| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-DIDRB | DRIVER ID READER AND BUTTON | Digi International |
| 2 | TX2SA-4.5V-Z | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | G6AK-274P-ST-US-DC12 | RELAY GEN PURPOSE DPDT 2A 12VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Omron Electronics Inc-EMC Div |
| 4 | 2-1437683-2 | RELAY SOCKET 22-14AWG 8POSRELAY SOCKET 22-14AWG 8POS | TE Connectivity AMP Connectors |
| 5 | 911377 | RSM 8 120VAC DPDT SOCKETRelay | Weidmuller |
| 6 | SM11 | INTERFACE MODULE-TERMINAL BLOCKRelay Socket DIN Rail | TE Connectivity AMP Connectors |
| 7 | RSL116130 | MCDONNEL DOUGLASRelay | Amphenol Pcd |
| 8 | RSL116153 | MCDONNEL DOUGLASRelay | Amphenol Pcd |
| 9 | JRE400410 | QUICK MOUNT, 4 POLERelay | Amphenol Pcd |