| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 1-1462038-2 | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 2 | RSE112115 | CONN RELAY SOCKETRelay | Amphenol Pcd |
| 3 | JRS200301 | QUICK MOUNT, 2 POLE WCRelay | Amphenol Pcd |
| 4 | JRS400210 | QUICK MOUNT, 4 POLERelay | Amphenol Pcd |
| 5 | 27E806 | SOCKET 5PIN FOR RK SER PCBSOCKET 5PIN FOR RK SER PCB | TE Connectivity Potter & Brumfield Relays |
| 6 | 5-1415043-1 | SOCKET 2 POLE PCB PTRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 7 | 70MRCK24-HS | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 8 | 2976734 | I/O MOUNTING BOARD 16POSI/O Module Rack 16 Channel | Phoenix Contact |
| 9 | 70G-IDC5S | INPUT MODULE DRY CONT 5MA 5VDCDC Input Module Output Module 41mA 5VDC Output 25VDC Supply | Grayhill Inc. |