| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2SA-48V | RELAY TELECOM DPDT 2A 48VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | G6S-2F DC4.5 | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 3 | SRSI60AC/DC | RELAY SOCKET TB 48-60VAC DCRelay | B&B SmartWorx, Inc. |
| 4 | P7S-B | P7S-BRelay | Omron Automation and Safety |
| 5 | JRS300100 | QUICK MOUNT, 3 POLERelay | Amphenol Pcd |
| 6 | 2-1416100-5 | ST4FTP0Relay | TE Connectivity Potter & Brumfield Relays |
| 7 | 27E212 | SOCKET DP-2P R10 SERIESRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 8 | ARE1312 | RELAY RF SPDT 500MA 12V | Panasonic Electric Works |
| 9 | 70LRCK16-48 | I/O MOUNTING BRD OPENLINE 16POSI/O Module Rack 16 Channel | Grayhill Inc. |