| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275 | MTRAK M275 VEHICLE MOUNTING UNIT | Digi International |
| 2 | JW1-SFD | SOCKET TERM DIN W/CLIP JW1 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 3 | 2981978 | COUPLING RELAY DIN RAIL 24VSafety Relay DPST-NO (2 Form A) 24VDC Coil DIN Rail | Phoenix Contact |
| 4 | HJ4-DC12V | RELAY GEN PURPOSE 4PDT 5A 12VGeneral Purpose Relay 4PDT (4 Form C) 12VDC Coil Socketable | Panasonic Electric Works |
| 5 | RTX3-1AT-C012 | RELAY GEN PURPOSE SPST 16A 12VGeneral Purpose Relay SPST-NO (1 Form A) 12VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 6 | DRA4D100D12 | RELAY CONT H-BRG 100VDC 12A | Sensata-Crydom |
| 7 | CB1VF-24V | CB RELAY 1 FORM C 35A 24V | Panasonic Electric Works |
| 8 | WAU120-1000 | AC/AC WALL MNT ADAPTER 12V 1A12VAC 1A AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | Triad Magnetics |
| 9 | G9YAT-12S-45 DC24 | RELAY RF SPDT 24V | Omron Electronics Inc-EMC Div |