| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-RTU | REMOTE TERMINAL UNIT RTU | Digi International |
| 2 | AGQ200S24Z | RELAY TELECOM DPDT 2A 24VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | TX2SA-12V | RELAY TELECOM DPDT 2A 12VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 4 | RSE116671-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 5 | RSE120161 | LOW PROFILE, 2 POLE/5 AMP, WCRelay | Amphenol Pcd |
| 6 | 910503 | RSM 1 24VAC SPDT SOCKETRelay | Weidmuller |
| 7 | 27E164 | SOCKET PHEN 6POLE FOR R10 SERRelay Socket Panel Mount | TE Connectivity Potter & Brumfield Relays |
| 8 | 2833521 | RELAY SKT SPDT OR DPDT DIN RAILRelay Socket DIN Rail | Phoenix Contact |
| 9 | LY1-AC24 | RELAY GEN PURPOSE SPDT 15A 24VGeneral Purpose Relay SPDT (1 Form C) 24VAC Coil Socketable | Omron Automation and Safety |