Relay G851

This document provides the schematic for the G851 relay board. The diagram outlines the wiring connections for a series of Wheelock Reed 260 series 3A 12V DC relays, identifying the input and output pin mappings (AD through BP to RA through RL) and specifying the use of the Amphenol 133-022-03 connector. The document is labeled for test and maintenance purposes and includes a transistor and diode conversion chart template.