| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2912426 | PLC-BSP- 12DC/21-21Relay | Phoenix Contact |
| 2 | 25622080 | SOCKET DIN RAIL RELAY 11PIN OCTRelay Socket DIN Rail | Crouzet |
| 3 | HC4-WS-K | SOCKET WRAP-WIRE/CLIP HC4 RELAYRelay Socket Panel Mount | Panasonic Electric Works |
| 4 | PT08-0 | RELAY SOCKET PCB MNT LY SERRelay Socket Through Hole | Omron Automation and Safety |
| 5 | 7-1393302-5 | V23134B0052C642Relay Coil | TE Connectivity AMP Connectors |
| 6 | 70LRCK16-48P | I/O MOUNTING BRD OPENLINE 16POSI/O Module Rack 16 Channel | Grayhill Inc. |
| 7 | 2972893 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 8 | ARS34Y03 | RELAY RF SPDT 500MA 3V | Panasonic Electric Works |
| 9 | HS201DR | HEATSINK SSR 2.0DEG C/W DIN MNTHeat Sink Multiple Series | Sensata-Crydom |