| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | JP4P2-9V4-6F | PWR SPLY 9VDC 400MA 2.1MM/5MM | Digi International |
| 2 | 8R-SOCKET | SOCKET RELAY PCB 8POSRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 3 | 2980254 | 6.2MM PLC ACTUATOR TERM BLOCK 5VRelay | Phoenix Contact |
| 4 | 2900444 | PLC-BPT- 12DC/21Relay | Phoenix Contact |
| 5 | 2966061 | 6.2MM PLC SENSOR TERM BLOCK 24VRelay Socket DIN Rail | Phoenix Contact |
| 6 | ALQ306 | RELAY GEN PURPOSE SPST 10A 6VGeneral Purpose Relay SPST-NO (1 Form A) 6VDC Coil Through Hole | Panasonic Electric Works |
| 7 | PB-16SM-V | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Sensata-Crydom |
| 8 | PB-8M-V | I/O MOUNTING BOARD MINI 8POSI/O Module Rack 8 Channel | Sensata-Crydom |
| 9 | 2911-05-321 | RELAY RF SPDT 250MA 5V | Coto Technology |