| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-RTU | REMOTE TERMINAL UNIT RTU | Digi International |
| 2 | 1423750-1 | ECR0002002=RLY SOCKET KITRelay | TE Connectivity Aerospace, Defense and Marine |
| 3 | RSL116068-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 4 | RM809024 | RELAY GEN PURPOSE DPDT 25A 24VGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 5 | ARS34Y12 | RELAY RF SPDT 500MA 12V | Panasonic Electric Works |
| 6 | G8QN-1C4 DC12 | RELAY AUTOMOTIVE SPDT 30A 12V | Omron Electronics Inc-EMC Div |
| 7 | AQP-HS-SJ20A | HEAT SINKHeat Sink AQ-A Series | Panasonic Electric Works |
| 8 | CP1AH-12V | CP POWER RELAY 1 FORM A 12V | Panasonic Electric Works |
| 9 | 2904468 | RIF-RH-1-H | Phoenix Contact |