| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | CA-USB | CABLE USB GLOBAL | Multi-Tech Systems Inc. |
| 2 | V23026A1001B201 | RELAY GENERAL PURPOSE SPDT 1A 5VGeneral Purpose Relay SPDT (1 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 3 | 2950721 | RELAY GEN PURPOSERelay | Phoenix Contact |
| 4 | 2900260 | PLC-BPT- 24DC/ 1IC/ACTRelay | Phoenix Contact |
| 5 | 2271031 | PLUG-IN BASE STD I/O MOD W/SAFERelay Socket Through Hole | Phoenix Contact |
| 6 | SY4S-62 | SOCKET PCB MOUNT FOR RU4S/RY4SRelay Socket Through Hole | IDEC |
| 7 | 5521814 | RELAY SOCKETRelay Socket DIN Rail | Phoenix Contact |
| 8 | PB-16SM-B | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Sensata-Crydom |
| 9 | DRA3P48A2 | RELAY CONTACT 3PH 480VAC 2A 220V | Sensata-Crydom |