Hirschmann GDM valve connectors

Hirschmann has released its field-attachable GDM series valve connectors, which can be used to supply power to components such as solenoid valves, pressure sensors and temperature sensors or to connect them to a data network. Circuit protection ensures that downstream circuitry cannot be damaged by excess voltage or electromagnetic fields. Versions with built-in LED status indicators (with or without circuit protection) are also available, making maintenance easier.

Depending on the version of the valve connector, additional features include the industrial protection class IP68, an operating temperature range of 40 to 90°C and high shock and vibration resistance. They play a role in implementing solutions that enhance the productivity of machines and systems, even under harsh environmental conditions.

The type A connectors, also available with integrated strain relief conforming to UL 2238, are easy to connect due to their greater height. Depending on the connector version, cable diameters of between 4 and 14 mm with a conductor size of up to 1.5 mm² can be used. The housings are characterised by features such as acid resistance or biodegradability. The easy-to-grip housings ensure safe handling.

The connectors are available with black or transparent housings, depending on the circuitry, and with two or three poles plus PE. The rated voltage is between 12 and 250 VAC/VDC, depending on the version, and the rated current between 1 and 10 A.