| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275MU | MTRAK M275 MESSAGE UNIT | Digi International |
| 2 | DK1A-PS | SOCKET RELAY PC MNT FOR DK1ARelay Socket Through Hole | Panasonic Electric Works |
| 3 | MY2K DC12 | RELAY GEN PURPOSE DPDT 3A 12VGeneral Purpose Relay DPDT (2 Form C) 12VDC Coil Socketable | Omron Automation and Safety |
| 4 | PT580024 | RELAY GEN PURPOSE 4PDT 6A 24VGeneral Purpose Relay 4PDT (4 Form C) 24VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 5 | ACTP512 | RELAY AUTOMOTIVE SPDTX2 30A 12V | Panasonic Electric Works |
| 6 | ARS34Y4H | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 7 | MPSERIESCONFIGURABLE | POWER SUPPLY MP SERIES CONFIG | Artesyn Embedded Technologies |
| 8 | G3PE-225B-2 DC12-24 | RELAY SSR 25A 3PH SCREW 2PL | Omron Automation and Safety |
| 9 | G6WU-1F DC4.5 | RELAY RF SPDT 10MA 4.5V | Omron Electronics Inc-EMC Div |