Manufacturer and seller images. Configuration examples may include additional equipment.
Image source: Morningstar UMC-1 USB MeterBus adapter, from Morningstar's own product page whose product description prints UMC-1 (image captured November 2, 2026): a top view; the label reads Model: UMC-1No sellers found.
Printed as "(model: UMC-1)" in the description.
Official datasheet: Morningstar USB MeterBus Adapter datasheet (MS-001373, 08/10/2016) (November 2, 2026 capture) Rev MS-001373 Revision 08/10/2016 · Checked · Earlier documentLocation: PDF page 1, description
Documented
Printed as "The USB MeterBus Adapter (model: UMC-1) converts the Morningstar MeterBus RJ-11 electrical interface to a standard USB 2.0 interface."
Official datasheet: Morningstar USB MeterBus Adapter datasheet (MS-001373, 08/10/2016) (November 2, 2026 capture) Rev MS-001373 Revision 08/10/2016 · Checked · Earlier documentLocation: PDF page 1, description
Documented
Printed as "The USB MeterBus Adapter (model: UMC-1) converts the Morningstar MeterBus RJ-11 electrical interface to a standard USB 2.0 interface." and, in the notes, "2) The UMC-1 is fully opto-isolated."
Official datasheet: Morningstar USB MeterBus Adapter datasheet (MS-001373, 08/10/2016) (November 2, 2026 capture) Rev MS-001373 Revision 08/10/2016 · Checked · Earlier documentLocation: PDF page 1, description
Documented
Printed as "4) UMC-1 is DIN Rail mountable."
Official datasheet: Morningstar USB MeterBus Adapter datasheet (MS-001373, 08/10/2016) (November 2, 2026 capture) Rev MS-001373 Revision 08/10/2016 · Checked · Earlier documentLocation: PDF page 1, notes
Documented
Printed as "The USB MeterBus Adapter (model: UMC-1) converts the Morningstar MeterBus RJ-11 electrical interface to a standard USB 2.0 interface." and "Communication with any 3rd party hardware that supports MODBUS™ communication."
Official datasheet: Morningstar USB MeterBus Adapter datasheet (MS-001373, 08/10/2016) (November 2, 2026 capture) Rev MS-001373 Revision 08/10/2016 · Checked · Earlier documentLocation: PDF page 1, description and uses
Documented
Printed as "This includes the ProStar MPPT, Sunsaver MPPT, ProStar, SunSaver DUO, and SureSine products."
Official datasheet: Morningstar USB MeterBus Adapter datasheet (MS-001373, 08/10/2016) (November 2, 2026 capture) Rev MS-001373 Revision 08/10/2016 · Checked · Earlier documentLocation: PDF page 1, description
Documented
Printed as "USB B to USB A cable (1 meter, included)" and "RJ-11 telephone cable (1 meter, included)".
Official datasheet: Morningstar USB MeterBus Adapter datasheet (MS-001373, 08/10/2016) (November 2, 2026 capture) Rev MS-001373 Revision 08/10/2016 · Checked · Earlier documentLocation: PDF page 1, wiring diagram
Documented
Printed as "The USB MeterBus Adapter (model: UMC-1) converts the Morningstar MeterBus RJ-11 electrical interface to a standard USB 2.0 interface."
Official datasheet: Morningstar USB MeterBus Adapter datasheet (MS-001373, 08/10/2016) (November 2, 2026 capture) Rev MS-001373 Revision 08/10/2016 · Checked · Earlier documentLocation: PDF page 1, description
Documented
Printed as "The USB MeterBus Adapter (model: UMC-1) converts the Morningstar MeterBus RJ-11 electrical interface to a standard USB 2.0 interface." and, in the notes, "2) The UMC-1 is fully opto-isolated."
Official datasheet: Morningstar USB MeterBus Adapter datasheet (MS-001373, 08/10/2016) (November 2, 2026 capture) Rev MS-001373 Revision 08/10/2016 · Checked · Earlier documentLocation: PDF page 1, description
Documented
Printed as "4) UMC-1 is DIN Rail mountable."
Official datasheet: Morningstar USB MeterBus Adapter datasheet (MS-001373, 08/10/2016) (November 2, 2026 capture) Rev MS-001373 Revision 08/10/2016 · Checked · Earlier documentLocation: PDF page 1, notes
Documented
Printed as "The USB MeterBus Adapter (model: UMC-1) converts the Morningstar MeterBus RJ-11 electrical interface to a standard USB 2.0 interface." and "Communication with any 3rd party hardware that supports MODBUS™ communication."
Official datasheet: Morningstar USB MeterBus Adapter datasheet (MS-001373, 08/10/2016) (November 2, 2026 capture) Rev MS-001373 Revision 08/10/2016 · Checked · Earlier documentLocation: PDF page 1, description and uses
Documented
Printed as "This includes the ProStar MPPT, Sunsaver MPPT, ProStar, SunSaver DUO, and SureSine products."
Official datasheet: Morningstar USB MeterBus Adapter datasheet (MS-001373, 08/10/2016) (November 2, 2026 capture) Rev MS-001373 Revision 08/10/2016 · Checked · Earlier documentLocation: PDF page 1, description
Documented
Printed as "USB B to USB A cable (1 meter, included)" and "RJ-11 telephone cable (1 meter, included)".
Official datasheet: Morningstar USB MeterBus Adapter datasheet (MS-001373, 08/10/2016) (November 2, 2026 capture) Rev MS-001373 Revision 08/10/2016 · Checked · Earlier documentLocation: PDF page 1, wiring diagram
Documented
Published claims and calculations, not independent test results.
Listed in Morningstar's support library https://www.morningstarcorp.com/support/library/; captured 2026-11-02T04:33:50.068Z (archived copy).
Location: PDF page 1 (description, notes, wiring diagram)
Retrieved
Morningstar's own USB MeterBus Adapter datasheet (MS-001373, revision 08/10/2016), model UMC-1, listed in Morningstar's support library (https://www.morningstarcorp.com/support/library/) and fetched directly from morningstarcorp.com with the paced research fetcher on November 2, 2026 (robots.txt read first; request ended 04:33:50.068 UTC). Manufacturer claims, not independent tests.
Archived copy of a document published by Morningstar. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what Morningstar published. Original address: https://www.morningstarcorp.com/wp-content/uploads/datasheet-usb-meterbus-adapter-en.pdf. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: de8f55b837487913cbe2abd1760d5568770ccae5c7e19391b9fad1add37c1444
Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.
Archived copy of a document published by Morningstar. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what Morningstar published. Original address: https://www.morningstarcorp.com/wp-content/uploads/datasheet-usb-meterbus-adapter-en.pdf. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: de8f55b837487913cbe2abd1760d5568770ccae5c7e19391b9fad1add37c1444
Printed once as "WARRANTY: Five year warranty period.". The datasheet prints no further terms.
Official datasheet: Morningstar USB MeterBus Adapter datasheet (MS-001373, 08/10/2016) (November 2, 2026 capture) Rev MS-001373 Revision 08/10/2016 · Checked · Earlier documentLocation: PDF page 1, WARRANTY
Documented
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Manufacturer SKU UMC-1
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