| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 1-1462038-2 | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 2 | RSE112067 | LOW PROFILE, 3 POLE/25 AMP, WCRelay | Amphenol Pcd |
| 3 | JRE200210 | QUICK MOUNT, 2 POLERelay | Amphenol Pcd |
| 4 | OT11PC | SOCKET 11 PINRelay | Littelfuse Inc. |
| 5 | 5521322 | FLKM4-I/O-G4Relay Socket DIN Rail | Phoenix Contact |
| 6 | HJ4-SFD-S | SOCKET TERM 2/4CH FOR HJ4 RELAYSRelay Socket DIN Rail | Panasonic Electric Works |
| 7 | PYF14A-N | RELAY SOCKET TRACK MOUNTRelay Socket DIN Rail | Omron Automation and Safety |
| 8 | 73G-OI020 | I/O MODULE 0-20MA 12-BIT;4.90UAAnalog Output Module Output Module Output Supply | Grayhill Inc. |
| 9 | G6WU-1F DC9 | RELAY RF SPDT 10MA 9V | Omron Electronics Inc-EMC Div |