System which connects electronic components - couples units for control and/or regulating circuits containing plug-in boards

摘要

The connecting system has the rear of the circuit board (2) provided with conducting paths extending from the plug connectors (17) to outside the place for the plug-in board. The conducting paths terminate in connectors (9) containing flat plugs (16) or screw clamps (15) for connecting to lines (11,14). The contacts of the flat plugs or screw clamps are mutually insulated and held by a casing (24). The contacts each have a pin (32) having a press-in zone (33) for connecting with through-contacted holes (22) in the circuit board and/or holes (21) in a metal or circuit board (18).