Power Sequence Detector and Delays

This document provides a technical overview of the G827 module, a component used within the I/O processor of the PDP-15. It details the module's primary components: a level detector for monitoring the 11V power supply, three RC networks for timing, and an open-collector driver to energize memory relays. It also specifies a maximum power dissipation of 5V at 144 mA and references engineering drawing D-BS-KP15-0-57 for further implementation details.