| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275EU | MTRAK M275 EVENT UNIT | Digi International |
| 2 | TXS2SS-4.5V-Z | RELAY GEN PURPOSE DPDT 1A 4.5VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | HG3-SFDUL | SOCKET W/CLIP SCRW DIN HG3 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 4 | RSL116075 | EXTENDED HEIGHT, 6 POLE/10 AMP,Relay | Amphenol Pcd |
| 5 | RSL116081-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 6 | RSL116144 | MCDONNEL DOUGLASRelay | Amphenol Pcd |
| 7 | 2966087 | 6.2MM PLC SENSOR BASIC TERM BLCKRelay Socket DIN Rail | Phoenix Contact |
| 8 | 8826010000 | MXS 24VDC 1CO BASIS-BASE ONLYRelay Socket DIN Rail | Weidmuller |
| 9 | 927144-1 | 6 POS RELAY CONNECTOR HOUSINGRelay | TE Connectivity Potter & Brumfield Relays |