| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275EU | MTRAK M275 EVENT UNIT | Digi International |
| 2 | 113100001 | XBEE BREAKOUT KIT | Seeed Technology Co., Ltd |
| 3 | 2833521 | RELAY SKT SPDT OR DPDT DIN RAILRelay Socket DIN Rail | Phoenix Contact |
| 4 | JS1-F-48V-F | RELAY GEN PURPOSE SPDT 10A 48VGeneral Purpose Relay SPDT (1 Form C) 48VDC Coil Through Hole | Panasonic Electric Works |
| 5 | 2903308 | RELAY GEN PURPOSE 4PDT 6A 24VGeneral Purpose with Socket Relay 4PDT (4 Form C) 24VDC Coil DIN Rail | Phoenix Contact |
| 6 | RP418024 | RELAY GEN PURPOSE SPDT 12A 24VGeneral Purpose Relay SPDT (1 Form C) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 7 | ARE1024 | RELAY RF SPDT 500MA 24V | Panasonic Electric Works |
| 8 | 9-1415034-1 | MT ACCSMT, SCHRACK | TE Connectivity Potter & Brumfield Relays |
| 9 | AX-4MF-40 | FRNT AUX 4NO MINI FAST-ON | Carlo Gavazzi Inc. |