| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 20-101-1254 | BOARD DGTL I/O RCM56/57XX | Digi International |
| 2 | 2903329 | RELAY GEN PURPOSE DPDT 50MA 24VGeneral Purpose with Socket Relay DPDT (2 Form C) DIN Rail | Phoenix Contact |
| 3 | RSE500503 | SMITHS, WC, NO HWRelay | Amphenol Pcd |
| 4 | 910099 | RELAY SOCKET 120VAC COMBI FOOTRelay Socket DIN Rail | Weidmuller |
| 5 | 1-1415526-1 | SOCKET W/SCREW FOR DINRAIL 4PRelay Socket DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 6 | PF113A-E | RELAY SOCKET 3PDT TRACK MT MKRelay Socket DIN Rail | Omron Automation and Safety |
| 7 | RTB34012 | RELAY GEN PURPOSE SPST 12A 12VGeneral Purpose Relay SPST-NO (1 Form A) 12VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 8 | 6-1415355-1 | RELAY GEN PURPRelay Coil | TE Connectivity Potter & Brumfield Relays |
| 9 | RP28500 | METAL RETAINING CLIP RT RP RYClip, Hold Down RP78 Sockets, SCHRACK | TE Connectivity Potter & Brumfield Relays |