+12/-12V Power Panel Module

The ED122-14HP Power Panel Module mounts the ED122 Power Unit on to a 14HP Module Panel allowing the unit to be rack-mounted like a conventional module. Outputs +12V @ 1A and -12V @ 600mA. The ED122 requires an external power supply of, nominally, 15VDC @ 2A. The power termination is a 2.5mm DC connector with Tip = +ve.

http://www.elby-designs.com/contents/en-us/p835_ED119_-_Power_Panel.html