| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275EU | MTRAK M275 EVENT UNIT | Digi International |
| 2 | RSE116669 | LOW PROFILE, 4 POLE/10 AMP, WCRelay | Amphenol Pcd |
| 3 | S-PS | ACCY RELAY SOCKET FOR S SERIESRelay Socket Through Hole | Panasonic Electric Works |
| 4 | 2962926 | I/O MOUNTING BOARD 16POSI/O Module Rack 16 Channel | Phoenix Contact |
| 5 | 2962379 | ACTIVE MODULEI/O Module Rack Channel | Phoenix Contact |
| 6 | CB1AHF-T-D-M-12V | CB RELAY HR 1 FORM A 24V | Panasonic Electric Works |
| 7 | ACV11224 | RELAY AUTOMOTIVE SPDT 20A 24V | Panasonic Electric Works |
| 8 | WAU200-600T | AC/AC WALL MNT ADAPTER 20V 600MA20VAC 600mA AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | Triad Magnetics |
| 9 | 2833741 | PLUG IN MODULE | Phoenix Contact |