| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TXD2-L-5V | RELAY GENERAL PURPOSE DPDT 2A 5VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | 2820136 | TERM BLOCK 3POSRelay Socket DIN Rail | Phoenix Contact |
| 3 | ARE1309 | RELAY RF SPDT 500MA 9V | Panasonic Electric Works |
| 4 | ARS14A03 | RELAY RF SPDT 500MA 3V | Panasonic Electric Works |
| 5 | 73G-ITCK | I/O MODULE K TYPE 12-BITAnalog Input Module Output Module Output Supply | Grayhill Inc. |
| 6 | 2611-05-320 | RELAY RF SPDT 250MA 5V | Coto Technology |
| 7 | DR2260D35VR | RELAY, DIN RAIL 600V 35A RN | Sensata-Crydom |
| 8 | R-78E5.0-1.0 | DC/DC CONVERTER 5V 5WLinear Regulator Replacement DC DC Converter 1 Output 5V 1A 8V - 28V Input | RECOM Power |
| 9 | ISE0505A-TR | DC/DC CONV 5V 1WIsolated Module DC DC Converter 1 Output 5V 200mA 4.5V - 5.5V Input | XP Power |