| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 4-1419136-1 | RELAY GEN PURPRelay Coil | TE Connectivity Potter & Brumfield Relays |
| 2 | 2972916 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 3 | PB-24SM-BC | I/O MOUNTING BOARD MINI 24POSI/O Module Rack 24 Channel | Sensata-Crydom |
| 4 | 70-ODC5R | OUTPUT MODULE STD 10MA 5VDCDC Output Module Output Module 0.5A 0 ~ 120VAC, 0 ~ 100VDC Output 5VDC (4.8 ~ 6VDC) Supply | Grayhill Inc. |
| 5 | IDC-5 | INPUT MODULE DC 34MA 5VDCDC Input Module Output Module 18mA 5VDC Output 3.3 ~ 32VDC (24VDC Nom) Supply | TE Connectivity Potter & Brumfield Relays |
| 6 | 20C430 | RELAY SPRING | TE Connectivity Potter & Brumfield Relays |
| 7 | G6WU-1F DC9 | RELAY RF SPDT 10MA 9V | Omron Electronics Inc-EMC Div |
| 8 | G6Z-1PE DC4.5 | RELAY RF SPDT 10MA 4.5V | Omron Electronics Inc-EMC Div |
| 9 | DR2260A20WJ | RELAY SSR 600V 20A DIN RAIL | Sensata-Crydom |