| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 18837 | RELAY SOCKETRelay | Curtis Industries |
| 2 | 7760056107 | FS 4CO DRM SOCKETRelay Socket DIN Rail | Weidmuller |
| 3 | NC2-JPS | SOCKET PCB FOR FLAT NC2D-JPRelay Socket Through Hole | Panasonic Electric Works |
| 4 | 1393824-4 | RELAY SOCKET SOLDER SIZE IRelay Socket Panel Mount | TE Connectivity Potter & Brumfield Relays |
| 5 | 70RCK32-HL | I/O MOUNTING BRD STANDARD 32POSI/O Module Rack 32 Channel | Grayhill Inc. |
| 6 | 2974299 | MOD VARIOFACE 16 PLUG-INI/O Module Rack 16 Channel | Phoenix Contact |
| 7 | PFC-A1 | CLIP HOLD-DOWN FOR MK SERClip, Hold Down PF083A-E and PF113A-E Sockets | Omron Automation and Safety |
| 8 | ARS14Y03 | RELAY RF SPDT 500MA 3V | Panasonic Electric Works |
| 9 | 70-OAC24A | OUTPUT MODULE AC STD 9MA 24VDCAC Output Module Output Module 0.03 ~ 3.5A 24 ~ 280VAC (240VAC Nom) Output 24VDC (15 ~ 30VDC) S... | Grayhill Inc. |