| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-RTU | REMOTE TERMINAL UNIT RTU | Digi International |
| 2 | G5V-2-H1 DC3 | RELAY GENERAL PURPOSE DPDT 1A 3VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 3 | G6L-1P-DC3 | RELAY TELECOM SPST 1A 3VTelecom Relay SPST-NO (1 Form A) Through Hole | Omron Electronics Inc-EMC Div |
| 4 | G6SU-2F-TR DC3 | RELAY TELECOM DPDT 2A 3VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 5 | RSE116748-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 6 | 910107 | RELAY SOCKET RS 6A W/DIODERelay Socket DIN Rail | Weidmuller |
| 7 | RSE116691 | LOW PROFILE, 2 POLE/10 AMP, WCRelay | Amphenol Pcd |
| 8 | 6-1415043-1 | RELAY SOCKETRelay | TE Connectivity Potter & Brumfield Relays |
| 9 | S258-2PC00 | RELAY SOCKETRelay | TE Connectivity Potter & Brumfield Relays |