| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | EC2-3NU | RELAY GEN PURPOSE DPDT 2A 3VGeneral Purpose Relay DPDT (2 Form C) Through Hole | KEMET |
| 2 | NC4EBD-DC24V | RELAY GEN PURPOSE 4PDT 5A 24VGeneral Purpose Relay 4PDT (4 Form C) 24VDC Coil Socketable | Panasonic Electric Works |
| 3 | PB-32M | I/O MOUNTING BOARD MINI 32POSI/O Module Rack 32 Channel | Sensata-Crydom |
| 4 | HK2 | KIT BRACKT HARDWARE DIN RAIL MNTMounting Hardware DIN Rail Adapter Kits | Sensata-Crydom |
| 5 | ARX124H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 6 | 2653-12-321 | RELAY RF DPST 500MA 12V | Coto Technology |
| 7 | R1SE-0505-R | DC/DC CONVERTER 1W 5VIN 5VOUTIsolated Module DC DC Converter 1 Output 5V 200mA 4.5V - 5.5V Input | RECOM Power |
| 8 | AR-12M | INTERLOCK KIT W/O WIRES | Carlo Gavazzi Inc. |
| 9 | 35520-306 | TANG TERM KIT STRT | TE Connectivity Potter & Brumfield Relays |