| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2-9V | RELAY TELECOM DPDT 1A 9VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | PF113A-N | 10A SOCKET WITH MOD SLOTSRelay Socket DIN Rail | Omron Automation and Safety |
| 3 | 626040 | RELAY BASE MOLDINGRelay | TE Connectivity Potter & Brumfield Relays |
| 4 | PY08-02 | RELAY SOCKET BACK CONNECTINGRelay Socket Through Hole | Omron Automation and Safety |
| 5 | 70GRCK4 | I/O MOUNTING BOARD G5 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 6 | PB-32D | I/O MOUNTING BRD STANDARD 32POSI/O Module Rack 32 Channel | Sensata-Crydom |
| 7 | G6Z-1F-A-TR DC5 | RELAY RF SPDT 10MA 5V | Omron Electronics Inc-EMC Div |
| 8 | 9-1393303-7 | RELAY AUTOMOTIVE SPST-NO 70A 24V | TE Connectivity AMP Connectors |
| 9 | 73G-OI420 | I/O MODULE 4-20MA 12-BIT;3.90UAAnalog Output Module Output Module Output Supply | Grayhill Inc. |