| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 20-101-1253 | BOARD SERIAL COMM RCM56/57XX | Digi International |
| 2 | EE2-12TNU | RELAY GEN PURPOSE DPDT 2A 12VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | KEMET |
| 3 | HL1-PS-K | TERMINAL SOCKET PC MOUNTRelay Socket Through Hole | Panasonic Electric Works |
| 4 | MY4H-US DC24 | RELAY GEN PURPOSE 4PDT 3A 24VGeneral Purpose Relay 4PDT (4 Form C) 24VDC Coil Socketable | Omron Automation and Safety |
| 5 | NC4EBD-JP-DC12V | RELAY GEN PURPOSE 4PDT 5A 12VGeneral Purpose Relay 4PDT (4 Form C) 12VDC Coil Through Hole | Panasonic Electric Works |
| 6 | RY213012 | RELAY GEN PURPOSE SPDT 8A 12VGeneral Purpose Relay SPDT (1 Form C) 12VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 7 | R10S-E1Y1-J1.0K | RELAY GENERAL PURPOSE SPDT 3A 5VGeneral Purpose Relay SPDT (1 Form C) 5VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 8 | G6CU-2114P-US-DC5 | RELAY GENERAL PURPOSE DPST 8A 5VGeneral Purpose Relay DPST-NO/NC (1 Form A, 1 From B) 5VDC Coil Through Hole | Omron Electronics Inc-EMC Div |
| 9 | G6K-2F-RF-S DC5 | RELAY RF DPDT 1A 5V | Omron Electronics Inc-EMC Div |