| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275MU | MTRAK M275 MESSAGE UNIT | Digi International |
| 2 | 1462042-8 | RELAY TELECOM SPDT 2A 5VTelecom Relay SPDT (1 Form C) Surface Mount | TE Connectivity Potter & Brumfield Relays |
| 3 | 911377 | RSM 8 120VAC DPDT SOCKETRelay | Weidmuller |
| 4 | ARE13A4H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 5 | G8V-1C7T-R-DC12 | RELAY AUTOMOTIVE SPDT 10A 12V | Omron Electronics Inc-EMC Div |
| 6 | 70G-OAC5-L | OUTPUT MODULE AC G5 20MA 5VDCAC Output Module Output Module 0.03 ~ 3.5A 24 ~ 140VAC (120VAC Nom) Output 5VDC (4 ~ 6VDC) Suppl... | Grayhill Inc. |
| 7 | CM1F-R-12V | RELAY AUTOMOTIVE SPDT 35A 12V | Panasonic Electric Works |
| 8 | PSCRB8 | RELAY HOLD-DWN BRACKETS(2) 8 PINClip, Hold Down P1011-6 Socket | Littelfuse Inc. |
| 9 | G78-16-E | SHORTING BAR-G70A-16AShorting Bar | Omron Automation and Safety |