| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | SP2-PS | SOCKET PCB FOR SP2 RELAYSRelay Socket Through Hole | Panasonic Electric Works |
| 2 | 2271390 | PLUG-IN BASE STD I/O MODULESRelay Socket Through Hole | Phoenix Contact |
| 3 | 1462050-2 | RELAY RF SPDT 2A 5V | TE Connectivity Potter & Brumfield Relays |
| 4 | ARJ22A12 | RELAY RF DPDT 300MA 12V | Panasonic Electric Works |
| 5 | 70-IDC15 | INPUT MODULE DC 18MA 15VDCDC Input Module Output Module 10mA 15VDC Output 3 ~ 32VDC Supply | Grayhill Inc. |
| 6 | 1-1462051-1 | RELAY RF SPDT 2A 3V | TE Connectivity Potter & Brumfield Relays |
| 7 | RP1-5V | RELAY RF SPDT 100MA 5V | Panasonic Electric Works |
| 8 | DP4RSC60D20B5 | RELAY SSR CONTACT 48VDC 20A 15V | Sensata-Crydom |
| 9 | PES1-S5-S9-M-TR | CONVERT DC/DC 1W 9V 111MA OUTIsolated Module DC DC Converter 1 Output 9V 111mA 4.5V - 5.5V Input | CUI Inc. |