| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-ONOFFED | EVENT DETECTION ON-OFF | Digi International |
| 2 | 2972880 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 3 | 2962900 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 4 | ARS144H | RELAY RF SPDT 4.5V PC MNT | Panasonic Electric Works |
| 5 | 40G432 | SPACER PLASTIC FOR 24A110Spacer 24A110 | TE Connectivity Potter & Brumfield Relays |
| 6 | SLI120CR | DELCON 120VACIN/60VDC 50MAOUTAC Input Module Output Module 50mA 0 ~ 60VDC Output 120VAC Supply | Weidmuller |
| 7 | AQA801 | COVER CLEAR PLAST FOR AQA RELAYSCover, Terminal AQ-A Series | Panasonic Electric Works |
| 8 | DR2260D20WRJ | RELAY SSR 600V 20A DIN RAIL | Sensata-Crydom |
| 9 | PM2260A50VJ | RELAY SSR 600V 50A PNL MNT | Sensata-Crydom |