Teracom Systems – Professional Ethernet Remote Monitoring and Control Solutions

Teracom Systems is internationally recognized for developing advanced Ethernet and cellular remote monitoring and control devices. Designed to operate independently or integrated into SCADA systems, Teracom equipment stands out for its reliability, intuitive interface, and compatibility with multiple M2M protocols.

Intuitive Web Interface and Software-Free Configuration

All Teracom devices include an integrated Web server, allowing configuration, monitoring, and control directly from any standard browser (Chrome, Firefox, Edge, Opera). No software installation is required—management is fully online, simple, and efficient.

Compatibility with Industrial M2M Protocols

The devices support the main integration protocols:

• SNMP – Monitoring and alerts for critical infrastructures
• HTTP API – Flexible integration with management platforms
• MODBUS TCP/IP – Standard for automation and SCADA
• MQTT – Ideal for low-bandwidth networks
• RS485 – Connecting MODBUS RTU
• Dynamic DNS support for DynDNS, No-IP, and DNS-O-Matic providers
• Secured email transfer with TLS 1.0, TLS 1.1, and TLS 1.2 support
• Periodical HTTP/HTTPS Post of XML/JSON status files for client-server systems
• NTP protocol support
• HTTP API commands
• Alarm notifications via SNMP traps

Ethernet I/O Modules – Advanced Monitoring and Control

Ethernet I/O modules with Modbus TCP/IP support are ideal for industrial remote monitoring applications. They include:

Ethernet Data Loggers – High-Reliability Data Acquisition

Teracom data loggers include:

• Multiple 10-bit analog inputs
• Multiple digital inputs
• Multiple NO/NC relays
• 1-Wire interface for multiple sensors

They allow continuous data logging, and the collected data can be periodically sent to remote servers via HTTP Post.

Analog Output Modules

The analog output devices offer multiple Web-configurable channels with modes such as 0–20 mA, 4–20 mA, 0–24 mA, 0–5 V, and 0–10 V. All channels feature high-resolution output.

Open-Drain and PWM Outputs

The devices include multiple open-drain outputs, configurable as digital outputs or PWM, offering high frequency and high resolution.

Advanced Scheduling

Supports multiple independent schedules, with one-time or recurring tasks, high time resolution, and RTC with NTP synchronization—ensuring precise activation of relays or open-drain outputs.

IP Watchdog – Failsafe Monitoring

The watchdog modules verify the availability of devices or networks via ICMP ping. If the target does not respond, the relay is activated to automatically restart the monitored equipment.

Mobile Network Monitoring Controllers (4G/3G/GPRS)

Teracom’s mobile solutions enable remote monitoring and control in locations without wired Internet, using GPRS, 3G, and 4G LTE. Perfect for field applications.

Wireless I/O with HTTP API and MQTT Support

Control can be performed via Web, SMS, or HTTP API/MQTT. The modules support multiple digital and analog inputs, multiple NO/NC relays, and several 1-Wire sensors.

Main Benefits

• Browser-based configuration – no additional software required
• Full SCADA integration
• Reliable communication over any mobile network
• Status reporting in XML/JSON
• Operates efficiently even on low-bandwidth networks (MQTT)