The GlobalLink 520 connects your remote Victron system or individual Victron products to VRM, the free Victron Remote Management portal. Through VRM, users can monitor current and historical system performance – including battery voltage, state of charge, power consumption and energy production – from anywhere in the world. The GlobalLink 520 includes a pre-installed and pre-paid SIM card providing 5 years of 4G LTE-M connectivity, eliminating the need to purchase or manage SIM cards.

• Smart device and VE.Direct support (connect up to 10 smart devices via Bluetooth and two wired VE.Direct ports)
• VRM monitoring: battery SOC, consumption, PV harvest, generator, grid and temperature data
• RuuviTag sensor support for temperature, humidity and pressure monitoring
• Pre-installed, prepaid LTE-M SIM card with 5 years connectivity
• Supports custom SIM cards when required
• Simple wall-mount installation
• Bluetooth configuration via VictronConnect

Technical Specifications:

Product name: GlobalLink 520 (ASS030543020)

Supply voltage: 8 – 70 VDC

Power draw (Bluetooth enabled):

12 V: 50 mA (average relay open), 64 mA (relay closed)

24 V: 26 mA (average relay open), 34 mA (relay closed)

48 V: 14 mA (average relay open), 19 mA (relay closed)

Power draw (Bluetooth disabled):

12 V: 20 mA (relay open), 40 mA (relay closed)

24 V: 10 mA (relay open), 20 mA (relay closed)

48 V: 5 mA (relay open), 10 mA (relay closed)

Mounting: Wall mount

Input connectivity:

Two isolated VE.Direct ports

Support for up to 10 Bluetooth smart devices

Two digital inputs

One relay (NO/NC)

Relay rating: 30 VDC / 2 A, or 125 VAC / 0.5 A

Wireless & communication:

Bluetooth: Yes

WiFi: No

Cellular: LTE-M (CAT-M1), 17 global frequency bands supported

Dimensions: 123 × 67 × 23 mm

Operating temperature: -20 °C to +50 °C

Antenna: Internal antenna plus SMA connector for optional external LTE-M antenna

Factory SIM: Prepaid 1NCE data SIM with 5 years connectivity

Custom SIM support: Yes