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Gateways / Data Loggers
Victron Energy Cerbo-S GX
Official manufacturer
global
verified Sept. 2, 2026
Identity
| category |
gateways
|
| cpu |
UNKNOWN
|
| manufacturer |
Victron Energy B.V.
|
| model |
Cerbo-S GX
|
| operating_system |
Venus OS
|
| product_family |
GX (Venus OS communication centre / system monitoring)
|
| product_status |
UNKNOWN
|
| ram |
UNKNOWN
|
| region |
global
|
| sku |
BPP900450120
|
| sku_confidence |
distributor-verified
|
Electrical
| power_consumption_w |
UNKNOWN
|
| pv_mppt_capability |
none - monitoring/control gateway only
|
| supply_fuse |
UNKNOWN
|
| supply_voltage_range_v |
8 - 70V DC
|
Physical / mechanical
| dimensions_h_w_d_mm |
78 x 154 x 48 mm
|
| display |
no built-in display
|
| enclosure_material |
UNKNOWN
|
| weight |
UNKNOWN
|
Installation
| mounting |
Wall or DIN rail (35mm)
|
Environment
| humidity |
UNKNOWN
|
| operating_temperature_range_c |
-20 to +50°C
|
Interfaces & connectors
| bluetooth |
Yes - 2.402 - 2.48GHz | 5.2mW
|
| bms_can_port |
No
|
| digital_inputs |
4
|
| ethernet |
UNKNOWN
|
| modbus_tcp |
Yes - disabled by default; enabled under Settings -> Services
|
| mqtt |
Yes - listed as a Settings -> Integrations item in the GX manual
|
| relay_outputs |
2 x NO/NC; DC up to 30VDC: 6A; DC up to 70VDC: 1A; AC: 6A, 125VAC
|
| remote_console |
Yes
|
| supported_protocols |
VE.Bus, VE.Direct, VE.Can, Modbus-TCP, MQTT, NMEA 2000, Marine MFD app integration
|
| tank_level_inputs |
0
|
| temperature_inputs |
0
|
| usb_ports |
UNKNOWN
|
| ve_bus_ports |
1 VE.Bus (2 paralleled RJ45 sockets)
|
| ve_can_ports |
1 - Yes, non isolated
|
| ve_direct_ports |
3 (max. possible VE.Direct devices: 15)
|
| vrm |
Yes
|
| wifi |
Yes - 2.4GHz Wifi | Range: 2.412 - 2.462GHz | 88.1mW
|
Certifications
| standards |
['Safety: IEC 62368-1', 'EMC: EN 301489-1, EN 301489-17', 'Automotive: ECE R10-6']
|
Warranty & service
| summary |
5-year standard warranty
|
Documents
user-manual
{# Located but never retrieved: listed, but deliberately not linked, and it
backs no stored value. #}
Ekrano GX / Venus GX / Cerbo GX / Cerbo-S GX Manual (PDF) — located, not retrieved
Recorded conflicts
interfaces.ve_direct_ports / interfaces.relay_outputs / interfaces.digital_inputs Review required
VE.Direct ports: 3; Relays: 2 x NO/NC (6A @ 30VDC); Digital inputs: 4 — Cerbo-S GX Manual, 21. Technical specifications, table headed 'Cerbo-S GX'
VE.Direct ports: 2; Programmable relay: 1 x NO; Digital Inputs: no — Victron GX product range comparison table (venus-os:start)
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| Distributor product title | Victron Cerbo-S GX Basic Version - Limited Inputs No BMS Can Port - P/N BPP900450120 |
| documented_relationship:gateway_device | {"to_manufacturer": "Victron Energy", "to_model": "MultiPlus / Quattro / VE.Bus inverter-chargers", "relationship_type": "gateway_device", "bus": "VE.Bus", "source": "Ekrano GX / Venus GX / Cerbo GX / Cerbo-S GX Manual, 5. Connecting Victron products", "source_url": "https://www.victronenergy.com/media/pg/Cerbo_GX/en/connecting-victron-products.html", "confidence": "officially-verified"} |
| footnote 17 | Also note that this limitation does not apply to the Cerbo-S GX. |
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