Delta DX-3021L9

• A data acquisition equipment connected to cloud servers. Supports a two-way data collection channel between the devices and the cloud.

• Sets up a secure tunnel between the user and the remote device via the cloud server, without the need of additional VPN server.

• Supports MODBUS TCP, MODBUS ASCII/RTU, Mitsubishi MC and Siemens TCP protocol

• Universal LTE-FDD and LTE-TDD frequency bands, backward compatible with WCDMA/GSM/GPRS/EDGE 2G networks.

• LTE data transmission rate up to 150Mbps (downlink) / 50Mbps (uplink)

• Dual SIM dual standby technology, auto-switching between cellular operators without restarting devices

• Automatic APN parameter matching and connection redial

• Connecting to internet through by cellular network or broadband interfaces. Come with indication the priority of internet connectivity interfaces activated.

• Various peripheral interfaces include RS-485, RS-232 and 4 LAN ports

• DI/DO built-in, users can trigger warning by specific events

• Support to upgrade device firmware and configure automatically via USB flash drive. Users can remotely access the USB flash drive by FTP also

• USB port could be acceptable 3rd party Wi-Fi USB adapter to add WLAN interface as Wi-Fi client(only Realtek RTL8192EU driver supported )

• Built-in RTC and supports NTP time synchronization over a network

• Firewall function: Stateful Packet Inspection (SPI), prevent denial of service (DoS) attacks, MAC address filter and IP port filter

• Supports TCP/IP, UDP, ICMP, DHCP, HTTP, DNS and SSH protocols

• Device configurations import/export

• Network data flow statistics

• Networking failure diagnostics

• Device and PLC interlocking

• Custom alarm conditions with email alerts

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