This is a new item, 50 way D type female connector assembly that breaks out into  screw terminals.

The Screw terminals are arranged in three (3) ranks of 18 pins.The pins map to the 50-way connector with 4 more used as ground / chassis connections for the metalwork of the D type connector.

***>>> now supplied with 1 meter long 50 pin male to 50 pin male D connectors <<<***

Now supplied with 50 pin male to 50 pin female cable 1 meter log cable, allowing the connection of the break out box to a PCB mounted 50 pin female.