| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | RS4 | RELAY SOCKET 16 PINRelay Socket Channel, Track | Curtis Industries |
| 2 | SY4S-62 | SOCKET PCB MOUNT FOR RU4S/RY4SRelay Socket Through Hole | IDEC |
| 3 | 6-1415034-1 | SOCKET FOR PT2 MINI RELAYSRelay Socket DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 4 | PL08 | RELAY SOCKET DPDT PANEL MT MKRelay Socket Panel Mount | Omron Automation and Safety |
| 5 | 2971357 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 6 | PB-32M | I/O MOUNTING BOARD MINI 32POSI/O Module Rack 32 Channel | Sensata-Crydom |
| 7 | 2972819 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 8 | 6-1393302-3 | RELAY AUTOMOTIVE SPDT 60A 24V | TE Connectivity AMP Connectors |
| 9 | G6ZU-1P DC4.5 | RELAY RF SPDT 10MA 4.5V | Omron Electronics Inc-EMC Div |