| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275MU | MTRAK M275 MESSAGE UNIT | Digi International |
| 2 | V600-A44 5M | 5M EXTENSION CABLE | Omron Automation and Safety |
| 3 | TXD2-L-24V | RELAY GEN PURPOSE DPDT 2A 24VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 4 | V23079A1008B301 | RELAY GENERAL PURPOSE DPDT 2A 3VGeneral Purpose Relay DPDT (2 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 5 | 2967154 | TERM BLOCKRelay | Phoenix Contact |
| 6 | HP2-SRS | SOCKET TERM SLD W/CLIP FOR HP2Relay Socket Panel Mount | Panasonic Electric Works |
| 7 | 910444 | RSM 4 24VDC SPDT SOCKETRelay | Weidmuller |
| 8 | JRS400500 | QUICK MOUNT, 4 POLERelay | Amphenol Pcd |
| 9 | G9EA-1 DC24 | RELAY GEN PURPOSE SPST 60A 24VGeneral Purpose Relay SPST-NO (1 Form A) 24VDC Coil Chassis Mount | Omron Electronics Inc-EMC Div |