| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AGQ21TA03X | RELAY GEN PURPOSE DPDT 2A 3VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | 2946735 | RELAY GEN PURPOSERelay | Phoenix Contact |
| 3 | JRS400111 | QUICK MOUNT, 4 POLE WCRelay | Amphenol Pcd |
| 4 | 2967426 | 6.2MM PLC SENSOR TERM BLOCKSRelay Socket DIN Rail | Phoenix Contact |
| 5 | PL20 | SOCKET MKWRelay Socket Panel Mount | Omron Automation and Safety |
| 6 | LY4N-D2 DC12 | RELAY GEN PURPOSE 4PDT 10A 12VGeneral Purpose Relay 4PDT (4 Form C) 12VDC Coil Socketable | Omron Automation and Safety |
| 7 | 8-1393243-1 | RT425006Relay Coil | TE Connectivity Potter & Brumfield Relays |
| 8 | PB-8 | I/O MOUNTING BOARD STANDARD 8POSI/O Module Rack 8 Channel | Sensata-Crydom |
| 9 | 2972903 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |