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-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-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