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Victron Energy GlobalLink 520

Model: GlobalLink 520 · SKU: ASS030543020

Prepared Nov 14, 2026

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Common specifications

Device type	Cellular link to VRM, the Victron Remote Management portalSource [1]
Communications	LTE-M (CAT M1); Bluetooth Low Energy; VE.DirectSource [1]
Supported devices	Up to two VE.Direct products by cable and up to ten Smart products via Bluetooth Low Energy; RuuviTag sensorsSource [1]
Ports	2 VE.Direct ports; 2 digital inputs; 1 relay, NO/NC; SMA connector for optional external antennaSource [1]
Display	Not documented
Power input	8 – 70 VDCSource [1]
Mounting	WallSource [1]
Enclosure	Not documented
Operating temperature	-20 to 50 °C-4 to 122 °F convertedSource [1]
Weight	Not documented
Dimensions	23 D × 67 W × 123 H mm0.91 D × 2.6 W × 4.84 H in convertedSource [1]
Enclosure volume	0.19 L** Calculated from recorded external dimensions
Warranty term	Not documented

All recorded specifications

Battery fuse or breaker (manual)	1A inline fuse (included power cable)Documented claim Conditions Printed as "1.5m power cable with 1A inline fuse, M10 eyelets and power connector" in Victron Energy's GlobalLink 520 manual (Rev. 19 - 08/2026) (PDF page 4). The manual applies to this model: Manual is specific to the GlobalLink 520; dimension drawing names "ASS030543020 GlobalLink 520". Location: PDF page 4 Printed as "1.5m power cable with 1A inline fuse, M10 eyelets and power connector" in Victron Energy's GlobalLink 520 manual (Rev. 19 - 08/2026) (PDF page 4). The manual applies to this model: Manual is specific to the GlobalLink 520; dimension drawing names "ASS030543020 GlobalLink 520". Location: PDF page 4 Official instruction manual · Victron Energy: GlobalLink 520 manual (Rev. 19 - 08/2026) [4]
Communication ports (manual)	VE.Direct Port 1; VE.Direct Port 2; Digital Input 1; Digital Input 2Documented claim Conditions Printed as "VE.Direct Port 1 • VE.Direct Port 2 • Digital Input 1 • Digital Input 2" in Victron Energy's GlobalLink 520 manual (Rev. 19 - 08/2026) (PDF page 20). The manual applies to this model: Manual is specific to the GlobalLink 520; dimension drawing names "ASS030543020 GlobalLink 520". Location: PDF page 20 Printed as "VE.Direct Port 1 • VE.Direct Port 2 • Digital Input 1 • Digital Input 2" in Victron Energy's GlobalLink 520 manual (Rev. 19 - 08/2026) (PDF page 20). The manual applies to this model: Manual is specific to the GlobalLink 520; dimension drawing names "ASS030543020 GlobalLink 520". Location: PDF page 20 Official instruction manual · Victron Energy: GlobalLink 520 manual (Rev. 19 - 08/2026) [4]
Communications	LTE-M (CAT M1); Bluetooth Low Energy; VE.DirectDocumented claim Conditions Printed as "Cellular CAT M1 (LTE-M)" in the GlobalLink 520 column, "Connect up to ten products wirelessly using Bluetooth Low Energy" and "Connect up to two products using a VE.Direct cable" (captured September 29, 2026). The 520 column prints modem "SIMCom SIM7070G". Location: Features; specification table Printed as "Cellular CAT M1 (LTE-M)" in the GlobalLink 520 column, "Connect up to ten products wirelessly using Bluetooth Low Energy" and "Connect up to two products using a VE.Direct cable" (captured September 29, 2026). The 520 column prints modem "SIMCom SIM7070G". Location: Features; specification table Official datasheet · GlobalLink 520 and 530 datasheet (September 29, 2026 capture) [1]
Device type	Cellular link to VRM, the Victron Remote Management portalDocumented claim Conditions Printed as "The GlobalLink 530 and GlobalLink 520 connect remote Victron systems or individual Victron products to VRM, the Victron Remote Management portal." (captured September 29, 2026). Location: Introduction Printed as "The GlobalLink 530 and GlobalLink 520 connect remote Victron systems or individual Victron products to VRM, the Victron Remote Management portal." (captured September 29, 2026). Location: Introduction Official datasheet · GlobalLink 520 and 530 datasheet (September 29, 2026 capture) [1]
