| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2282091 | I/O MOUNTING BOARDI/O Module Rack 4 Channel | Phoenix Contact |
| 2 | 70RCK24-HL | I/O MOUNTING BRD STANDARD 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 3 | 1-1393277-4 | RELAY AUTOMOTIVE SPST 45A 12V | TE Connectivity AMP Connectors |
| 4 | G9SA-EX301 | RELAY SAFETY EXP UNIT 3PExpansion Module G9SA Series | Omron Automation and Safety |
| 5 | RGC1A23D40KGU | RELAY SSR 32VDC 1PH 230V 40A | Carlo Gavazzi Inc. |
| 6 | G6Z-1F DC12 | RELAY RF SPDT 10MA 12V | Omron Electronics Inc-EMC Div |
| 7 | G8JR 280-800 WP DC12 | RELAY AUTOMOTIVE SPST 50A 12V | Omron Electronics Inc-EMC Div |
| 8 | R1SE-0512/H2-R | CONV DC/DC 1W 05VIN 12VOUTIsolated Module DC DC Converter 1 Output 12V 84mA 4.5V - 5.5V Input | RECOM Power |
| 9 | 835AS24075 | AC/AC WALL MOUNT ADAPTER 24V 18W24VAC 750mA AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | Tamura |