| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | PS-9VCB-SBC-U-NAM | 100-240VAC/9VDC US POWER SUPPLY | Multi-Tech Systems Inc. |
| 2 | G2RV-SR500-AP AC230 | RELAY GEN PURPOSE SPDT 50MA 230VGeneral Purpose with Socket Relay SPDT (1 Form C) DIN Rail | Omron Automation and Safety |
| 3 | TQ2SA-L-4.5V | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 4 | G6J-2FS-Y-TR DC12 | RELAY TELECOM DPDT 1A 12VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 5 | HP3-SF | SOCKET TERM W/CLIP SCREW FOR HP3Relay Socket Chassis Mount | Panasonic Electric Works |
| 6 | RSL116059-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 7 | 9-1415071-1 | SOCKET W/SCREW FOR DINRAILRelay Socket DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 8 | JQ1A-5V-F | RELAY GENERAL PURPOSE SPST 5A 5VGeneral Purpose Relay SPST-NO (1 Form A) 5VDC Coil Through Hole | Panasonic Electric Works |
| 9 | RT334018 | RELAY GEN PURPRelay Coil | TE Connectivity Potter & Brumfield Relays |