| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 20-101-1254 | BOARD DGTL I/O RCM56/57XX | Digi International |
| 2 | TX2SA-24V | RELAY TELECOM DPDT 2A 24VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | JRS400211 | QUICK MOUNT, 4 POLE WCRelay | Amphenol Pcd |
| 4 | 2900451 | TERM BLOCKRelay Socket DIN Rail | Phoenix Contact |
| 5 | SA8NN | CONTROL SOCKET 8 POS BACK MOUNTRelay Socket Chassis Mount | Crouzet |
| 6 | T92P11A22-208 | RELAY GEN PURPOSE DPDT 30A 208VGeneral Purpose Relay DPDT (2 Form C) 208VAC Coil Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 7 | G6K-2F-RF-T-TR03 DC12 | RELAY RF DPDT 1A 12V | Omron Electronics Inc-EMC Div |
| 8 | ARS144H | RELAY RF SPDT 4.5V PC MNT | Panasonic Electric Works |
| 9 | ARS14Y24 | RELAY RF SPDT 500MA 24V | Panasonic Electric Works |