| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | EE2-5TNU-L | RELAY GEN PURPOSE DPDT 2A 5VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | KEMET |
| 2 | 2IO4A | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | TE Connectivity Potter & Brumfield Relays |
| 3 | 1-1414939-4 | RELAY AUTO SPST-NO 260A 12V | TE Connectivity Potter & Brumfield Relays |
| 4 | CB1AV-24V | CB RELAY 1 FORM A 35A 24V | Panasonic Electric Works |
| 5 | 2900940 | RIF-LDP-48-60 DC | Phoenix Contact |
| 6 | 1132080000 | SCM-I QV SJumper RCM Series | Weidmuller |
| 7 | 420AS20045 | AC/AC WALL MOUNT ADAPTER 20V 9W20VAC 450mA AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | Tamura |
| 8 | PDS1-S12-S12-M-TR | CONVERT DC/DC 1W 12V 84MA OUTIsolated Module DC DC Converter 1 Output 12V 83mA 10.8V - 13.2V Input | CUI Inc. |
| 9 | J74KN-A-VG230 | SUPPRESSOR UNIT | Omron Automation and Safety |