| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-RTU | REMOTE TERMINAL UNIT RTU | Digi International |
| 2 | TQ2-6V | RELAY TELECOM DPDT 1A 6VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | 670-0013 | RELAY SOCKETRelay | TE Connectivity Potter & Brumfield Relays |
| 4 | T90N5D12-18 | RELAY GEN PURPOSE SPDT 20A 18VGeneral Purpose Relay SPDT (1 Form C) 18VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 5 | AEP19012 | RELAY AUTOMOTIVE SPST 300A 12V | Panasonic Electric Works |
| 6 | 2204-05-421 | RELAY RF SPST 500MA 5V | Coto Technology |
| 7 | G6ZK-1F DC24 | RELAY RF SPDT 10MA 24V | Omron Electronics Inc-EMC Div |
| 8 | ACV12112 | RELAY AUTOMOTIVE SPDT 20A 12V | Panasonic Electric Works |
| 9 | GCA150A110VDC | COIL CC130-150 110VDC | Carlo Gavazzi Inc. |