| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | PT08-0 | RELAY SOCKET PCB MNT LY SERRelay Socket Through Hole | Omron Automation and Safety |
| 2 | 2972835 | I/O MOUNTING BOARD 4POSI/O Module Rack 4 Channel | Phoenix Contact |
| 3 | RT28516 | CLIP RETAINING METAL PCBClip, Hold Down RP78 Sockets, SCHRACK | TE Connectivity Potter & Brumfield Relays |
| 4 | 1462050-1 | RELAY RF SPDT 2A 3V | TE Connectivity Potter & Brumfield Relays |
| 5 | ARA200A1H | RELAY RF DPDT 1A 1.5V | Panasonic Electric Works |
| 6 | ARS14Y4HZ | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 7 | 1416010-1 | 1416010-1 | TE Connectivity Potter & Brumfield Relays |
| 8 | 2900954 | RIF-RH-2 | Phoenix Contact |
| 9 | 8869440000 | SCM-I CLIP PClip, Hold Down RCM Series | Weidmuller |