| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 70GRCK4-DIN | I/O MOUNTING BOARD G5 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 2 | C4IDC | INPUT MODULE DC 20MA 4.5-30VDCDC Input Module Output Module 25mA 4.5 ~ 30VDC Output 10 ~ 32VDC Supply | Sensata-Crydom |
| 3 | CB1-R-M-24V | RELAY AUTOMOTIVE SPDT 20A 24V | Panasonic Electric Works |
| 4 | ARS15Y24 | RELAY RF SPDT 500MA 24V | Panasonic Electric Works |
| 5 | CB1AV-24V | CB RELAY 1 FORM A 35A 24V | Panasonic Electric Works |
| 6 | RGC1A23A20KKE | RELAY SSR 275VAC IN 1PH 230V 23A | Carlo Gavazzi Inc. |
| 7 | 2905986 | BRACKET RETAININGClip, Hold Down RIF-1 Relay Base | Phoenix Contact |
| 8 | ARXP1006 | RELAY RF SPDT 500MA 6V | Panasonic Electric Works |
| 9 | G6W-1F-R DC12 | RELAY RF SPDT 10MA 12V | Omron Electronics Inc-EMC Div |