| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275EU | MTRAK M275 EVENT UNIT | Digi International |
| 2 | 2900339 | TERM BLOCKRelay | Phoenix Contact |
| 3 | TQ2H-5V | RELAY TELECOM DPDT 1A 5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 4 | 2900253 | PLC-BPT- 12DC/21HCRelay | Phoenix Contact |
| 5 | MJN3C-AC120 | RELAY GEN PURPOSE 3PDT 10A 120VGeneral Purpose Relay 3PDT (3 Form C) 120VAC Coil Socketable | Omron Automation and Safety |
| 6 | 9202-12-20TR | RELAY RF SPST 500MA 12V | Coto Technology |
| 7 | ARS10Y12Z | 3 GHZ MICROWAVE RELAYS MINIATURE | Panasonic Electric Works |
| 8 | G6Y-1 DC24 | RELAY RF SPDT 10MA 24V | Omron Electronics Inc-EMC Div |
| 9 | ARX1103 | RELAY RF SPDT 500MA 3V | Panasonic Electric Works |