Download PDF· Rev 2.0.1
Nexus 4G Gateway
Nexus 4G
Gateway
Cellular Communications Gateway
4GLTECellular · SIM slot
2× CANIsolated · RJ45
12–60VdcPower input
7WPower consumption
Download PDF· Rev 2.0.1
Nexus 4G Gateway
Nexus 4G
Specifications
Nexus 4G · NEXUS-4GThe AERL Nexus 4G is a communications gateway for real‑time monitoring, configuration and control of distributed energy systems through AERL Cloud. It adds an integrated 4G cellular modem, digital inputs and output relays to the Nexus feature set, for remote sites without wired internet.
General
- Enclosure type
- Indoor Type 1 / IP20
- Mounting method
- Wall or DIN rail
- Input power
- 12–60 Vdc
5 V USB‑C (power input only) - Power consumption
- 7 W
- Encryption
- SSL/TLS
Interfaces
- CAN bus ports
- 2 – RJ45
- Modbus RS485 ports
- 1 – RJ45
- Ethernet ports
- 1 – RJ45
- Dual band Wi‑Fi
- Yes
- 4G cellular
- Yes — Micro‑SIM slot
- Digital inputs
- 4, isolated
- Output relays
- 2 – SELV, 30 V DC / 24 V AC, 3 A
Environmental
- Operating temperature
- −20 to 50 °C
- Storage temperature
- −40 to 70 °C
Ordering
- Model
- Nexus 4G
- Part number
- NEXUS-4G
- Warranty
- 2 years
Integrated 4G modem
Cellular connection to AERL Cloud for sites without wired internet, with a SIM card slot.
Isolated CAN bus & RS485
Two CAN bus ports and one Modbus RS485 port, all on RJ45.
Digital inputs & relays
Four isolated digital inputs and two output relays for local I/O.
12–60 Vdc power input
Powered from the system's DC supply, or from 5 V over USB‑C.
AERL reserves the right to change any product, product specifications and data without notice to improve reliability, function, or design or otherwise.
Manufactured by
Australian Energy Research Laboratories
1/75 Bluestone Circuit, Seventeen Mile Rocks QLD 4073
Warranty
2-year warranty
Contact
[email protected]
aerl.com.au