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Deltalink V2 Connection Guide

This diagram shows how to connect to the Topcon Delta Link enclosure. The numbered callouts guide the installer on where each cable or antenna should be connected to the ports located on the top and bottom of the unit.

 

The Delta Link enclosure includes several ports for power, communications, and antenna connectivity.

  • Bottom ports (1–5) are used for data communication and power cables.

  • The top ports (6–8) are used for antennas.

Each connection uses a specific connector type or adapter to ensure the system communicates properly with external devices.

Be sure to Align the key way connectors before tightning any connector.

Topcon Delta Link connection guide
 
Connection
Selected connection closeup

 

 

1. LAN - LAN Socket

It is possible to connect the PC directly to the Delta Link box via a LAN connection

2. I/O - Connection for Future sensors. Ex. Autolevel Tribrach

3. GP - Connection for THP(Temperatrue, Humidity, Pressure) sensor

4. MDTS - Connection for the Total Station

5. DC IN - DC power supply

6. MODEM MAIN - 4G antenna

7. WIFI - Connection to Wi-Fi antenna

8. MODEM AUX - AUX antenna. Provides secondary cellular support to improve signal reliability and network performance

Ensure all connectors are firmly tightened to maintain stable communication and environmental protection, especially for outdoor deployments.