Ethernet remote monitoring and control

Teracom offers Ethernet-based remote monitoring devices designed for both stand-alone operation and integration into SCADA systems. All devices feature a web-based graphical user interface (GUI) and support at least one M2M protocol, ensuring flexibility and ease of use.

User-friendly Web interface
Our devices are designed for hassle-free operation—no additional software is required. Configuration, remote monitoring, and control are performed directly through a standard web browser (Chrome, Firefox, Edge, Opera, etc.), making setup and management simple and intuitive.

Quality & reliability
All Teracom devices are built for long-term reliability and come with a 3-year warranty.

Products

Industrial IoT module TCW242

High-performance Industrial IoT module for versatile monitoring and control with MQTT support.

Energy monitoring module TCW260

Ethernet energy monitoring module with galvanically isolated ports and MODBUS RTU support.

Ethernet IO module TCW241

Scheduled control and custom functions. MODBUS TCP/IP, SNMP v2, and HTTP API support.

Ethernet data logger TCW220

Ethernet data logger for flexible data acquisition via MODBUS TCP/IP, SNMP, and HTTP.

Environmental Monitoring Module TCW320x-EMM

Environmental monitoring module TCW320E-EMM

Ethernet Environmental Monitoring Module with 1-Wire, Modbus RTU, and HTTP API support

Analog output module TCW280

Ethernet analog output module with galvanically isolated ports and MODBUS TCP/IP support.

temperature humidity data logger tcw210-th gal-1

Temperature and humidity data logger TCW210-TH

Data logger for up to 70000 records. Temperature, humidity and dew point graphical presentation.

Ethernet digital IO module TCW181B-CM

HTTP API and SNMP v1 support for data acquisition (SNMP manager) software applications.

Remote IO module TCW122B-CM

HTTP API and SNMP v1 support for seamless integration with SCADA software applications.

IP watchdog monitoring module TCW122B-WD

Watchdog monitoring module designed for reliable ping-based failsafe control and SNMP v1 support.

Remote relay control module TCW122B-RR

Bi-directional remote relay control with client–server model for industrial automation.

Discontinued devices

User manuals, last firmware and MIB files for discontinued products.

Product series overview

TCW1xx series – basic monitoring & automation

The TCW1xx series is built with an 8-bit chipset and supports 10Mbit Ethernet connectivity, making it ideal for simpler monitoring tasks.

While these devices do not include TLS encryption for SMTP, data logging, or graphing, they support at least one M2M protocol for system integration.

With proper planning, TCW1xx controllers can be effectively used in small to medium-sized home and industrial automation systems. They are particularly well-suited for environmental monitoring in data centers and server rooms. Their simple configuration enables quick installation and setup.

TCW2xx series – advanced performance & security

The TCW2xx series features a high-performance 32-bit chipset with 10/100Mbit Ethernet connectivity, making it a powerful choice for demanding applications.

TCW2xx models provide support for selected M2M communication protocols, including MODBUS TCP/IP, MQTT, SNMP v2 and v3, HTTP API (XML/JSON status files), and HTTP POST, depending on the specific device.

Additionally, all models in this series support TLS encryption for SMTP, ensuring secure email notifications. Some devices also include data logging functionality, allowing users to store and visualize recorded data directly through a standard browser.

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