| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2-L-9V | RELAY TELECOM DPDT 1A 9VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | RSE500301 | SMITHSRelay | Amphenol Pcd |
| 3 | JRS400200 | QUICK MOUNT, 4 POLERelay | Amphenol Pcd |
| 4 | DSP2A-L2-DC3V | RELAY GENERAL PURPOSE DPST 5A 3VGeneral Purpose Relay DPST-NO (2 Form A) 3VDC Coil Through Hole | Panasonic Electric Works |
| 5 | G6K-2F-RF-T-TR03 DC9 | RELAY RF DPDT 1A 9V | Omron Electronics Inc-EMC Div |
| 6 | 73G-ITCK | I/O MODULE K TYPE 12-BITAnalog Input Module Output Module Output Supply | Grayhill Inc. |
| 7 | G6Z-1F DC12 | RELAY RF SPDT 10MA 12V | Omron Electronics Inc-EMC Div |
| 8 | RP1-4.5V | RELAY RF SPDT 100MA 4.5V | Panasonic Electric Works |
| 9 | DRC3R48D420 | REV 480V 7.6A 24 VAC/DC 2NO | Sensata-Crydom |