| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AGQ21003 | RELAY TELECOM DPDT 2A 3VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | SP4-PS | SOCKET PCB FOR SP4 RELAYSRelay Socket Through Hole | Panasonic Electric Works |
| 3 | CR0095 | CONNECTOR BLOCKSRelay | TE Connectivity AMP Connectors |
| 4 | RSE112063-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 5 | 910526 | RSM 1 48VDC SPDT SOCKETRelay | Weidmuller |
| 6 | RSE116697-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 7 | 185402-2 | MODULAR RELAY HOLDERRelay | TE Connectivity Potter & Brumfield Relays |
| 8 | G7L-2A-BUBJ DC12 | RELAY GEN PURPOSE DPST 25A 12VGeneral Purpose Relay DPST-NO (2 Form A) 12VDC Coil Chassis Mount | Omron Electronics Inc-EMC Div |
| 9 | 2971357 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |