| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | OAD-EMK | OAD-EMK | Texas Instruments |
| 2 | XA-ACC-BATT | XBEE BATT N-CELL 1.5VDC ALK 3P | Digi International |
| 3 | 03540507Z | RELAY SOCKET HOUSING MICRO TRIPLRelay Housing Wiring Harness | Littelfuse Inc. |
| 4 | 5521814 | RELAY SOCKETRelay Socket DIN Rail | Phoenix Contact |
| 5 | PT271012 | RELAY GEN PURPOSE DPDT 12A 12VGeneral Purpose Relay DPDT (2 Form C) 12VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 6 | RY212024 | RELAY GEN PURPOSE SPDT 8A 24VGeneral Purpose Relay SPDT (1 Form C) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 7 | ACT112 | RELAY AUTOMOTIVE SPDT 20A 12V | Panasonic Electric Works |
| 8 | JJM1A-12V | RELAY AUTOMOTIVE SPST 20A 12V | Panasonic Electric Works |
| 9 | 73G-ITCK | I/O MODULE K TYPE 12-BITAnalog Input Module Output Module Output Supply | Grayhill Inc. |