| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275MU | MTRAK M275 MESSAGE UNIT | Digi International |
| 2 | RSE116690-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 3 | 2967824 | TERM BLOCKRelay | Phoenix Contact |
| 4 | 2967426 | 6.2MM PLC SENSOR TERM BLOCKSRelay Socket DIN Rail | Phoenix Contact |
| 5 | JRS200200 | QUICK MOUNT, 2 POLERelay | Amphenol Pcd |
| 6 | 2901873 | RIF-0-BPT/1Relay | Phoenix Contact |
| 7 | 27E121 | SOCKET RELAY SCREW TERM KURelay Socket Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 8 | KRP-11DG-24 | RELAY GEN PURPOSE DPDT 10A 24VGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 9 | JS1-F-48V-F | RELAY GEN PURPOSE SPDT 10A 48VGeneral Purpose Relay SPDT (1 Form C) 48VDC Coil Through Hole | Panasonic Electric Works |