Relay

A relay is a placeable item which extends the range of a power source by taking it as an input, and transmitting it as an output. They are a part of the Power Input Output System.

Small relays can extend 3 signals, while medium relays can extend 6 signals.

Small relay

 * 15xRaw/Mineral/Metal
 * 8xRaw/Chemical

Medium Relay

 * 40xRaw/Mineral/Metal
 * 16xRaw/Chemical