| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275EU | MTRAK M275 EVENT UNIT | Digi International |
| 2 | G5V-1-T90 DC5 | RELAY GENERAL PURPOSE SPDT 1A 5VGeneral Purpose Relay SPDT (1 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 3 | V23079B1205B301 | RELAY GEN PURPOSE DPDT 2A 24VGeneral Purpose Relay DPDT (2 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | HC4-SFD-K | SOCKET SCRW W/CLIP DIN HC4 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 5 | 911498 | RSM 2 110VAC SPDT 10A SKTRelay | Weidmuller |
| 6 | RSL116062-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 7 | P2R-05A | SOCKET BACK MOUNT G2R-1-S SLDRelay Socket Panel Mount | Omron Automation and Safety |
| 8 | P7SA-10P | SOCKET RELAY 4POLES G7SA PCBRelay Socket Through Hole | Omron Automation and Safety |
| 9 | 1-1904045-6 | V23333Z0001B046-EV-100Relay Housing Wiring Harness | TE Connectivity Potter & Brumfield Relays |