| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AC020-001 | AC POWER ADAPTER FOR E20 - US PO | Synapse Wireless |
| 2 | 2967154 | TERM BLOCKRelay | Phoenix Contact |
| 3 | PTF11PC | RELAY SOCKET DIN RAIL MJNRelay Socket DIN Rail | Omron Automation and Safety |
| 4 | AHNA21 | SOCKET SCREW TERM FOR HN2 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 5 | PRD-5DY0-12 | RELAY GEN PURPOSE SPDT 25A 12VGeneral Purpose Relay SPDT (1 Form C) 12VDC Coil Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 6 | ALZ51B05 | RELAY GEN PURPOSE SPST 16A 5VGeneral Purpose Relay SPST-NO (1 Form A) 5VDC Coil Through Hole | Panasonic Electric Works |
| 7 | ARE10A09Z | RELAY RF 1 FORM C 9V | Panasonic Electric Works |
| 8 | DR2260D30VJ | RELAY SSR 600V 30A DIN RAIL | Sensata-Crydom |
| 9 | RK1-24V | RELAY RF SPDT 10MA 24V | Panasonic Electric Works |