BM-500 CL / BB-500 CL- 6 -4. Locations and Functions Lens mount C-mount (Note *1) CCD sensor 2/3 inch CCD sensor 26-pin connector Camera Link Interface ( Note *2) 12-pin connector DC+12V and trigger input LED Indication for power and trigger input Mounting holes M3 depth 5mm for tripod mount plate (Note *3)*1) Note: Rear protrusion on C-mount lens must be less than 10.0mm.*2) Note: When a Camera Link cable is connected to the camera, please do not excessively tightenscrews by using a driver. The Camera Link receptacle on the camera might be damaged.For security, the strength to tighten screws is less than 0.291 Newton meter (Nm).Tightening by hand is sufficient in order to achieve this.*3) Note: The part number for the tripod adapter plate (with 1/4"-20 thread) is MP-41 (option).Fig. 1. LocationsDC IN/ TRIGDIGITAL I / OPOWER/ TRIGDC IN/ TRIGDIGITAL I / OPOWER/ TRIG① ②③④⑤⑥