| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-DIDRB | DRIVER ID READER AND BUTTON | Digi International |
| 2 | DS1E-SL-DC5V | RELAY GENERAL PURPOSE SPDT 2A 5VGeneral Purpose Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 3 | PT11QN | SOCKT BACK-CONNCTNG FOR LY RELAYRelay Socket Panel Mount | Omron Automation and Safety |
| 4 | SH3B-05 | SOCKET DIN MOUNT SCREW TYPERelay Socket DIN Rail | IDEC |
| 5 | 27E166 | RELAY SOCKET CHASSIS MOUNT 4PRelay Socket Chassis Mount | TE Connectivity Potter & Brumfield Relays |
| 6 | 5-1393224-7 | RELAY GEN PURPOSE SPDT 8A 18VGeneral Purpose Relay SPDT (1 Form C) 18VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 7 | T9AS5D22-5 | RELAY GEN PURPOSE SPDT 20A 5VGeneral Purpose Relay SPDT (1 Form C) 5VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 8 | 2968386 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 9 | PB-24C4 | I/O MOUNTING BOARD C4 24POSI/O Module Rack 24 Channel | Sensata-Crydom |