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Morningstar MeterHub Communications Hub (HUB-1)
Model: HUB-1 · SKU: HUB-1
Prepared Nov 12, 2026
Common specifications
| Device type | Communications hub for a Morningstar MeterBus network (up to 15 products)Source [1] |
|---|---|
| Communications | Not documented |
| Supported devices | SunSaver-MPPT, TriStar, TriStar-MPPT, TriStar Meter-2, TriStar Remote Meter-2, Relay DriverSource [1] |
| Ports | RJ-11, gold platedSource [1] |
| Display | Not documented |
| Power input | Self-consumption 8 mA per portSource [1] |
| Mounting | Wall or 35 mm DIN railSource [1] |
| Enclosure | Type 1 (indoor and vented)Source [1] |
| Operating temperature | |
| Weight | |
| Dimensions | |
| Enclosure volume | 0.54 L** Calculated from recorded external dimensions |
| Warranty term | 5 yearsSource [1] |
All recorded specifications
| Certifications (as printed) | CE Compliant; ETL Recognized (UL1741); RoHS CompliantDocumented claim ConditionsThe certification lines as printed. Manufacturer claims; no issuer directory was checked. Location: PDF page 2, Certifications The certification lines as printed. Manufacturer claims; no issuer directory was checked. Location: PDF page 2, Certifications |
|---|---|
| Device type | Communications hub for a Morningstar MeterBus network (up to 15 products)Documented claim ConditionsPrinted as "Morningstar’s MeterHub (HUB-1) allows multiple Morningstar products to communicate over a Meterbus network to provide improved data monitoring, additional capabilities and lower system cost." and "The MeterHub allows up to 15 Morningstar products on a single MeterBus network." Location: PDF page 1, description Printed as "Morningstar’s MeterHub (HUB-1) allows multiple Morningstar products to communicate over a Meterbus network to provide improved data monitoring, additional capabilities and lower system cost." and "The MeterHub allows up to 15 Morningstar products on a single MeterBus network." Location: PDF page 1, description |
| Dimensions | 135 D × 108 D × 37 D mm5.31 D × 4.25 D × 1.5 D in convertedCalculated13.5 x 10.8 x 3.7 cm x 10 mm/cm = 135 x 108 x 37 mm ConditionsPrinted as "Dimensions 13.5 x 10.8 x 3.7 cm 5.3 x 4.3 x 1.5 inch"; no axes are named, so the figures are kept in printed order. Location: PDF page 2, Mechanical, Dimensions Printed as "Dimensions 13.5 x 10.8 x 3.7 cm 5.3 x 4.3 x 1.5 inch"; no axes are named, so the figures are kept in printed order. Location: PDF page 2, Mechanical, Dimensions |
| Enclosure | Type 1 (indoor and vented)Documented claim ConditionsPrinted as "Enclosure Type 1 (indoor and vented)". Location: PDF page 2, Mechanical, Enclosure Printed as "Enclosure Type 1 (indoor and vented)". Location: PDF page 2, Mechanical, Enclosure |
| Included equipment | Five MeterBus RJ-11 cables (1 m each), four mounting screws, operator's manualDocumented claim ConditionsPrinted as "Included in the Box: • MeterHub Typical Network Configuration • Operator’s Manual • Five Meterbus RJ-11 cables – each 1 meter in length • Four mounting screws". Location: PDF page 1, Included in the Box Printed as "Included in the Box: • MeterHub Typical Network Configuration • Operator’s Manual • Five Meterbus RJ-11 cables – each 1 meter in length • Four mounting screws". Location: PDF page 1, Included in the Box |
| Mounting | Wall or 35 mm DIN railDocumented claim ConditionsPrinted as "The MeterHub is suitable for either wall or DIN rail mounting." and "Compatible DIN rail 35 mm standard". Location: PDF page 1, description; PDF page 2, Mechanical Printed as "The MeterHub is suitable for either wall or DIN rail mounting." and "Compatible DIN rail 35 mm standard". Location: PDF page 1, description; PDF page 2, Mechanical |
| Operating temperature | -40 to 60 °C-40 to 140 °F convertedDocumented claim ConditionsPrinted as "Ambient Temperature -40°C to +60°C". Location: PDF page 2, Environmental, Ambient Temperature Printed as "Ambient Temperature -40°C to +60°C". Location: PDF page 2, Environmental, Ambient Temperature |
| Ports | RJ-11, gold platedDocumented claim ConditionsPrinted as "Port Connections RJ-11, gold plated". Location: PDF page 2, Mechanical, Port Connections Printed as "Port Connections RJ-11, gold plated". Location: PDF page 2, Mechanical, Port Connections |
| Power input | Self-consumption 8 mA per portDocumented claim ConditionsPrinted as "Self-consumption (per port) 8 mA". Location: PDF page 2, Electrical Printed as "Self-consumption (per port) 8 mA". Location: PDF page 2, Electrical |
| Supported devices | SunSaver-MPPT, TriStar, TriStar-MPPT, TriStar Meter-2, TriStar Remote Meter-2, Relay DriverDocumented claim ConditionsPrinted as "Compatible With: • SunSaver-MPPT™ • TriStar™ • TriStar-MPPT™ • TriStar Meter-2™ • TriStar Remote Meter-2™ • Relay Driver™". Location: PDF page 1, Compatible With Printed as "Compatible With: • SunSaver-MPPT™ • TriStar™ • TriStar-MPPT™ • TriStar Meter-2™ • TriStar Remote Meter-2™ • Relay Driver™". Location: PDF page 1, Compatible With |
| Weight | 0.19 kg0.42 lb convertedCalculated0.19 kg as printed ConditionsPrinted as "Weight 0.19 kg / 0.41 lbs." (written in kg). Location: PDF page 2, Mechanical, Weight Printed as "Weight 0.19 kg / 0.41 lbs." (written in kg). Location: PDF page 2, Mechanical, Weight |
Warranty
| Warranty term | 5 yearsDocumented claim ConditionsPrinted once as "WARRANTY: Five year warranty period.". The datasheet prints no further terms. Location: PDF page 2, WARRANTY Printed once as "WARRANTY: Five year warranty period.". The datasheet prints no further terms. Location: PDF page 2, WARRANTY |
|---|
Certificate records
No records documented.
Sources and revisions
- Morningstar MeterHub datasheet (223E-Rev 2-9/09) (November 2, 2026 capture)Official datasheet · Revision 223E-Rev 2-9/09 · Checked https://www.morningstarcorp.com/wp-content/uploads/datasheet-meterhub-en.pdf