Dimensions	23 D × 67 W × 123 H mm0.91 D × 2.6 W × 4.84 H in convertedDocumented claim Conditions Printed as "Outer dimensions (h x w x d) 123 x 67 x 23 mm" (captured September 29, 2026). Location: Specification table, Dimensions Printed as "Outer dimensions (h x w x d) 123 x 67 x 23 mm" (captured September 29, 2026). Location: Specification table, Dimensions Official datasheet · GlobalLink 520 and 530 datasheet (September 29, 2026 capture) [1]
Mounting	WallDocumented claim Conditions Printed as "Mounting Wall"; an optional "DIN35 adapter small" is also printed (captured September 29, 2026). Location: Specification table Printed as "Mounting Wall"; an optional "DIN35 adapter small" is also printed (captured September 29, 2026). Location: Specification table Official datasheet · GlobalLink 520 and 530 datasheet (September 29, 2026 capture) [1]
Operating temperature	-20 to 50 °C-4 to 122 °F convertedDocumented claim Conditions Printed as "Operating temperature range -20 to +50 °C" (captured September 29, 2026). Location: Specification table, Dimensions Printed as "Operating temperature range -20 to +50 °C" (captured September 29, 2026). Location: Specification table, Dimensions Official datasheet · GlobalLink 520 and 530 datasheet (September 29, 2026 capture) [1]
Ports	2 VE.Direct ports; 2 digital inputs; 1 relay, NO/NC; SMA connector for optional external antennaDocumented claim Conditions Printed as "VE.Direct ports (always isolated) 2", "Digital Inputs 2 Relay 1 x NO/NC DC up to 30 VDC: 2 A AC: 0.5 A, 125 VAC" and "Antenna Internal and SMA connector for optional external antenna" (captured September 29, 2026). Location: Specification table Printed as "VE.Direct ports (always isolated) 2", "Digital Inputs 2 Relay 1 x NO/NC DC up to 30 VDC: 2 A AC: 0.5 A, 125 VAC" and "Antenna Internal and SMA connector for optional external antenna" (captured September 29, 2026). Location: Specification table Official datasheet · GlobalLink 520 and 530 datasheet (September 29, 2026 capture) [1]
Power input	8 – 70 VDCDocumented claim Conditions Printed as "Supply voltage 8 – 70 VDC" (captured September 29, 2026). Location: Specification table Printed as "Supply voltage 8 – 70 VDC" (captured September 29, 2026). Location: Specification table Official datasheet · GlobalLink 520 and 530 datasheet (September 29, 2026 capture) [1]
Supported devices	Up to two VE.Direct products by cable and up to ten Smart products via Bluetooth Low Energy; RuuviTag sensorsDocumented claim Conditions Printed as "Connect up to two products using a VE.Direct cable", "Connect up to ten products wirelessly using Bluetooth Low Energy" and "RuuviTag support: Compatible with Ruuvi wireless temperature and humidity sensors." (captured September 29, 2026). Location: Features Printed as "Connect up to two products using a VE.Direct cable", "Connect up to ten products wirelessly using Bluetooth Low Energy" and "RuuviTag support: Compatible with Ruuvi wireless temperature and humidity sensors." (captured September 29, 2026). Location: Features Official datasheet · GlobalLink 520 and 530 datasheet (September 29, 2026 capture) [1]

Warranty

Certificate records

No records documented.

Sources and revisions

GlobalLink 520 and 530 datasheet (September 29, 2026 capture)Official datasheet · Checked Sep 29, 2026https://www.victronenergy.com/upload/documents/Datasheet-GlobalLink-520-530-EN.pdf
GlobalLink 520 product page (September 29, 2026 capture)Official product page · Checked Sep 29, 2026https://www.victronenergy.com/communication-centres/globallink-520
Victron Energy price list 2026-Q3 (EUR C, web edition)Official document · Revision 2026-Q3 · Checked Sep 22, 2026https://www.victronenergy.com/media/pricelist/Pricelist_Victron_EUR_C_2026-Q3_Web.pdf
Victron Energy: GlobalLink 520 manual (Rev. 19 - 08/2026)Official instruction manual · Checked Oct 15, 2026https://www.victronenergy.com/upload/documents/GlobalLink_520/19329-GlobalLink_520___530-pdf-en.pdf