| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | MA-MT-DIDRB | DRIVER ID READER AND BUTTON | Digi International |
| 2 | AGQ20TS03X | RELAY GEN PURPOSE DPDT 2A 3VGeneral Purpose Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 3 | TX2-L2-12V | RELAY TELECOM DPDT 2A 12VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 4 | 2903330 | RELAY GEN PURPOSE DPDT 50MA 24VGeneral Purpose with Socket Relay DPDT (2 Form C) DIN Rail | Phoenix Contact |
| 5 | G6K-2F-TR DC5 | RELAY TELECOM DPDT 1A 5VTelecom Relay DPDT (2 Form C) Surface Mount | Omron Electronics Inc-EMC Div |
| 6 | 2980335 | 6.2 MM PLC BASIC TERMINAL BLOCKSRelay Socket DIN Rail | Phoenix Contact |
| 7 | 2833534 | RELAY SKT SPDT OR DPDT DIN RAILRelay Socket DIN Rail | Phoenix Contact |
| 8 | DRS1 | DIN-RAIL SOCKET SNGL CHAN RELAYRelay Socket DIN Rail | Sensata-Crydom |
| 9 | KUP-14D15-110 | RELAY GEN PURPOSE 3PDT 10A 110VGeneral Purpose Relay 3PDT (3 Form C) 110VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |