Easy to use pluggable locking connector for sensitive homecare applications

binder now offers the 570 series – the Easy Locking Connector (ELC) for usage in medical applications. The cable connector, which provides snap-in locking and an asymmetric hexagon shape in the mating area, stands for high safety in operation and long service life. Biocompatible, non-irritant to the skin, and resistant to disinfectants, it is appropriate for usage in the patient environment. The shock-proof and vibration-resistant ELC is available in 4-, 8-, and 12-pole versions for rated currents of 2A and voltages of 250V and 150V, respectively.

The ELC is created to endure more than 5,000 mating cycles. Mating is intuitive, and blind mating is possible even by non-professionals: The alignment of the plug to the socket is predetermined by an asymmetric hexagon shape in the mating area, which prevents mismating. Snap-in hooks ensure simple but effective locking; the latter is easy for the operator to recognise by the snapped-in hooks. The ELC cable connector comprises two assemblies that can be attached together during assembly and automatically snap into place. The two parts can only be separated with the aid of a special detachment tool, which stops the user's unintended disconnection and contributes to the interface's safety.

The series is protected to IP54 against contact, dust, and splash water from all directions. The female panel mount connector is designed to protect against the ingress of splash water and liquids and accidental electrical contact, even when disconnected. In addition to an O-ring, a flat seal is also available as an alternative for device installation; thus, a recess in the housing is unnecessary.

The mechanical resistance of the connector with solder termination was verified employing shock and vibration tests in accordance with DIN EN 60601-1-11 and using a drop test according to DIN EN 60601-1. Another property relevant to medical equipment is the biocompatibility of the ELC, which has been tested and confirmed by an independent external laboratory in accordance with the DIN EN ISO 10993-5 standard. In addition, the series is DEHP-free (except for the contact body) and thus well tolerated by the skin. The connectors are easy to clean and resistant to disinfectants.

The ergonomically designed housing of the ELC is made of plastic (PA66) and available in grey-white, similar to RAL 9002.