| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AGQ2604H | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | 9-1393809-1 | RELAY SOCKET PCB SIZE IIRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 3 | RV8H-L-D12 | RV 6MM ASSEMBLED 12VDCGeneral Purpose with Socket Relay SPDT (1 Form C) 12VDC Coil DIN Rail | IDEC |
| 4 | 70GRCK4 | I/O MOUNTING BOARD G5 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 5 | PB-24SM-B | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Sensata-Crydom |
| 6 | CB1-M-12V | RELAY AUTOMOTIVE SPDT 40A 12V | Panasonic Electric Works |
| 7 | CB1-24V | RELAY AUTOMOTIVE SPDT 20A 24V | Panasonic Electric Works |
| 8 | G32A-D40 | SHORT-CIRCUIT UNIT FOR G3PAShort-Circuit Unit G3PA Series | Omron Automation and Safety |
| 9 | 1887204-1 | METAL CLIP | TE Connectivity Potter & Brumfield Relays |