| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-275EU | MTRAK M275 EVENT UNIT | Digi International |
| 2 | TXD2-4.5V | RELAY GEN PURPOSE DPDT 2A 4.5VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | TXS2SA-6V | RELAY GENERAL PURPOSE DPDT 1A 6VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 4 | DS1E-M-DC12V | RELAY GEN PURPOSE SPDT 2A 12VGeneral Purpose Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 5 | RSE116753-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 6 | JRS300150 | QUICK MOUNT, 3 POLE ITARRelay | Amphenol Pcd |
| 7 | 18832 | RELAY SOCKET 8PIN SQUARERelay | Curtis Industries |
| 8 | 8690850000 | RELAY SOCKET PCBRelay Socket Through Hole | Weidmuller |
| 9 | SR3P-05C | SOCKET DIN MOUNT FINGERSAFERelay Socket DIN Rail | IDEC |