Flux 2661

1-port Modbus industrial Cellular serial device server

Features and Benefits

Overview

A Flux-2661 is a networking device that connects serial-based devices (e.g., RS-232/RS-485 devices) to cellular networks, enabling remote data communication over 4G LTE. It bridges traditional serial communication protocols with modern IP-based networks, making it possible to monitor, control, and manage devices from remote locations using cellular connectivity.

Specification

Cellular Interface
Frequency bands LTE-FDD: B1/B3/B5/B8
LTE-TDD: B34/B38/B39/B40/B41
GSM: 900/1800MHz
Data Transfer LTE(Mbps): 10(DL)/5(UL)
Configuration Options Web Console (HTTP)
Authentication Local database (password only
Connector 3 pin Screw terminals
No. of Ports 1
Baud rate 110 bps to 230.4 kbps
Data Bits 5, 6, 7, 8
Stop Bits 1, 2
Parity None, Even, Odd, Space, Mark
Signals Data+, Data-, GND
Input Voltage 12 to 48 VDC
No. of Power Inputs 1
Power Consumption ~1W
Housing Metal
Installation DIN-rail mounting
Dimensions
Operating Temperature -40 to 75°C (-40 to 167°F)
Storage Temperature (package included) -40 to 75°C (-40 to 167°F)
Ambient Relative Humidity 5 to 95% (non-condensing)

Models

Part NoDescription
Flux-2661 1-port Modbus industrial serial device server with Cellular connectivity
Flux-2661-E 1-port Modbus/ 1-port TCP/IP Modbus industrial serial device server with Cellular connectivity
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