| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | PS-9VCB-SBC-U-AU/NZ | 100-240VAC/9VDC AU POWER SUPPLY | Multi-Tech Systems Inc. |
| 2 | 3-1393807-7 | RELAY GEN PURPOSE 4PDT 2A 24VGeneral Purpose Relay 4PDT (4 Form C) Socketable | TE Connectivity Potter & Brumfield Relays |
| 3 | 2950721 | RELAY GEN PURPOSERelay | Phoenix Contact |
| 4 | 8826010000 | MXS 24VDC 1CO BASIS-BASE ONLYRelay Socket DIN Rail | Weidmuller |
| 5 | PYF14A-C | SOCKET 4POLRelay Socket DIN Rail | Omron Automation and Safety |
| 6 | PY11-0 | SOCKET PCB FOR MY3Relay Socket Through Hole | Omron Automation and Safety |
| 7 | 2979508 | VARIOFACE OUTPUT EXPANSION MODI/O Module Rack 16 Channel | Phoenix Contact |
| 8 | 70-IDC5NP | INPUT MODULE AC/DC 18MA 5VDCAC/DC Input Module Output Module 10mA 5VDC Output 15 ~ 32VAC, 10 ~ 32VDC Supply | Grayhill Inc. |
| 9 | V23074A1002A403 | RELAY AUTOMOTIVE SPDT 30A 24V | TE Connectivity Potter & Brumfield Relays |