| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2955438 | CONN TERM BLOCKRelay | Phoenix Contact |
| 2 | RSE116660 | LOW PROFILE, 4 POLE/10 AMP, LCRelay | Amphenol Pcd |
| 3 | NC2-WS | NC RELAY SOCKETRelay Socket Chassis Mount | Panasonic Electric Works |
| 4 | 2900961 | RIF-4-BPT/3X21Relay | Phoenix Contact |
| 5 | RM78702 | RELAY SOCKET PC RM SERIESRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 6 | HC2-H-DC12V-F | RELAY GEN PURPOSE DPDT 7A 12VGeneral Purpose Relay DPDT (2 Form C) 12VDC Coil Socketable | Panasonic Electric Works |
| 7 | 70RCK24 | I/O MOUNTING BRD STANDARD 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 8 | 2974891 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 9 | 2900892 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |