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Victron Energy GX IO-Extender 150

Model: GX IO-Extender 150 · SKU: BPP900800150

Prepared Nov 14, 2026

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Common specifications

Device type	USB-connected expansion module for GX devicesSource [1]
Communications	Not documented
Supported devices	GX devices such as the Ekrano GX and Cerbo GXSource [1]
Ports	8 digital I/Os (8 inputs, 8 outputs or 4 inputs + 4 outputs); 4 PWM outputs, 5 V; 2 latching relays (bi-stable); 1 solid switch, max. 70 VDC, max. 4 ASource [1]
Display	Not documented
Power input	Powered by USBSource [1]
Mounting	Wall or DIN-rail (by using adapter accessory)Source [1]
Enclosure	Not documented
Operating temperature	-20 to 50 °C-4 to 122 °F convertedSource [1]
Weight	0.17 kg0.37 lb convertedSource [1]
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

Device type	USB-connected expansion module for GX devicesDocumented claim Conditions Printed as "The GX IO-Extender 150 is a USB-connected expansion module that extends the available IO ports of GX devices such as the Ekrano GX and Cerbo GX." (captured September 29, 2026). Location: 1. Introduction Printed as "The GX IO-Extender 150 is a USB-connected expansion module that extends the available IO ports of GX devices such as the Ekrano GX and Cerbo GX." (captured September 29, 2026). Location: 1. Introduction Official instruction manual · GX IO-Extender 150 manual, Rev 00 - 07/2025 (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: 4. Technical specifications, Dimensions Printed as "Outer dimensions (h x w x d) 123 x 67 x 23 mm" (captured September 29, 2026). Location: 4. Technical specifications, Dimensions Official instruction manual · GX IO-Extender 150 manual, Rev 00 - 07/2025 (September 29, 2026 capture) [1]
Mounting	Wall or DIN-rail (by using adapter accessory)Documented claim Conditions Printed as "Mounting Wall or DIN-rail (by using adapter accessory)" (captured September 29, 2026). Location: 4. Technical specifications Printed as "Mounting Wall or DIN-rail (by using adapter accessory)" (captured September 29, 2026). Location: 4. Technical specifications Official instruction manual · GX IO-Extender 150 manual, Rev 00 - 07/2025 (September 29, 2026 capture) [1]
Operating temperature	-20 to 50 °C-4 to 122 °F convertedDocumented claim Conditions Printed as "Operating temperature range -20 °C to +50 °C" (captured September 29, 2026). Location: 4. Technical specifications Printed as "Operating temperature range -20 °C to +50 °C" (captured September 29, 2026). Location: 4. Technical specifications Official instruction manual · GX IO-Extender 150 manual, Rev 00 - 07/2025 (September 29, 2026 capture) [1]
Ports	8 digital I/Os (8 inputs, 8 outputs or 4 inputs + 4 outputs); 4 PWM outputs, 5 V; 2 latching relays (bi-stable); 1 solid switch, max. 70 VDC, max. 4 ADocumented claim Conditions Printed in the technical specifications table (captured September 29, 2026). Latching relay contact rating (resistive load) as printed: "DC: 3 A @ 30 V, 1 A @ 60 V, 0,3 A @ 220 V (90 W max) AC: 2 A @ 60 V, 1 A @ 125 V, 0,5 A @ 250 V (125VA max)". Location: 4. Technical specifications, Input and Output connectivity Printed in the technical specifications table (captured September 29, 2026). Latching relay contact rating (resistive load) as printed: "DC: 3 A @ 30 V, 1 A @ 60 V, 0,3 A @ 220 V (90 W max) AC: 2 A @ 60 V, 1 A @ 125 V, 0,5 A @ 250 V (125VA max)". Location: 4. Technical specifications, Input and Output connectivity Official instruction manual · GX IO-Extender 150 manual, Rev 00 - 07/2025 (September 29, 2026 capture) [1]
Power input	Powered by USBDocumented claim Conditions Printed as "Supply voltage Powered by USB Power consumption < 100 mW when idle, max, 1 W (< 200 mA @ 5 V)" (captured September 29, 2026). Location: 4. Technical specifications Printed as "Supply voltage Powered by USB Power consumption < 100 mW when idle, max, 1 W (< 200 mA @ 5 V)" (captured September 29, 2026). Location: 4. Technical specifications Official instruction manual · GX IO-Extender 150 manual, Rev 00 - 07/2025 (September 29, 2026 capture) [1]
Supported devices	GX devices such as the Ekrano GX and Cerbo GXDocumented claim Conditions Printed as above. Location: 1. Introduction Printed as above. Location: 1. Introduction Official instruction manual · GX IO-Extender 150 manual, Rev 00 - 07/2025 (September 29, 2026 capture) [1]
Weight	0.17 kg0.37 lb convertedDocumented claim Conditions Printed as "Weight 0,170 kg" (captured September 29, 2026). Location: 4. Technical specifications, Dimensions Printed as "Weight 0,170 kg" (captured September 29, 2026). Location: 4. Technical specifications, Dimensions Official instruction manual · GX IO-Extender 150 manual, Rev 00 - 07/2025 (September 29, 2026 capture) [1]

Warranty

Certificate records

No records documented.

Sources and revisions

GX IO-Extender 150 manual, Rev 00 - 07/2025 (September 29, 2026 capture)Official instruction manual · Checked Sep 29, 2026https://www.victronenergy.com/upload/documents/GX_IO-Extender_150/203216-GX_IO-Extender_150-pdf-en.pdf
GX IO-Extender 150 product page (September 29, 2026 capture)Official product page · Checked Sep 29, 2026https://www.victronenergy.com/communication-centres/gx-io-extender-150
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