| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-RTU | REMOTE TERMINAL UNIT RTU | Digi International |
| 2 | TX2SA-L2-9V | RELAY TELECOM DPDT 2A 9VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | DS2E-SL2-DC5V | RELAY GENERAL PURPOSE DPDT 2A 5VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 4 | G6K-2P DC12 | RELAY TELECOM DPDT 1A 12VTelecom Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 5 | NC2-L2PS | SOCKET PCB FOR SLIM NC2D-L2Relay Socket Through Hole | Panasonic Electric Works |
| 6 | RSL116075-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 7 | RSL116061-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 8 | JRE400201 | QUICK MOUNT, 4 POLE WCRelay | Amphenol Pcd |
| 9 | RSL116062 | EXTENDED HEIGHT, 2 POLE/10 AMP,Relay | Amphenol Pcd |