Router TELTONIKA RUT145 with RS485 interface, cellular connectivity and industrial I/O

TELTONIKA RUT145 with RS485 interface, cellular connectivity and industrial I/O is a compact industrial router engineered for reliable machine-to-machine communication, telemetry and remote access. The router integrates an RS485 serial port for connecting industrial sensors and controllers, cellular modem for WAN access where wired networks are unavailable, and configurable digital inputs/outputs for basic monitoring and control tasks. Its small footprint and industrial-grade design make it suitable for installations in cabinets, vehicles or on equipment requiring remote data transfer and simple automation functions.

Advantages

The router provides stable cellular connectivity and a dedicated RS485 interface, enabling straightforward integration with serial devices without additional converters. Built for industrial environments, it offers configurable I/O channels for basic alarm, status monitoring and control, and supports common networking features required for remote device management. Compact dimensions and flexible mounting options simplify deployment in constrained spaces, and the device’s software features facilitate secure and manageable remote access.

Suitable for

• Remote telemetry and sensor data collection over cellular networks
• Connecting RS485-based equipment such as PLCs, meters or sensors
• Basic industrial monitoring and control using digital inputs/outputs
• Vehicle or mobile installations requiring compact cellular routers
• Backup or primary WAN connectivity in locations without fixed broadband

Key specifications

• Cellular connectivity supporting mobile data communication
• One RS485 serial interface for serial device integration
• Configurable digital inputs and digital outputs for monitoring and control
• Compact industrial form factor suitable for DIN-rail or panel mounting
• Standard networking features for remote management and secure connections
• Low power consumption appropriate for constrained power environments

How to use

Install the router in a suitable location with access to cellular signal and secure mounting. Connect the RS485 device using the dedicated serial terminals, and wire sensors or actuators to the digital input/output terminals according to the device wiring guidelines. Configure APN and cellular credentials through the router’s web interface or management tool, set up serial-to-IP or protocol conversion if needed, and define I/O behavior and alerting rules. Use the built-in management features to establish secure VPN or remote access channels for device maintenance and data retrieval.

Recommendations

Place the router where cellular reception is reliable, avoid exposing terminals to moisture, and follow equipment grounding and cabling best practices. Regularly update firmware via the vendor’s update mechanism and validate APN and remote access settings after installation to ensure uninterrupted telemetry and control.