| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AC020-001 | AC POWER ADAPTER FOR E20 - US PO | Synapse Wireless |
| 2 | 2900448 | PLC-BPT- 5DC/ 1/ACTRelay | Phoenix Contact |
| 3 | SH1B-05C | SOCKET DIN MOUNT FINGERSAFERelay Socket DIN Rail | IDEC |
| 4 | 5-1415043-1 | SOCKET 2 POLE PCB PTRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 5 | DSP2A-DC12V-R | RELAY GEN PURPOSE DPST 5A 12VGeneral Purpose Relay DPST-NO (2 Form A) 12VDC Coil Through Hole | Panasonic Electric Works |
| 6 | OZ-SS-109LM1F,000 | RELAY GEN PURPRelay Coil | TE Connectivity Potter & Brumfield Relays |
| 7 | T9GS1L24-12 | T9GS1L24-12General Purpose Relay SPST-NO (1 Form A) 12VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 8 | 9852-03-20 | RELAY RF SPDT 100MA 3.3V | Coto Technology |
| 9 | RP1-H-12V | RELAY RF SPDT 100MA 12V | Panasonic Electric Works |