D2PC - 2 Channel Digital I/O 1-Wire Card (pullups/connectors)
Link locator model #1
D2P - 2 Channel Digital I/O 1-Wire Card (pullups/no connectors)
Quad 1-wire heavy duty relay board
D2C - 2 Channel Digital I/O 1-Wire Card (no pullups)
D2 - 2 Channel Digital I/O 1-Wire Card (no pullups/no connectors)
