| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 20-101-1253 | BOARD SERIAL COMM RCM56/57XX | Digi International |
| 2 | 3SBH1138A2 | RELAY GEN PURPOSE 4PDT 2A 26.5VGeneral Purpose Relay 4PDT (4 Form C) Chassis Mount | TE Connectivity Aerospace, Defense and Marine |
| 3 | DS1E-ML2-DC3V | RELAY GENERAL PURPOSE SPDT 2A 3VGeneral Purpose Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 4 | G6SK-2F-TR DC5 | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 5 | 7001439 | 11 PIN OCTAL RELAY SOCKETRelay Socket DIN Rail | Phoenix Contact |
| 6 | 910359 | RELAY SOCKET 120VAC 8POS OCTALRelay Socket DIN Rail | Weidmuller |
| 7 | RSL116132 | MCDONNEL DOUGLASRelay | Amphenol Pcd |
| 8 | PYF14A | RELAY SOCKET TRACK MNT MY SERRelay Socket DIN Rail | Omron Automation and Safety |
| 9 | PLE11-0 | RELAY SOCKET 3PDT PCB MT MKRelay Socket Through Hole | Omron Automation and Safety |