| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | G6SK-2F DC12 | RELAY TELECOM DPDT 2A 12VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 2 | TX2-L-9V | RELAY TELECOM DPDT 2A 9VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | 2900281 | PLC-BPT-230UC/21Relay | Phoenix Contact |
| 4 | ARE10A4H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 5 | G3PE-545B-2N DC12-24 | RELAY SSR 45A 3PH DIN MNT 2PL | Omron Automation and Safety |
| 6 | HDC60A120H | RELAY SSR CONTACTOR DC 120A | Sensata-Crydom |
| 7 | 8773510000 | MI 8DI-S F10S PLUG IN CONNInterface Module MICRO Series | Weidmuller |
| 8 | MTMU0524 | RELAY SOCKET PROTECTION MODULEModule, LED and/or Protection MT78740 and MT78745 Sockets, SCHRACK | TE Connectivity Potter & Brumfield Relays |
| 9 | 73G-ITR100 | I/O MODULE RTD 12-BITAnalog Input Module Output Module Output Supply | Grayhill Inc. |