| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | SP4-WS | SOCKET WRAPPING FOR SP4 RELAYRelay Socket Panel Mount | Panasonic Electric Works |
| 2 | 2909509 | RELAY GEN PURPOSE DPDT 6A 24VGeneral Purpose with Socket Relay DPDT (2 Form C) 24VDC Coil DIN Rail | Phoenix Contact |
| 3 | 9002-05-11 | RELAY RF SPST 500MA 5V | Coto Technology |
| 4 | 2332-05-020 | RELAY RF DPST 500MA 5V | Coto Technology |
| 5 | 70RCK16-HS | I/O MOUNTING BRD STANDARD 16POSI/O Module Rack 16 Channel | Grayhill Inc. |
| 6 | 20C254 | SPRING HOLD-DOWN KU RELAYS SNAPClip, Hold Down KU Series | TE Connectivity Potter & Brumfield Relays |
| 7 | 1-1462051-4 | RELAY RF SPDT 2A 12V | TE Connectivity Potter & Brumfield Relays |
| 8 | ARA220A05 | RELAY RF DPDT 1A 5V | Panasonic Electric Works |
| 9 | ARS16Y12 | RS RELAY 1FORMC 2 COIL LATCHING | Panasonic Electric Works |