Teltonika 4-PIN Power Adapter with I/O Access

The Teltonika PR5MEC21 is a 4-pin Power Adapter with I/O access. It is a specialized "pigtail" connector used to unlock the advanced input/output features of Teltonika routers.

Where it is used:

It is used in professional and industrial installations where you need more than just power. It allows you to connect external sensors or control devices directly through the router's power port.

• Vehicle Ignition Detection: Connecting the router to a vehicle’s ignition so it only turns on (or sends a notification) when the engine starts.

• Remote Control/Switching: Using the router to remotely open gates, barriers, or door locks via SMS or the RMS app.

• Sensor Monitoring: Connecting digital sensors (like door open/close sensors or liquid level alarms) to trigger alerts.

• Industrial Control Cabinets: Providing a clean screw-terminal connection for power and data wires without needing to solder or crimp tiny connectors.

Compatible Devices:

It works with almost all Teltonika devices that have a 4-pin power socket:

• RUT Series: RUT240, RUT241, RUT360, RUT950, RUT955, RUT956.

• RUTX Series: RUTX09, RUTX11, RUTX14, RUTX50, etc.

• Gateways: TRB140, TRB141, TRB142, TRB145, TRB500.

Key Specifications:

• Connector: 4-pin Micro-Fit to a 4-way screw terminal block.

• Pinout: * Pin 1: Power (+)

  • Pin 2: Ground (-)

  • Pin 3 & 4: Configurable Input/Output (I/O).

In short: Use this adapter if you want to use your router as a mini-controller to sense or switch external equipment.

• Input connector: 4-pin, 3 mm pitch and 4-way screw terminal block
• Output connector: 4-pin, 3 mm pitch
• Cable: 4 x 0.20 mm² (24 AWG), 100 mm
• Screwdriver type: Micro slotted