The standard interface cable provided with the Photon 640 Accessory Kit is 6'. This is an optional 3' version of the same cable. There is also an optional 10' cable available.
All interface cables enable Photon 640 cameras to be connected to the input/output (I/O) module. The cable has a 26-pin D-Sub female at the camera end, and an 18-pin JAE keyed, male connector at the I/O module end.
To use interface cables with the Photon 640, the camera must have an EMI rear enclosure (421-0028-00) installed. This item is furnished as part of the Photon 640 Accessory Kit, or may be purchased as a separate accessory.