| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275EU | MTRAK M275 EVENT UNIT | Digi International |
| 2 | 18830 | RELAY SOCKETRelay | Curtis Industries |
| 3 | 5601975 | RELAY SOCKET OCTAL 24VDC 10ARelay Socket DIN Rail | Phoenix Contact |
| 4 | HE1AN-AC120V | RELAY GEN PURPOSE SPST 30A 120VGeneral Purpose Relay SPST-NO (1 Form A) 120VAC Coil Chassis Mount | Panasonic Electric Works |
| 5 | PT570024 | RELAY GEN PURPOSE 4PDT 6A 24VGeneral Purpose Relay 4PDT (4 Form C) 24VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 6 | P7LF-D | ADAPTER FOR G7L SERMounting Bracket, Plate G7L Series | Omron Electronics Inc-EMC Div |
| 7 | ARE1303 | RELAY RF SPDT 500MA 3V | Panasonic Electric Works |
| 8 | ARS1324 | ARS (RS) HIGH FREQUENCY RELAY | Panasonic Electric Works |
| 9 | ARS16Y4HX | ARS MICROWAVE RELAY 3GHZ | Panasonic Electric Works |