M16 is the "go to” connector for high pin count applications

4th March 2021

Binder

Staff Reporter

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binder has recently made key additions to its M16 connector series. They are versions that meet the very high data speeds required by the latest sensor-based automation systems and an ASIG-compliant model used in wireless networks including 5G. binder has been at the forefront of M16 connector development since the 1970s working to widen the range of applications for these versatile circular connectors.

Today’s models can accommodate up to 24 contacts – with or without EMI shielding. With mainly metal housings and a robust screw locking system, M16 connectors provide environmental protection up to IP68.

The combination of a high pin count with the compact size of nominally 18.5mm diameter and 60mm in length means M16 connectors offer an excellent alternative to more expensive connector systems. M16 connectors accommodate cables ranging from 4.0 to 10mm diameter, are rated to 250V and can withstand an impulse voltage up to 1500V, with current handling of up to 7A (at 40ºC).

Suitable for 5G roll out

The latest applications for M16 connectors include the impending roll-out of 5G networks where binder’s ASIG-compliant connectors have been designed to provide high international protection for selected outdoor installations. The AISG (Antenna Interface Standards Group) defines standards for the control and monitoring of antenna line devices in the wireless industry.

binder’s Series 423 and 723 M16 connectors are available in 8-pin DIN variants, of which four to five contacts are used. The products are AISG C485 compliant and available as male and female shielded cable and panel mount connectors .

Data transmission up to 10Gbits/s

Another addition to binder’s M16 offering is an X – coded connector capable of handling the data speeds demanded by today’s sensor-based automated production facilities. Data transmission figures are up to an impressive 10Gbits/s.

Versatility of application is assured as a range of alternatives are available for cable mounting with straight or right-angled connectors terminated by soldering, with screws and crimp. Pre-moulded cables are available and the options are equally comprehensive when it comes to the panel receptacles with front or rear fastening as standard for solder bucket versions and front-fastening for dip solder and pre-terminated flexible PCBs.

To sum up binder’s M16 product offering, Product Manager Sascha Döbel comments“At binder we have found that the flexibility provided by our comprehensive range of M16 connectors with the seemingly endless options at relatively low cost compared to other connector systems, has led to its popularity continually increasing and its range of applications becoming ever wider.”