Teltonika TRB142 - CAT1, RS232 Serial Port, USB, Digital I/O

Industrial gateway enabling reliable serial communication for modern IoT deployments

This compact industrial gateway combines dependable LTE connectivity with an RS232 interface to link legacy equipment to modern networks. Its rugged build, secure networking features, and remote management capabilities make it ideal for monitoring, control, and automation in demanding industrial environments.

Key Features

• LTE Cat 1 mobile connectivity: Provides stable cellular communication with download speeds up to 10 Mbps, ensuring efficient data transfer for IoT applications that require consistent but low-bandwidth connectivity.
• 3G and 2G fallback support: Maintains communication even in areas with limited LTE coverage by automatically switching to available legacy networks for uninterrupted operation.
• RS232 serial communication: Utilises a DB9 connector to interface seamlessly with legacy industrial equipment, meters, and controllers, enabling reliable data exchange through established serial protocols.
• Configurable digital inputs and outputs: Offers two digital I/O channels that can be remotely triggered or monitored, allowing automation, alarm handling, and process control through simple command-based configuration.
• Secure firewall and VPN support: Includes robust security features such as attack prevention, encryption, and support for VPN protocols like IPsec and OpenVPN to safeguard critical data transmissions.
• Advanced processing capability: Powered by an ARM Cortex-A7 1.2 GHz CPU, ensuring smooth device operation, reliable protocol handling, and efficient processing for industrial communication tasks.
• Durable aluminium enclosure: Built with a rugged, lightweight IP30-rated housing that provides mechanical protection and longevity in industrial and commercial installations.
• Flexible mounting options: Supports DIN rail and flat-surface mounting, enabling straightforward integration into cabinets, panels, or compact equipment spaces.
• Remote management compatibility: Integrates with Teltonika RMS for centralised configuration, firmware updates, monitoring, and large-scale fleet administration without requiring on-site access.
• Wide protocol support: Operates with multiple network protocols including IPv4, IPv6, TCP, UDP, and more, enabling seamless communication with diverse IoT platforms and industrial systems.

This gateway provides a dependable bridge between legacy hardware and modern cellular networks, making it ideal for industrial automation, remote monitoring, metering, and control applications.