| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AGQ21TS24X | RELAY GEN PURPOSE DPDT 2A 24VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | SRSI110AC/DC | RELAY SOCKET 110-125VAC DCRelay | B&B SmartWorx, Inc. |
| 3 | PT78704 | SOCKET RELAY 4P DIN RAIL PT SERRelay Socket DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 4 | NC4-JPL2S | SOCKET PCB FOR FLAT NC4D-JPL2Relay Socket Through Hole | Panasonic Electric Works |
| 5 | 9908910000 | 1CH DELCON INPUT SOCKET MODULERelay | Weidmuller |
| 6 | 2829904 | TERM BLOCKRelay | Phoenix Contact |
| 7 | 2972945 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 8 | 2962201 | I/O MOUNTING BOARD 16POSI/O Module Rack 16 Channel | Phoenix Contact |
| 9 | 2972987 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |