| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 7001438 | 8 PIN OCTALE RELAY SOCKETRelay Socket DIN Rail | Phoenix Contact |
| 2 | 911361 | RSM 1 24VAC DPDT SOCKETRelay | Weidmuller |
| 3 | RS4 | RELAY SOCKET 16 PINRelay Socket Channel, Track | Curtis Industries |
| 4 | 2900453 | TERM BLOCKRelay Socket DIN Rail | Phoenix Contact |
| 5 | 2900451 | TERM BLOCKRelay Socket DIN Rail | Phoenix Contact |
| 6 | HL2-HP-DC12V-F | RELAY GEN PURPOSE DPDT 10A 12VGeneral Purpose Relay DPDT (2 Form C) 12VDC Coil Through Hole | Panasonic Electric Works |
| 7 | 70MRCK24-EC | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 8 | 6-1393302-3 | RELAY AUTOMOTIVE SPDT 60A 24V | TE Connectivity AMP Connectors |
| 9 | WAU20-200 | AC/AC WALL MNT ADAPTER 20V 200MA20VAC 200mA AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | Triad Magnetics |