| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2-L-9V | RELAY TELECOM DPDT 1A 9VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | 2900944 | RIF-LV-120-230 AC/110 DC | Phoenix Contact |
| 3 | ARJ20A4HZ | ARJ RELAY RF 2 FORM C 4.5V | Panasonic Electric Works |
| 4 | 8869700000 | RIM-I 2 110/230VDC GNModule, LED and/or Protection SRC Series | Weidmuller |
| 5 | J73KN-D-22F | AUX CONTACT BLOCK 2NO+2NC | Omron Automation and Safety |
| 6 | 31204 | BOARD RELAY RC-4Board D2W Series | Parallax Inc. |
| 7 | UP62-70 | SSR OVERTEMP. SWITCH 70C | Carlo Gavazzi Inc. |
| 8 | PEM2-S24-S24-S | CONVERT DC/DC 2W 24V 83.3MA OUTIsolated Module DC DC Converter 1 Output 24V 83.3mA 21.6V - 26.4V Input | CUI Inc. |
| 9 | G3TBODX03PMUSDC42 | OUTPUT MODULE DC MINI 5MADC Output Module Output Module 0.01 ~ 3A 4 ~ 60VDC Output | Omron Automation and Safety |