| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2900444 | PLC-BPT- 12DC/21Relay | Phoenix Contact |
| 2 | 9002-12-01 | RELAY RF SPST 500MA 12V | Coto Technology |
| 3 | PB-32D | I/O MOUNTING BRD STANDARD 32POSI/O Module Rack 32 Channel | Sensata-Crydom |
| 4 | 2962201 | I/O MOUNTING BOARD 16POSI/O Module Rack 16 Channel | Phoenix Contact |
| 5 | 70-IDC5K | INPUT MODULE DC 30MA 5VDCDC Input Module Output Module 18mA 5VDC Output 2.5 ~ 16VDC Supply | Grayhill Inc. |
| 6 | 1-1414939-4 | RELAY AUTO SPST-NO 260A 12V | TE Connectivity Potter & Brumfield Relays |
| 7 | 70W1278-1 | STANDOFF 4-40 HEX 1"STANDOFF 4-40 HEX 1" | Grayhill Inc. |
| 8 | CB1F-T-P-12V | RELAY AUTOMOTIVE SPDT 40A 12V | Panasonic Electric Works |
| 9 | HAC60B150 | SOLID STATE RELAY 600 V | Sensata-Crydom |