Connector

The Connector is a commuter rail service connecting Brezonde, Koningstad and Niesburg in Brunant. The Connector system was devised in the late 1990s but only began operating in 2006. These trains run on the standard rail lines, but are smaller and operate more frequently. They are operated by Koningstad Transport and are considered to be part of the Koningstad S-train network.

The Connector has two routes which operate in both directions:
 * Southbound: from Brezonde Station → Ambroos Station → Koningstad IRS
 * Northbound: from Niesburg Station → Koningstad IRS → Ambroos Station

The Connector operates only during rush hour periods. At all other times only the regular trains follow that route. Connector trains depart their destination every half hour from 6:30 to 8:30 and again from 15:30 to 18:00. This service only operates from Monday to Friday, not including national holidays.