| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2SS-L2-9V-Z | RELAY TELECOM DPDT 2A 9VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | 1904045-2 | V23333Z1001A008-EV-000Relay | TE Connectivity Potter & Brumfield Relays |
| 3 | G70A-ZOC16-4 DC24 | RELAY BLOCK 10AMP OUT BASE PNPRelay | Omron Automation and Safety |
| 4 | 3-1415035-1 | SKT DINRAIL 8PIN OCTAL MT RELAYRelay Socket DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 5 | 2833589 | RELAY SKT DPDT OR 4PDT DIN RAILRelay Socket DIN Rail | Phoenix Contact |
| 6 | 8-1393238-4 | RELAY GEN PURPRelay Coil | TE Connectivity Potter & Brumfield Relays |
| 7 | 70GRCK8-HS | I/O MOUNTING BOARD G5 8POSI/O Module Rack 8 Channel | Grayhill Inc. |
| 8 | 1-1462052-7 | RELAY RF SPDT 2A 5V | TE Connectivity Potter & Brumfield Relays |
| 9 | 73G-ITCJ | I/O MODULE J TYPE 12-BITAnalog Input Module Output Module Output Supply | Grayhill Inc. |