| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-DIDRB | DRIVER ID READER AND BUTTON | 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 | TX2SA-4.5V-Z | RELAY TELECOM DPDT 2A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 4 | D3066 | RELAY TELECOM DPDT 2A 12VTelecom Relay DPDT (2 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 5 | PYF08A-TU | SOCKET 2POLRelay Socket DIN Rail | Omron Automation and Safety |
| 6 | 1462051-1 | RELAY RF SPDT 2A 3V | TE Connectivity Potter & Brumfield Relays |
| 7 | 9202-05-20 | RELAY RF SPST 500MA 5V | Coto Technology |
| 8 | PB-24-V | I/O MOUNTING BRD STANDARD 24POSI/O Module Rack 24 Channel | Sensata-Crydom |
| 9 | 2976734 | I/O MOUNTING BOARD 16POSI/O Module Rack 16 Channel | Phoenix Contact |