Use this page for FlexVander model references and unit specifications.
These units are included for installed FlexVander systems and upgrade/service assessment.
| Specification | FlexVander LX9 eco | FlexVander LX9 pro | FlexVander LX4 pro |
| Device platform | RTCU LX9 eco, NX32L | RTCU LX9 pro, NX32L | RTCU LX4 pro, NX32L |
| Form factor | Polycarbonate enclosure with M20 cable glands | Polycarbonate enclosure with M20 cable glands | 9 module M36 DIN-rail enclosure |
| Power supply | 8 to 36 VDC; 100 to 260 VAC | 8 to 36 VDC; 100 to 260 VAC | 8 to 36 VDC |
| Communication | LTE Cat.1 cellular; RS232; RS485; 1-Wire; service USB | LTE Cat.4 cellular; Ethernet; Wi-Fi; Bluetooth LE; GNSS; RS232; RS485; 1-Wire; service USB | LTE Cat.4 cellular; Ethernet; RS232; RS485; 1-Wire; wired M-Bus; service USB |
| Digital I/O | 5 digital inputs; 4 IEC62053-31 Class A inputs; 4 relay outputs | 5 digital inputs; 4 IEC62053-31 Class A inputs; 4 relay outputs | 8 digital inputs; 4 IEC62053-31 Class A inputs; 8 solid-state digital outputs |
| Analog I/O | 2 analog inputs, 0..10 VDC or 0..20 mA, 12 bit | 4 analog inputs and 4 analog outputs, 0..10 VDC or 0..20 mA, 12 bit | 4 analog inputs, 12 bit; 2 analog outputs, 10 bit; 0..10 VDC or 0..20 mA |
| Battery and charging | On-board 1 Ah Li-Ion battery with intelligent charger | On-board 2 Ah Li-Ion battery with intelligent charger | On-board 2 Ah Li-Ion battery with intelligent charger |
| Environment | -40 to 60°C operation; IP66 (EN60529) | -40 to 60°C operation; IP65 (EN60529) | -30 to 60°C operation; IP20 |
| Dimensions and weight | W 130 x H 180 x D 60 mm; approx. 700 g without accessories | W 130 x H 180 x D 60 mm; approx. 690 g without accessories | W 157 x H 86 x D 58 mm; approx. 430 g without accessories |
| Specification | FlexVander NX-900 | FlexVander NX-910 | FlexVander AX9 encore | FlexVander AX9 turbo |
| Device platform | RTCU NX-900, NX32L | RTCU NX-910, NX32L | RTCU AX9 encore, NX32 | RTCU AX9 turbo, NX32 |
| Form factor | Polycarbonate enclosure with M20 cable glands | Enclosure for AC/DC field installation | Polycarbonate enclosure with PG cable glands | Polycarbonate enclosure with PG cable glands |
| Power supply | 8 to 36 VDC; 100 to 260 VAC | 8 to 36 VDC; 100 to 260 VAC | 8 to 36 VDC; 100 to 260 VAC | 8 to 36 VDC; 100 to 260 VAC |
| Communication | LTE Cat.4 cellular; Ethernet; Wi-Fi; Bluetooth; GNSS; ISM RF; RS232; RS485; 1-Wire; service USB | LTE Cat.1 cellular; Ethernet; RS232; RS485; 1-Wire; service USB | GSM quad-band; RS232; RS485 on demand; 1-Wire; service USB | 3G/HSDPA cellular; Ethernet; ISM RF; RS232; RS485; 1-Wire; service USB |
| Digital I/O | 5 digital inputs; 4 IEC62053-31 Class A inputs; 4 relay outputs | 5 digital inputs; 4 IEC62053-31 Class A inputs; 4 relay outputs | 5 digital inputs; 4 IEC62053-31 Class A inputs; 4 relay outputs | 5 digital inputs; 4 IEC62053-31 Class A inputs; 4 relay outputs |
| Analog I/O | 4 analog inputs and 4 analog outputs, 0..10 VDC or 0..20 mA, 12 bit | 2 analog inputs, 0..10 VDC or 0..20 mA, 12 bit | 2 analog inputs, 0..10 VDC or 0..20 mA, 12 bit | 4 analog inputs, 12 bit; 4 analog outputs, 10 bit; 0..10 VDC or 0..20 mA |
| Battery and charging | On-board 2 Ah Li-Ion battery with intelligent charger | Internal Li-Ion battery; contact Vikingegaarden for hardware details | On-board 1 Ah Li-Ion battery with intelligent charger | On-board 2 Ah Li-Ion battery with intelligent charger |
| Environment | -40 to 60°C operation; IP66 (EN60529) | Contact Vikingegaarden for hardware details | -30 to 60°C operation; IP65 | -30 to 60°C operation; IP65 |
| Dimensions and weight | W 130 x H 180 x D 60 mm; approx. 710 g without accessories | Contact Vikingegaarden for hardware details | W 130 x H 180 x D 60 mm; approx. 690 g without accessories | W 130 x H 180 x D 60 mm; approx. 690 g without accessories |
Public revision 21/08/2026