| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HY1-3V | RELAY TELECOM SPDT 1A 3VTelecom Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 2 | 911367 | RSM 8 24VAC DPDT SOCKETRelay | Weidmuller |
| 3 | JRE400311 | QUICK MOUNT, 4 POLE WCRelay | Amphenol Pcd |
| 4 | JRS310150 | QUICK MOUNT, 3 POLERelay | Amphenol Pcd |
| 5 | RSL116068 | EXTENDED HEIGHT, 2 POLE/10 AMP,Relay | Amphenol Pcd |
| 6 | HC3-HSF-K | SOCKET SCREW FRONT WIRE/CLIP HC3Relay Socket Chassis Mount | Panasonic Electric Works |
| 7 | SH2B-05C | SOCKET DIN MOUNT FINGERSAFERelay Socket DIN Rail | IDEC |
| 8 | 2IO4A | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | TE Connectivity Potter & Brumfield Relays |
| 9 | 2972738 | INTERFACE MODULE PLUG-IN SOCKETI/O Module Rack 8 Channel | Phoenix Contact |