| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 8869470000 | SRC-I 1CORelay Socket DIN Rail | Weidmuller |
| 2 | P2RF08ESS | 2 POLE CAGE CLAMPRelay | Omron Automation and Safety |
| 3 | 2967811 | PLC-HC BASIC TERM BLOCK 120VRelay Socket DIN Rail | Phoenix Contact |
| 4 | 4-1415538-2 | RT114730WGRelay Coil | TE Connectivity Potter & Brumfield Relays |
| 5 | 70MRCK16-HL | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Grayhill Inc. |
| 6 | 70GRCK4 | I/O MOUNTING BOARD G5 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 7 | 70MRCK16-HS | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Grayhill Inc. |
| 8 | ARE13A12 | RELAY RF SPDT 500MA 12V | Panasonic Electric Works |
| 9 | 9202-12-20TR | RELAY RF SPST 500MA 12V | Coto Technology |