| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275EU | MTRAK M275 EVENT UNIT | Digi International |
| 2 | S11 | RELAY SOCKET 11 OCTAL DIN MOUNTRelay Socket DIN Rail | Crouzet |
| 3 | 910507 | RSM 4 24VAC SPDT 10A SOCKETRelay | Weidmuller |
| 4 | RSE120169 | LOW PROFILE, 2 POLE/5 AMP, WCRelay | Amphenol Pcd |
| 5 | RSL116064-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 6 | 2963718 | RELAY SAFETY DPST 6A 24VSafety Relay DPST-NO (2 Form A) 24VAC/DC Coil DIN Rail | Phoenix Contact |
| 7 | JS1F-B-24V-F | RELAY GEN PURPOSE SPDT 10A 24VGeneral Purpose Relay SPDT (1 Form C) 24VDC Coil Through Hole | Panasonic Electric Works |
| 8 | PCN-124D3MHZ,001B | PCN-124D3MHZ,001BRelay Coil | TE Connectivity Potter & Brumfield Relays |
| 9 | SDT-S-124LMR,000 | RELAY GEN PURPOSE SPST 5A 24VGeneral Purpose Relay SPST-NO (1 Form A) 24VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |