| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275MU | MTRAK M275 MESSAGE UNIT | Digi International |
| 2 | 2967154 | TERM BLOCKRelay | Phoenix Contact |
| 3 | 2946777 | RELAY MODULE WITH PLUG-IN BASERelay Socket DIN Rail | Phoenix Contact |
| 4 | RSL116097 | EXTENDED HEIGHT, 2 POLE/10 AMP,Relay | Amphenol Pcd |
| 5 | RSE116684-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 6 | PYF08S | SOCKET SCREWLESS DP FOR MY2 SERRelay Socket DIN Rail | Omron Automation and Safety |
| 7 | RP420012 | RELAY GEN PURPOSE DPDT 8A 12VGeneral Purpose Relay DPDT (2 Form C) 12VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 8 | SM-ODC5 | OUTPUT MODULE DC MINI 18MA 5VDCDC Output Module Output Module 0.01 ~ 3A 3 ~ 60VDC Output 5VDC (2.75 ~ 8VDC) Supply | Sensata-Crydom |
| 9 | ODC-24 | OUTPUT MODULE DC STD 13MA 24VDCDC Output Module Output Module 0.01 ~ 3A 3 ~ 60VDC Output 24VDC (18 ~ 32VDC) Supply | Sensata-Crydom |