| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-DIDRB | DRIVER ID READER AND BUTTON | Digi International |
| 2 | C93401 | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 3 | 2271031 | PLUG-IN BASE STD I/O MOD W/SAFERelay Socket Through Hole | Phoenix Contact |
| 4 | PYF14T | CONNECTING SOCKET DIN FOR MYRelay Socket DIN Rail | Omron Automation and Safety |
| 5 | PL08 | RELAY SOCKET DPDT PANEL MT MKRelay Socket Panel Mount | Omron Automation and Safety |
| 6 | ARE13A12 | RELAY RF SPDT 500MA 12V | Panasonic Electric Works |
| 7 | J73KN-A-22 | CONTACT BLCK 2NO2NC FOR J7KNA-ARAuxiliary Contact Block J7KNA-AR Relays | Omron Automation and Safety |
| 8 | 70LRCK24-DIN | I/O MOUNTING BRD OPENLINE 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 9 | ARS14Y24 | RELAY RF SPDT 500MA 24V | Panasonic Electric Works |