Communication Server

UA-2241M is an IIoT communication server for linking field devices with MES, ERP, SCADA and cloud platforms. It acts as a gateway to remote I/O modules and controllers over Modbus TCP, Modbus RTU/ASCII, MQTT and EtherNet/IP, and republishes that data as OPC UA, MQTT and SNMP at the same time.The unit also works as a data logger. I/O data can be written to a remote MS SQL, MySQL or MariaDB database and saved locally in CSV format on a microSD card. An offline data recovery mechanism is provided for the remote database, and data can be forwarded to Microsoft Azure, Amazon Web Services, IBM Cloud or ThingSpeak. IFTTT logic triggers can send event notifications to mobile apps.Hardware includes two RJ-45 Ethernet ports, two RS-485 ports (2500 VDC isolated), two RS-232 ports, a 1.0 GHz ARM CPU and a DIN-rail metal housing. One optional XV-board can add I/O or RS-485 expansion. The product is marked CE, UKCA, FCC, RoHS and WEEE.ApplicationsConnecting remote I/O and controllers to MES, ERP and SCADA systemsIIoT data collection and forwarding to cloud platformsHistorical I/O data logging to remote databases and local storageIT/OT protocol integration and interoperability

UA-2241MX-4GC CR is a metal IIoT communication server for engineers who need to connect field I/O and controllers to MES, ERP, SCADA or cloud services without writing custom middleware. It polls remote I/O and controllers over Modbus TCP, Modbus RTU/ASCII, MQTT and EtherNet/IP, then republishes the data as OPC UA, MQTT and SNMP at the same time.Data logging is handled in two places. I/O values can be written directly to a remote MS SQL, MySQL or MariaDB database, with offline data recovery for the remote database, and kept as CSV files on a 32 GB microSD card. Cloud links cover Microsoft Azure, Amazon Web Services, IBM Cloud and ThingSpeak, and IFTTT can trigger mobile app notifications when an event occurs.The CR variant carries the 4G LTE radio configured for the China frequency bands, with FDD LTE B1/B3/B8 and TDD LTE B38/B39/B40/B41. Security options include HTTPS, an OpenVPN client, SNMP V3, communication encryption and a dynamic blocklist with whitelist support.ApplicationsIIoT integration between operational technology devices and IT systemsConnecting remote I/O and controllers to MES, ERP and SCADA systemsCloud data upload to Microsoft Azure, Amazon Web Services, IBM Cloud and ThingSpeakRemote data logging to MS SQL, MySQL and MariaDB databasesEvent notifications to mobile apps via IFTTT

The UA-2241MX-4GE is an IIoT communication server with a metal casing, designed to bridge field devices and IT systems. It reads data from remote I/O modules and controllers over Modbus TCP, Modbus RTU/ASCII, MQTT or EtherNet/IP, then republishes that data as OPC UA, MQTT and SNMP at the same time for MES, ERP, SCADA and cloud platforms.Data logging is handled in parallel. I/O values can be written directly to a remote MS SQL, MySQL or MariaDB database while a copy is kept as CSV files on the microSD card, and an offline data recovery mechanism supports the remote database. Cloud links cover Microsoft Azure, Amazon Web Services, IBM Cloud and ThingSpeak, and IFTTT logic can trigger app notifications when an event occurs.The 4G LTE (FDD) variant with the CR ordering code is offered for Asia only, except China. Two Ethernet ports, RS-232 and RS-485 serial ports, and a DIN-rail mounted metal housing with a -25 ~ +75°C operating range suit industrial cabinet installations.ApplicationsConnecting shop-floor I/O and controllers to MES, ERP and SCADA systemsIIoT cloud data upload to Azure, AWS, IBM Cloud and ThingSpeakRemote data logging to MS SQL, MySQL and MariaDB databasesEvent-driven notifications through IFTTT

UA-2841M CR is an IIoT communication server that bridges operational technology devices and IT systems. It polls Modbus TCP, Modbus RTU/ASCII and EtherNet/IP devices and publishes the data over OPC UA, MQTT, SNMP and RESTful at the same time, which suits links to MES, ERP, SCADA and cloud services.Data logging works in two ways. Records can be written directly to a remote MS SQL, MySQL, MariaDB or PostgreSQL database, with up to three database connections and 1000 tags, or saved locally as CSV files on a microSD card. An offline data recovery mechanism is provided for the remote database.The metal-cased unit runs a quad-core ARM 1.6 GHz CPU with 2 GB DDR4 SDRAM and 8 GB eMMC storage, and mounts on DIN-rail. It accepts +12 ~ +48 VDC power and has an operating temperature range of -25 ~ +70°C.ApplicationsIndustrial IoT communication protocol conversionIT communication protocol conversionLocal and remote database records

IIoT Communication Server with 1 Ethernet Port (Plastic Case).

