| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-RTU | REMOTE TERMINAL UNIT RTU | Digi International |
| 2 | G6JU-2P-Y DC12 | RELAY TELECOM DPDT 1A 12VTelecom Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 3 | TXS2SS-12V | RELAY GEN PURPOSE DPDT 1A 12VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 4 | DS2E-SL2-DC5V | RELAY GENERAL PURPOSE DPDT 2A 5VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 5 | RSE116761 | LOW PROFILE, 6 POLE/10 AMP, WCRelay | Amphenol Pcd |
| 6 | RSE112064 | LOW PROFILE, 3 POLE/25 AMP, LCRelay | Amphenol Pcd |
| 7 | ARS34A4H | RELAY E LAYOUT, REVERSED CONTACT | Panasonic Electric Works |
| 8 | ARXP1209 | RELAY RF SPDT 500MA 9V | Panasonic Electric Works |
| 9 | ARXP104H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |