Ebyte E840-DTU(EC05-485)E 4G LTE CAT1 DTU - RS485 Communication Interface - Support Multiple Protocol - Support DIN Rail-Mount

Ebyte E840-DTU(EC05-485)E 4G LTE CAT1 DTU - RS485 Communication Interface - Support Multiple Protocol - Support DIN Rail-Mount

E840-DTU (EC05-485)E is a small-sized 4G DTU developed by Chengdu Ebyte Electronic Technology Co., Ltd. using 4G CAT1 technology for use in the Asia-Pacific region, Australia, New Zealand and other regions. It has small size, high speed, low latency It is low cost and easy to use. Simple configuration can realize the serial port device networking function (two-way transparent transmission between the serial port device and the network server). The product uses 2.54 spring crimp terminals and supports installation on guide rails and positioning holes. Simple configuration can realize the serial port networking process, which is very convenient to integrate into Internet of Things projects

Datasheet

Features

• Adopts 4G CAT1 solution with millisecond-level latency to meet various data transmission application scenarios
• Support 4G full network
• Support transparent data transmission
• Support TCP, UDP, MQTT, HTTP network protocols
• Support connection to standard MQTT3.1.1 servers
• Support heartbeat package and registration package
• It can transmit and receive from two Socket links simultaneously, each Socket available for master and backup connection information settings
• Support automatic switch between Modbus RTU and Modbus TCP
• Support fast AT commands
• Available for network, serial port, and SMS AT command configuration
• Support configuration of security mechanisms, and password can be set by user self
• Computer-side parameter configuration software is convenient and flexible
• Support network and SMS data transparent transmission, and support phone number filtering
• The device supports restart without data and reconnection after disconnection
• Support APN
• Support IP address query
• Support 8-28V wide voltage power supply, suitable for various application scenarios
• Small size, supports guide rail + psitioning hole installation
• Adopt V0 grade flame retardant plastic shell

Specifications

• Interface: RS485
• Working voltage: DC 8V～28V
• Support frequency band: LTE-TDD: B34/B38/B39/B40/B41 & LTE-FDD: B1/B3/B5/B8
• Network protocol: Support TCP/UDP/MQTT/HTTP/DNS protocols
• Installation method: guide rail + positioning hole
• Operating temperature: -40～+85℃
• Dimensions: 102*28*27mm

Package Includes

• 1x Ebyte E840-DTU(EC05-485)E 4G LTE CAT1 DTU - RS485 Communication Interface - Support Multiple Protocol - Support DIN Rail-Mount