UA-5231M CR is an IIoT communication server that links IT and OT systems. It polls remote I/O modules and controllers over Modbus TCP, Modbus RTU/ASCII, MQTT or EtherNet/IP and republishes that data as OPC UA, MQTT and SNMP at the same time, so one unit can serve MES, ERP, SCADA and cloud systems together.The data logger writes I/O data to a remote MS SQL, MySQL or MariaDB database and to CSV files on a microSD card, building a local historical record. An offline data recovery mechanism protects the remote database connection, which supports one database connection with up to 1000 tags. Cloud connectivity covers Microsoft Azure, Amazon Web Services, IBM Cloud and ThingSpeak, while IFTTT can trigger app notifications when an event occurs.Security options include HTTPS, an OpenVPN client, SNMP v3, communication encryption and dynamic blocklist and whitelist filtering. The metal case mounts on DIN-rail and is rated for -25 ~ +75°C operation. An optional XV-board can add I/O or RS-485 ports, on Rev.B units only.ApplicationsConnecting remote I/O and controllers to MES, ERP and SCADA systemsUploading I/O data to cloud IIoT platformsHistorical data logging to remote databases and local filesEvent-triggered notifications via IFTTT

The UA-5231M-4GC CR is an IIoT communication server that bridges field devices and business or cloud systems. It works as an IIoT gateway, polling remote I/O modules and controllers over Modbus TCP, Modbus RTU/ASCII and EtherNet/IP, then republishing the data as OPC UA, MQTT and SNMP at the same time. This suits integration with MES, ERP and SCADA platforms.Data logging works on two levels. I/O data can be written to a remote MS SQL, MySQL or MariaDB database, with one database connection supported and up to 1000 tags, and the remote database has an offline data recovery mechanism. A local copy is saved to microSD in CSV format. The unit also includes a PID logic operation function and IFTTT logic that can trigger app notifications.This metal-cased variant adds 4G LTE (FDD, TDD) communication and is specified for China. It mounts on DIN-rail and operates from -25 ~ +75°C. One optional XV-board can be fitted for I/O or RS-485 expansion on Rev.B units only. Certifications listed are RoHS and WEEE.ApplicationsConnecting remote I/O and controllers to MES, ERP and SCADA systemsUploading I/O data to cloud platforms such as Amazon Web Services, Microsoft Azure and IBM CloudLogging I/O data to remote SQL databases and local microSD storageTriggering event notifications to mobile apps via IFTTT

The UA-5231M-4GE CR is an IIoT communication server for linking field devices with IT systems. It reads data from remote I/O modules and controllers over Modbus TCP, Modbus RTU/ASCII and EtherNet/IP, then makes that data available simultaneously over OPC UA, MQTT and SNMP. The 4G LTE (FDD) link allows it to reach cloud services and remote sites where a wired network is not available.For data logging, the unit can write I/O values to a remote MS SQL, MySQL or MariaDB database, supporting one database connection with up to 1000 tags, while also saving records to a local microSD card in CSV format. An offline data recovery mechanism is included for the remote database. Security features include HTTPS, an OpenVPN client, SNMP v3, communication encryption, and a dynamic blocklist and whitelist.Cloud connectivity covers Microsoft Azure, Amazon Web Services, IBM Cloud and ThingSpeak, while IFTTT logic can trigger app notifications. A PID function is available for local control logic. The metal case is designed for DIN-rail mounting and is rated for an operating temperature of -25 ~ +75°C. This variant is intended for Asia only, except China.ApplicationsConnecting remote I/O modules and controllers to MES, ERP and SCADA systemsUploading I/O data to Microsoft Azure, Amazon Web Services, IBM Cloud or ThingSpeakLogging I/O data to remote SQL databases with local backup on microSDTriggering mobile app notifications from machine events via IFTTT

The UA-7231M CR is an IIoT communication server that links field devices to IT systems. It polls remote I/O modules and controllers over Modbus TCP, Modbus RTU/ASCII, MQTT and EtherNet/IP, then republishes that data through OPC UA, MQTT and SNMP, which can run at the same time. This makes it a practical bridge between shop-floor equipment and MES, ERP or SCADA platforms.Data logging is built in. I/O values can be written to a remote MS SQL, MySQL or MariaDB database, or saved as CSV files on a microSD card. If the remote database becomes unavailable, the offline recovery mechanism helps keep the record intact. Cloud connectivity covers Microsoft Azure, Amazon Web Services, IBM Cloud and ThingSpeak, and IFTTT can trigger app notifications from events.The unit is powered from +12 ~ +48 VDC or via PoE (IEEE 802.3af, Class 1) and mounts on a DIN rail in a metal case. The CR ordering code is the RoHS-listed version of the UA-7231M.ApplicationsConnecting shop-floor I/O and controllers to MES, ERP and SCADA systemsIndustrial IoT data collection and cloud reportingHistorical data logging to remote databases or local microSD storageEvent-driven alerts through IFTTT mobile app notifications