Plus
Morley IAS fire alarm control panel family presented through the manufacturer current technical support routes.
Direct from the manufacturer
Official resources
Each record includes an original Incognito summary before the external link. Incognito does not host or mirror the linked material.
Product catalogueOfficialLink checked
DXc panel range overview
Published by Honeywell • DX Connexion
Incognito summary
Use this official Honeywell resource as the primary starting point for DX Connexion. It is most useful for products information and should be checked against the exact installed model, document revision and site configuration.
- Useful for
- checking current product information, variants and manufacturer supplied downloads for DX Connexion
- Intended audience
- design, installation, commissioning and maintenance engineers
- Product range covered
- DX Connexion
- Companion knowledge
- ArticleArticleFault recordsFAQsTroubleshooting
Checked Nov 4, 2026Open official resource
Documentation, videos and downloads remain the property of their respective manufacturers.
Incognito technical guidance
Related articles and guides
Article • Standards and Compliance
BS 5839-1:2025 Alarm Transmission: New Timings and the PSTN Switch-Off
What BS 5839-1:2025 changed for alarm transmission to an ARC: new maximum signal and catastrophic-failure timings, the PSTN switch-off, and the new false-alarm test notice.
Article • Fault Diagnosis
Morley Fire Alarm Fault Finding Guide for Engineers
How to approach fault finding on Morley fire alarm panels — reading the display and log, common fault categories and a safe diagnostic workflow — for UK engineers.
Source reviewed records
Related fault records
Morley-IAS DX Connexion • AUX SUPPLY FAULTFault with the auxiliary supplyA fault with the auxiliary supply has been detected. Check the Aux voltage and any associated wiring.Morley-IAS DX Connexion • BAD DEVICE REPLYPersistent communication errors with a loop/peripheral devicePersistent communication errors have occurred when communicating with a specific loop/peripheral device.Morley-IAS DX Connexion • BATT' CHARGER FAILUREIntegral battery charger has failedThe integral battery charger has failed and is not charging the batteries. Check that the thermistor flying leads are correctly connected.Morley-IAS DX Connexion • BATTERY DISCHARGEDBattery voltage at absolute low levelThe battery voltage is at an absolute low level — check the battery.Morley-IAS DX Connexion • BATTERY LOWBattery voltage unusually lowThe battery voltage is unusually low — check the battery.Morley-IAS DX Connexion • BATTERY MISSINGBattery presence cannot be detectedThe presence of a battery cannot be detected.
Engineer questions
Related FAQs
No FAQ for this manufacturer has completed source review. Search remains available without presenting unreviewed answers as verified guidance.
Technical guidance boundary
Use the exact current manufacturer document for the installed model and revision. Confirm the site configuration, cause and effect, fire strategy, applicable standards and safe isolation procedure before taking action. Incognito does not claim manufacturer endorsement or guarantee a diagnosis.
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